The folks at my favorite podcast, NPR’s Planet Money, recently produced a five minute video answering the questions, “What is GDP?”. This could be a good resource when introducing the topic to high school students:

Related posts:

1. From the Help Desk: the money multiplier and new money creation
2. Podcast: Time is Money
3. To continue stimulus or to pursue austerity, that is the question

Directions: Macroeconomics is an area of study with precise goals attached to it. Macroeconomists generally agree that there are three primary goals towards which policies should be used to try and achieve:

• Full employment of the nation’s resources, including labor, land and capital.
• Price level stability, meaning a low (generally between 2% and 4%) inflation rates
• Economic growth, meaning a year on year increase in the nation’s output of goods and services and the average income of the nation’s people.

Understanding the indicators used in macroeconomics to measure the success in these three areas is important. In the activity that follows, you will research, define, and explain the various types of inflation, unemployment and economic growth. You will also research and record examples of these indicators from several countries. Finally, you will investigate your OWN country, and determine what precisely makes up the total amount of economic activity in your country.

Part 1: Using your notes and your textbook (Welker’s chapters 11, 12, 13, 14 and 15), answer the following questions. Most of the country data you are asked to find can be found in the CIA World Factbook.

1. Identify the four components of a nation’s aggregate demand and briefly explain two factors that affect each of the four components (this can be found in Welker’s chapter 12) [10 marks]
2. Research and identify the main macroeconomic indicators for your home country. Enter the information you find into THIS ONLINE FORM, and click submit when you’re done.

• From the CIA World Factbook you should be able to discover your country’s main macroeconomic indicators (GDP, GDP per capita, inflation rate
• Using the Eurostat website, you can find out what percentage of your country’s GDP is made up of government spending.
• If you are not from a European country, you may have to do a little more investigation to find the percentage of GDP made up of government spending.

Part 3: The Results : You can view the results of the form by clicking HERE

Discussion Questions:

1. Which of the countries appear to be doing the BEST job of meeting their macroeconomic objectives of low unemployment, low inflation and economic growth?
   
2. Which countries appear to be doing the WORST at meeting their macroeconomic objectives?
3. Which countries have the highest GDP growth rates? What do the highest growth countries have in common? What is different about them?
4. Which countries have the lowest unemployment rates? What do these countries have in common?
5. Which country experienced a recession in 2010? Discuss the possible relationship between economic growth and unemployment?

Related posts:

1. Measuring the Macroeconomic Objectives: in-class activity for AP Macro
2. Lesson plan: Elasticity, exchange rates and the balance of payments – understanding the Marshall Lerner Condition
3. Lesson Plan: Sources of Economic Growth and Development

The business cycle is an economic phenomenon which describes changes in the level of economic output compared to a long run average. A simple set of data illustrating the business cycle is shown below. The level of Real GDP in most countries increased by a positive rate each year from 2000 – 2008, before the Global Financial Crisis caused the most significant recession and then recovery in recent history.

In Macroeconomics we can model changes in the level of economic activity using the Aggregate Demand and Aggregate Supply model. This theoretical idea is shown on the following diagram, which explains the link between the business cycle and the level of aggregate demand and aggregate supply in the economy.

When the actual GDP line is above the potential GDP line the economy is said to have a positive output gap as at the peak point. Aggregate Demand exceeds the potential capacity thus demand". Occurs when the price is below the equilibrium level, for example, when a government imposes a price ceiling in a market.');" onmouseout="tooltip.hide();">shortages occur and prices rise (inflation) also called an inflationary gap. Factors of production such as labour, land and capital are fixed in the short run, and wages can not change. Therefore the inflationary gap will remain in the short run.

When the actual GDP line is below the potential GDP line the economy has a negative output gap as in a recession. At this point there is spare capacity, higher then average unemployment leading to less inflationary pressures in the aggregate economy.  Also called a recessionary gap. We can relate this concept back to the Real GDP data, which explains a dramatic fall in the level of economic activity in 2009.

Each of these two simple scenarios is caused by changes in Aggregate Demand. As we studies last week, changes in Aggregate Demand can be caused by a variety of factors which influence each component

Components of Aggregate Demand (AD)

C – Consumer Spending

I – Investment

G – Government Spending

(X-M) – Net Export Receipts

The two following videos highlight changes to the level of Aggregate Demand and the resulting inflationary and recessionary gaps. The first video explains how the Chinese government is boosting aggregate demand by increasing government spending and investment. It is a likely response to boost economic activity, and to reduce unemployment.

Click here to view the embedded video.

The second video is a quick look at the UK government budget. A government budget explains the countries spending and taxation decisions for the coming year. The UK was forced to reduce government spending due to the countries very high levels of public debt. The UK has been forced to borrow money to pay for current spending, which increases the nations debt to the rest of the world.

Click here to view the embedded video.

Discussion Questions and Activities:

1. Explain any changes to Aggregate Demand that would result in an inflationary gap occurring?
2. When a country is experiencing an inflationary gap, what happens to price levels and the level of unemployment?
3. Video 1: What are the impacts on level of economic activity due to the government investment? Evaluate if you think this is an effective form of investment.
4. Video 2: The UK government is planning to increase VAT tax rates and decrease spending on national defence. Explain the likely effect of the level of economic activity (Real GDP), unemployment and the price level using the AD/AS model.
5. In your notes draw an AS/AD model to explain the impacts of the events shown in each video. Be careful to fully label each diagram with any changes.

Related posts:

1. Fiscal policy and the “vicious” business cycle
2. The business cycle rears its ugly head!
3. From the Help Desk – business cycles in command economies?

Just a few weeks ago, the U.S. Government’s Commerce Department provided its first estimate of the country’s 3rd quarter (July-September 2009) gross domestic product or GDP, announcing an estimated annualized quarter over quarter growth of 3.5%. GDP reports are of special interest to countries since they provide an important macroeconomic measurement of how much an economy’s goods & services supply and income has grown, or recessed, compared to the last three calendar months.

Let me try and make the concept of GDP easy to understand and why it is considered perhaps the most important, single macroeconomic measurement.

GDP is simply a calculation that measures the market value (final price) of all the final goods and services produced within the borders of our country. Thus, U.S. GDP includes Toyotas produced in Alabama but excludes Cadillac’s made in Canada. GDP includes all U.S. exports but excludes all U.S. imports since imports, by definition, imports are produced in some other country and are a more direct employment benefit of the foreign country’s GDP.

If you think about it, ultimately our country’s economic satisfaction is best measured by the goods and services that are produced and that we have access to, which is why GDP is the measurement that is synonymous with “economic growth” or growth in goods & services for its citizens. In addition, rising GDP (more goods and services) is the ultimate economic goal of any economy which can best be accomplished through the means of the two other key macroeconomic measurements of employment and productivity, which are not the subject of this particular blog.

Let’s describe how the GDP calculation is made. Each quarter, the Government compares the final value of the domestic goods produced and services rendered in the current quarter to the final value of the goods produced and services rendered in the previous quarter. The calculation then takes the percentage gain, current quarter versus previous quarter, and annualizes the percentage. The comparison is always restated for inflation so that the figures are comparable from one period to the next. For purists, we call this “real GDP” which is the only GDP reported by the media, even though the word “real” is almost always dropped to avoid confusion with the average citizen. For example, the third quarter 2009 U.S. GDP report highlighted a 3.5% GDP annualized growth rate. This means that the second quarter final value of goods and services produced was approximately .87% or 3.5%/4.

Now let me get to my favorite point on GDP, which even many economists lose sight of. GDP growth is precisely the same as income growth! For example, in the second quarter of 2009 we can say that incomes for American households and American citizens grew by 3.5% restated for inflation. Said another way, our country’s purchasing power grew by 3.5% which represents the income to produce the increasing supply of goods and services. You probably never thought about it this way but every time you purchase something, every dollar you spend is going to someone as income, whether it is the workers as wages or benefits, the landlords as rent, a bank that has made a loan as interest income, or to the owners of the business as profits. I tell my students that Real GDP = Real Income and the only question is how that real income is dispersed among owners (profits), workers (employee wages and benefits), lenders (interest), and lessors (rent). Many citizens are unaware that the Government calculates GDP both in terms of the final market value of the goods and services PRODUCED (the “expenditure method”, which is the version that the media uses, as well as how that same production value under the “expenditure method” translates to higher incomes in a GDP version called the “income method”.

I find the preceding paragraph, GDP = Income, to be a break through moment for a lot of citizens, or first time economic students, in truly understanding the value of the GDP measurement. It is easier for most to think in terms percentage growth in income in lieu of a fuzzier wording like GDP percentage growth. Most citizens are surprised to find that our national incomes or GDP, restated for inflation, increased by 17.4% from 2000 – 2007, just prior to the onset of this current recession. This 7-year growth rate in GDP or incomes still equates to a below average historical average performance. More specifically, over the last 7 years our average annual GDP or income growth rate was only 2.2% versus our historical average growth rate of 3.2%. However, the final point of caution is that the GDP or income growth rate is a collective average, thus the growth in GDP or incomes does not indicate how those income gains are accruing to the various socioeconomic classes or professions. That is also a topic of a future blog on “income distribution” or equality.

Discussion Questions:

1. Have you ever thought about substituting the word “income” for “GDP” to understand GDP more simply? Why are the concepts of income and GDP inter-changeable?
2. Which four groups earn the income generated by the production of goods and services?
3. Although GDP has still risen this decade, despite the current severe recession, many analyses show that our nation’s middle class has made virtually no real income gains this decade. How could this be so if GDP = Income and our GDP has grown this decade?

Related posts:

1. GDP made simple…

I wonder how many people in countries like Switzerland, Brazil, Canada, Russia, and China, and the United States would be surprised to learn that prices of products and services in their countries have become much less expensive over the years.

Say what? You must be crazy, you say! Prices are rising way too fast!

Yes, most citizens see their purchases as becoming more expensive when, in actuality, things are becoming less expensive. Of course, the paradox is that although nominal prices (the actual price tag) are, in fact, increasing, nominal income (the average wage or salary) has been growing faster. This is a topic that in economics is called “real income” or a measurement that compares a nation’s income growth relative to the growth in prices that the same income buys.

Let’s take some specific facts for the United States:
In the United States real median household income grew from $41,318 to $50,811 from 1970 through 2006 for a total percentage gain of 23% (source: Pew Research Center). Both of the aforementioned median household incomes are stated in 2008 or current dollars which makes the comparison valid. Median household income is an attempt to quantify the progress that the “middle American” family or typical family has made. So, in short, the median household in America can buy 23% more with their income today than they could in 1970. In other words, relative prices are lower to income.

If we look at the same United States income data over the same period for real average household income, there is real income growth of nearly 60%. The higher growth (60%) in real incomes for the average household versus the median (middle) growth rate (23%) is explained by the fact that much of the growth in United States’ real incomes has accrued disproportionately to the college educated & entrepreneurs driving up real income growth rates much faster for the average than the median or middle household. (Hint: continue your education!)

Now let’s get back to the main premise of the title of this blog and the opening assertion that prices are lower than ever. What we are really saying is that you have to benchmark price increases to income increases to really understand whether things are becoming more expensive. The vast majority of products & services are cheaper today in all nations than they have ever been before, which helps explain, excluding the effects of the current recession, why more citizens than ever before can afford to own their own houses, drive more and better cars, and are likely to have cable, cell phones, and computers. The reason we are led to believe differently is because we are victims of our own human nature, which often causes us to focus on the problem areas (rising prices) and not the benefits (incomes that are rising faster). Most citizens’ focus expands out to the last dollar of their incomes and they quickly notice those select products that are rising faster than others like health care, gasoline prices, and education! Hey, even gasoline prices are not at an all relative price high. If gasoline prices in the United States are restated for inflation, or set to comparable 2009 dollars, they are $2.60 per gallon today vs. $3.17 in 1981 and $3.50 in 1918!

Now, you may say to yourself that statistics can lie or mislead and you are sure in your gut that things are getting more expensive relatively. You can try to validate that incorrect “gut feeling” by examining whether your country’s middle class is enjoying less or more products and services. “Real income” really is just a measurement of the quantity and quality of products and services that you have. For example, the average American household has larger homes, more cars, more air conditioning, more gadgets, and better healthcare & prescription drugs than, say, 20 years ago.

But let’s end this blog with a concern. Although everything noted above is accurate, the pace of real income growth has been relatively slow over the last 10 years, especially for the middle class in the United States. Most of that growth in real income mentioned above has occurred up until this current decade. For the last 10 years, median family income growth in the U.S. has been very small and the average income growth has been higher but below the U.S. historical experience. There are many reasons for this slowdown in real income growth, but three big reasons are that

1. the U.S. has now had two recessions this decade (2001 and 2007-current, versus our historical average of only 1 per decade), and
2. energy and health care prices have risen much faster, and
3. foreign labor competition and technology advancement has kept the uneducated/unskilled U.S. workers real income relatively stagnant. More than ever before, a good education is the ticket to your economic future!

Discussion Questions:

1. Inflation is bad, right? Well, what if average prices rise by 2% a year but average incomes rise by 3%. What happens to real income in this situation? Is the average household better or worse off in such a scenario?
2. How have trade and globalization contributed to rising real wages in America and Swizerland?
3. How have trade and globalization contributed to falling nominal wages in America and Switzerland?
4. How do improvments in technology contribute to rising real wages in both developed and developing economies? What about health and education?
5. What types of policies can government pursue to help raise the real wages of the nation’s workers?

Related posts:

1. Deflation: why lower prices spell doom for any economy!
2. Gas prices continue to rise: Who’s worried?
3. GDP made simple…

Below is the explanation of the “Multiplier effect” from our class wiki, as explained by my Econ students:

• The multiplier effect shows that an initial change in spending can cause a larger change in national income and output.
• The multiplier determines how much larger that change will be; it is the ratio of a change in GDP to the initial change in spending.
• It measures the effect that any change in expenditure (Investment, Government spending, Consumption, or Net exports) will have on GDP

Multiplier = 1/(1-MPC) = 1/MPS
Multiplier = change in real GDP/ initial change in spending
Change in GDP = mutlplier x the initial change in spending

Rationale: The multiplier is explained based on the following facts:

• The economy supports repetitive, continuous flows of expenditures and income
• Any change in income will vary both consumption and saving in the same direction as, and by a fraction of, the change in income
• Initial change in spending will set off a spending chain throughout the economy
• Chain of spending, although of diminishing importance at each successive step, will accumulate and result in a multiple change in GDP

Harvard Economist Gregory Mankiw has applied the concept of the spending multiplier to the proposal coming from Barack Obama’s economic transition team to inject as much as $700 billion of goverment spending into the economy to stimulate aggregate demand and help America escape its recession. Mankiw quotes today’s Washington Post:

Facing an increasingly ominous economic outlook, President-elect Barack Obama and other Democrats are rapidly ratcheting up plans for a massive fiscal stimulus program that could total as much as $700 billion over the next two years….Obama has set a goal of creating or preserving 2.5 million jobs by 2011.

Mankiw, the Econ teacher that he is, applies the basic formula for the Spending Multiplier to the numbers coming from the Obama camp, and finds the following:

Dividing one number by the other, that (the $700b of government spending) works out to $280,000 per job.

What is going on here? Logically, it must be one of three possibilities:

1. The fiscal stimulus is going to be much smaller than is being reported.
2. The new administration is setting a low bar for itself when it comes to job creation.
3. The Obama team believes in very small fiscal policy multipliers.

Let me amplify the last point. The average weekly earnings of production and nonsupervisory workers is about $600, or about $60,000 over a two-year period. Granted, labor income is only about two-thirds of national income, and we have to add a few supervisors into the mix.

So let’s say each job created means $100,000 of extra national income. If we are generating $100,000 of income with $280,000 of government spending, the multiplier is only 100/280, or 0.36. Traditional Keynesian models suggest a multiplier closer to 2.0.

What Mankiw has found, using simple economic analysis understood by anyone who has studied AP or IB Economics, is that if we believe in the numbers given by the Obama camp itself, then government spending package of $700 billion will result in roughly $250 billion of new income for the nation.

How did we find this? Simply by applying the forumula given on our wiki above: Multiplier = change in real GDP/ initial change in spending, and plugging in the numbers calculated by Mankiw:

• Multiplier = 0.36.
• Change in spending = $700b.
• Therefore, the change in national income (or GDP) equals $700b x 0.36 = $252 billion

Perhaps Mr. Obama needs to consider the basic economic principle of the Spending Multiplier before he goes around throwing out numbers about the jobs that will be created or preserved from a new fiscal stimulus package. Clearly, 2.5 million jobs grossing an average of $100,000 each over two years, while SOUNDING good, in reality represents a truly unbelievable squandering of wealth and income by the US government.

Related posts:

1. How big is the government spending multiplier in America? Well, it depends on which economist you ask…
2. From the Help Desk: the money multiplier and new money creation
3. Does expansionary fiscal policy “pay for itself”?

At the end of this week, the U.S. Government’s Commerce Department will provide its first estimate of the country’s 3rd quarter (July-September 2008) gross domestic product or GDP. This upcoming GDP report is of particular interest to the world since it will provide an important measurement of how much the U.S. economy has slowed or even recessed over the last several months. Many economists predict that the upcoming GDP report will show either no significant economic growth or, very likely, negative growth.

Let me try and make the concept of GDP easy to understand and explain why it is considered the most important, single macroeconomic measurement.

GDP is simply a calculation that measures the market value (final price) of all the final goods and services produced within the borders of our country. Thus, U.S. GDP includes Toyotas produced in Alabama but excludes Cadillac’s made in Canada. GDP includes all U.S. exports but excludes all U.S. imports since imports, by definition, are produced in some other country and are a part of that country’s GDP.

If you think about it, ultimately our economic satisfaction is better measured by the goods and services that are produced and that we have access to more so than in any other single measurement, which is why GDP is the measurement that is synonymous with “economic growth”. In addition, rising GDP (more goods and services) is the ultimate economic goal of any economy which can best be accomplished through the means of the two other key macroeconomic measurements of employment and productivity.

Let’s describe how the GDP calculation is made. Each quarter, the Government compares the final value of the domestic goods produced and services rendered in the current quarter to the final value of the goods produced and services rendered in the previous quarter. The calculation then takes the percentage gain, current quarter versus previous quarter, and annualizes the percentage. The comparison is always restated for inflation so that the figures are comparable from one period to the next. For purists, we call this “real GDP” which is the only GDP reported by the media, even though the word “real” is almost always dropped to avoid confusion with the average citizen. For example, the second quarter 2008 U.S. GDP report highlighted a 2.8% GDP annualized growth rate. This means that the second quarter final value of goods and services produced was approximately .7% higher than the first quarter final value of goods and services produced. Thus, the quarter over quarter growth of approximately .7% was reported at an official 2.8% annual growth rate for the second quarter.

Now let me get to my favorite point on GDP, which even many economists lose sight of. GDP growth is precisely the same as income growth! For example, in the second quarter of 2008 we can say that incomes for Americans grew by 2.8% restated for inflation. You probably never thought about it this way but every time you purchase something, every dollar you spend is going to someone as income, whether it is the workers as wages, the landlord as rent, a bank that has made a loan as interest income, or to the owners of the business as profits. I tell my students that GDP = Income and we review how the Government calculates GDP both in terms of the final market value of the goods and services as well as how that same production value is reconciled to the incomes of others.

I find the preceding paragraph, GDP = Income, to be a break through moment for a lot of citizens in truly understanding the GDP measurement. It is easier for most citizens to think in terms of income percentage growth in lieu of GDP growth. Most citizens are surprised to find that incomes or GDP, restated for inflation, have increased by 17.4% from 2000 – 2007. This 8-year growth rate in GDP or incomes still equates to a below average historical average performance. More specifically, over the last 8 years our average annual GDP or income growth rate was only 2.2% versus our historical average growth rate of 3.2%. However, the final point of caution is that the GDP or income growth rate is a collective average, thus the growth in GDP or incomes does not indicate how those income gains are accruing to the various socioeconomic classes or professions.

Related posts:

1. GDP Made Simple
2. Surprise! Product prices have been falling for decades!

FT.com / Columnists / Wolfgang Munchau – Inflation and the lessons of the 1970s

It seem that everyone’s speculating about the US economy today. Recession or no recession, that is the question. The economy has even surpassed the Iraq War as the number one issue in the US presidential race! John McCain, who has publicly admitted that economics is not his strong suit, may just find himself in trouble in a general election where the most important concern among voters is the economic situation.

So what IS that situation, anyway? Is the US in a recession? In other words, has real gross domestic, or total output in the US economy, actually declined over the last six months? Technically, the answer is no. My fellow blogger, Steve Latter, explains this clearly here. What is true, on the other hand, is that the current situation shares many similarities to the global economic slowdown that did occur in the 1970s.

In 1973 OPEC, the newly formed oil cartel consisting at the time of only Arab states, reduced its output of oil and cut off exports to the United States in response to US support of Israel in the Yom Kippur War, in which the Israelis officially occupied the Palestinian territories of the West Bank and Gaza and seized the Golan Heights from the sovereign nation of Syria. To punish the US for its position on this conflict, OPEC cut off supplies of oil to the west, driving gas and energy prices upwards by 70%, triggering a supply shock characterized by a decline in total output and an increase in both unemployment and inflation, a phenomenon known as stagflation: a macroeconomic policy maker’s worst nightmare.

Recently the world has seen a similar (albeit of a different cause) rise in the price of oil and energy prices. Today the rise in energy prices is driven primarily by rising demand, rather than reduced supply (since the 1970s the OPEC cartel has grown to include many non-Arab nations, making it harder to achieve collusion to restrict output and drive up oil prices). Global demand for oil has risen steadily, driven ever higher due to rapid growth in China and other developing nations, and exacerbated by the falling value of the dollar, the currency in which oil prices are denominated.

The supply shocks of today have combined with falling aggregate demand in the US due to weak consumer spending to slow real growth rates to nearlry 0%. So technically, the US has avoided a recession, but the effect on American workers and consumers may be just as painful as the real recession of the 1970s. In order to prevent the “r” word from becoming a reality today, central banks (including the US Fed) have eased money supplies, lowering interest rates, fueling even greater increases in the price level.

…the global weighted average inflation rate will be 5.4 per cent this year, while the global money market interest rate is currently only 4.3 per cent. This means that global short-term real interest rates are negative – at a time when inflation is rapidly accelerating. As monetary policy has been excessively accommodating for more than a decade, inflationary pressures have built up in the global economy.

Central bankers like Ben Bernanke have to make tough decisions sometimes, weighing the trade-off between unemployment and inflation, and determining their monetary policies based on whatever they deem to be the “lesser of two evils”. Rising energy prices have forced firms to cut either cut back their production and raise the price of their products, both actions that result in less overall spending and output in the economy. Falling house prices have led consumers to cut back their own spending, further reducing demand for firms’ output. These factors have all pushed the unemployment rate from around 4.8% a year ago to 5.1% today, which combined with an estimated additional 3-5% of American workers having dropped out of the workforce, (referred to by the Department of Labor as “discouraged workers”) paints a pretty ugly picture of the reality for the American worker today.

The harsh reality of the weak labor market has led Mr. Bernanke and the Fed to pursue an expansionary monetary policy aimed at avoiding further increases in the unemployment rate and decreases in the GDP growth rate. Expansionary monetary policy means lower interest rates, with the goal being increased consumption and investment, both factors that could worsen the inflation problem already experienced thanks to the global supply shock. Evidence indicates that the inflation problem, even in the US where slow growth usually leads to lower price levels, is not going away:

In the US, a survey-based measure of inflationary expectations recently showed an increase to more than 5 per cent. I would estimate there are now several hundred basis points of difference between the current Fed funds rate and an interest rate that would be consistent with price stability in the medium term.

…meaning the Fed, in its attempt to avoid recession and rising unemployment, has created a condition where real interest rates are actually negative, a highly inflationary condition. All this wouldn’t be so bad if wages in the US were rising along with the price level. This however, does not appear to be happening:

The main difference between the situation in the 1970s and now is today’s absence of wage inflation, which explains why absolute inflation rates are a little more moderate. I guess this is probably because of some combination of deregulated labour markets and globalisation. But the lack of wage-push inflation is not necessarily good news. Falling real wages mean falling disposable income and tighter credit conditions mean less borrowing for consumption.

Rising prices for energy, transportation and food have put American households in a tough situation. In the past, periods of inflation have often been characterized by rising wages, meaning the full brunt of nominal price level increases was not entirely born by the American worker. Today, on the other hand, a recession has thus far been avoided, but the combination of record numbers of “discouraged workers”, rising unemployment and inflation may make the pain of our current economic situation just as real as recessions of the past.

In the words of billionaire investor and economic sage Warren Buffett just today:

“I believe that we are already in a recession… Perhaps not in the sense as defined by economists. … But people are already feeling the effects of a recession.”

“It will be deeper and longer than what many think,” he added.

Discussion Questions:

1. What is the difference between nominal and real GDP? Which must decline in order for the economy to be in a recession?
2. What impact do rising energy prices have on the behavior of individual firms?
3. Why are low interest rates likely to make the inflation problem even worse?

Related posts:

1. Unemployment and inflation: understanding the Fed’s balancing act
2. Doom and gloom in the headlines as US economy teters on edge of recession…
3. Stagflation – a blast from the past could mean trouble for US economy

Job losses worst in five years – Mar. 7, 2008

The news late last week out of Washington was not what the White House was hoping for only a couple of weeks after the passing of a fiscal stimulus package meant to achieve exactly the opposite of what has happened. The US Labor Department released its latest numbers on employment on Friday:

There was a net loss of 63,000 jobs, which is the biggest decline since March 2003 and weaker than the revised 22,000 jobs lost in January. Economists had forecast a gain of 25,000 jobs…

“Based on today’s Employment Report, if we are not in a recession, it is a darned good imitation of one,” said Kevin Giddis, managing director of fixed income at Morgan Keegan.

So with a net loss of jobs, it may seem weird to hear that unemployment has actually fallen from 4.9% to 4.8%. How is this possible? In this case lower unemployment may indicate an even worse reality for the American economy:

The unemployment rate fell because of an increase of 450,000 people whom the government no longer counts as being part of the labor force for a variety of factors, such as that they are not currently looking for work. That drop in the size of the labor force allowed for the modest decline in unemployment, even as the household survey showed 255,000 fewer Americans with jobs than in January.

Discouraged workers point to a deep pessimism underlying households and workers in America, indicating that if we’re not already in a recession, it is only a matter of time. With the apparent failure of fiscal policy at achieving any immediate turnaround in consumer confidence, all eye’s are now on the Fed, America’s central bank, to see how Ben Bernanke will respond to the latest round of bad news.

“Even the silver lining of a falling unemployment rate has a little rust,” said Rich Yamarone, director of economic research at Argus Research. He predicted that the central bank will cut rates by a half percentage point at both its March meeting and again on April 30.

But Yamarone and some other experts questioned whether additional Fed cuts would do much to improve the employment outlook.

“We’re not in a crisis because the cost of borrowing is too high, it’s because people are afraid of lending,” said Dan Alpert, managing director of Westwood Capital, referring to the ongoing credit crunch. “At the end of the day, the Fed cuts don’t really solve the problems. They’ve already cut allot; if jobs continue to decline in face of further interest rate cuts, it’s prima facie evidence cuts aren’t effective.”

But few experts were ready to suggest the Fed would stop cutting rates at this point, given the problems in the economy and financial markets.

“The Fed has to do what it can to provide remedy and not scare the market as well,” said Mike Materasso, a senior portfolio manager at Franklin Templeton.

Central bankers face difficult decisions in times like these. While unemployment and falling growth rates pose significant problems to the American economy, the third macroeconomic evil is certainly in the minds of policymakers when deciding how to deal with the first two: inflation.

In order to lower interest rates, the Fed first has to implement expansionary monetary policy. In other words, the central bank must increase America’s money supply. How does it do this, exactly? Most commonly, the Fed uses open market operations, which is a fancy way of saying the Fed buys and sells government securities (treasury notes, bonds, etc…) on the bond market. When the Fed wishes to lower interest rates, it must inject new money into the economy, which it does by buying government bonds from the holders of those securities; namely, the public.

American banks, households, and firms, as well as foreigners all hold government debt. When the Fed wants to expand the money supply, it simply starts buying these debt securities back from the public. The increase in demand for securities drives up their prices, encouraging holders of the debt to sell their securities to the Fed, for which they receive money in exchange. In effect, the public exchanges illiquid (unspendable) debt certificates for liquid money. Now consumers have more money in their pockets to spend, firms have more to invest, and banks have more to loan out to borrowers who want to spend and invest. How do banks get rid of their new liquidity? Yep, they lower their interest rates.

In a nutshell, that’s how monetary policy works. To combat a recession and rising unemployment, the Fed simply buys bonds on the open market, injecting liquidity into the economy, which should result in more borrowing and more spending, shifting aggregate demand out, leading to growth and rising employment.

But what about that third evil, inflation? Won’t more spending lead to demand pull inflation? Usually this is not a major concern in times of a slowdown, since rising unemployment indicates the economy is producing below its full employment level of output. Expanding aggregate demand should result in increased output and stable prices. Today, however, Americans are facing other inflationary pressures, including a historically weak dollar (meaning imported goods and raw materials are more expensive than ever), and skyrocketing food and energy prices due to rising global demand for such commodities.

This all makes the job of monetary policy exceptionally challenging for Mr. Bernanke and his colleagues at the Fed. Expand the money supply too much (i.e. lower interest rates too much) and you risk accellerating inflation. Keep rates too high, and we can expect even worse employment and output numbers in the next few months.

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Defining the macroeconomic problem – Paul Krugman – Op-Ed Columnist – New York Times Blog

Paul Krugman, economics columnist for the NYT, shares his views the true problem with the US macroeconomy. Krugman thinks that the source of instability today is too much consumer spending and too few exports in the last decade.

Basically, I’d say, the problem is twofold. First, in the mid-00s the U.S. economy got badly unbalanced — too much dependence on housing and housing-inflated consumer spending, too big a trade deficit.

The table here (from Krugman’s piece) shows the net change in consumer spending, investment (non-residential or business investment, and residential investment) and net exports between 2007 and the average for the last 20 years of the last century. Clearly, American’s conumption has been abnormally high, its investment in houses slightly higher than usual, and its exports to the rest of the world remarkably low.

The growth in GDP over this period, unsurprisingly, has been mostly on the back of consumer spending. Krugman sees the US at a turning point today, when the bursting of the housing bubble, causing the loss of large amounts of wealth, thus a contraction in consumer spending, along with an increase in exports resulting from the weakening of the US dollar, will combine to “rebalance” the US economy:

What we want, and will eventually get, is a rebalancing: smaller trade deficits, consumer spending more in line with income, more normal housing spending. The trouble is in getting there. At the moment it seems likely that consumption and housing investment will fall faster than net exports can rise — probably with additional downward pressure from at least some types of business investment, especially commercial real estate. The result will be a recession or at least something that feels like one

In the near future, Krugman foresees hard times for US households, but he argues that responsible monetary and fiscal policy should be able to “bridge the gap” between the consumption driven GDP of the last seven years and the balanced pattern of output to which he believes the country will return in the future, where consumption, investment, and net exports are more closely aligned with their historic averages.

Discussion questions:

1. When measuring national income, does the type of spending matter? In other words, is America better off with high levels of consumption and low exports than it would be with lower levels of consumption and high exports?
2. Why would a weaker dollar lead to an increase in exports from the US to the rest of the world?
3. How can fiscal policy makers help “bridge the gap”, and try to avoid a catastrophic, recession inducing decline in investment while the economy adjusts to rises in net exports?

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Foreign Policy: Why We Trade

Professor Russ Roberts, host of the EconTalk podcast, has an essay in the latest issues of Foreign Policy journal titled “Why We Trade”. In this piece, Roberts defends the benefits of trade from a broad perspective, beyond the popular political view of trade, usually along the lines of “exports, good – imports, bad”. Roberts compares this line of thinking (characteristic of presidential candidates of both the Republican and Democratic parties), to the 14th century, pre-Adam Smith view of world trade, known as mercantilism.

Mercantilism was a view of global economic interaction that placed emphasis on the accumulation of gold and other precious metals from abroad in exchange for your country’s exports. The doctrine failed to recognize the importance of imports from abroad, as this was viewed as a loss of wealth to foreigners. Mercantilists viewed wealth in terms of bullion or the amount of precious metals a country owned. Today, of course, our understanding of wealth has evolved to account for the amount of output, or products (goods and services), we are able to consume. Herein lies the flaw in the rhetoric of modern politicians who, “are always talking about the necessity of other countries’ opening their markets to American products. They never mention the virtues of opening U.S. markets to foreign products.”

In response to the mercantilist tone of modern policy makers’ rhetoric, professor Roberts points out:

The logic of “exports, good—imports, bad” seems straightforward at first—after all, when a factory closes because of foreign competition, there seem to be fewer jobs than there otherwise would be. Don’t imports cause factories to close?Don’t exports build factories?

But is the logic really so clear? As a thought experiment, take what would seem to be the ideal situation for a mercantilist. Suppose we only export and import nothing. The ultimate trade surplus. So we work and use raw materials and effort and creativity to produce stuff for others without getting anything in return. There’s another name for that. It’s called slavery. How can a country get rich working for others?

Then there’s the mercantilist nightmare: We import from abroad, but foreigners buy nothing from us. What would the world be like if every morning you woke up and found a Japanese car in your driveway, Chinese clothing in your closet, and French wine in your cellar? All at no cost. Does that sound like heaven or hell? The only analogy I can think of is Santa Claus. How can a country get poor from free stuff? Or cheap stuff? How do imports hurt us?

We don’t export to create jobs. We export so we can have money to buy the stuff that’s hard for us to make—or at least hard for us to make as cheaply. We export because that’s the only way to get imports. If people would just give us stuff, then we wouldn’t have to export. But the world doesn’t work that way.

Roberts goes on to address that popular view that imports “hurt us” because they destroy jobs. It is true that free trade eliminates jobs in certain industries, but only in those that cannot achieve the level of efficiency and low costs that our trading partners can achieve. If workers are being tied up in inefficient industries at home, then perhaps trade is actually beneficial to these workers (and certainly society as a whole) since their loss of work may result in their finding new work in an industry that is cost competitive and produces at a level of efficiency that allows us to be competitive with our trading partners. Trade allows our economy and our workers to shift it focus from inefficient to highly efficient industries. As students of economics, you surely know by now why efficiency (both productive and allocative) is good for society.

There is something to be said about the role of government in free trade, after all. If it is not in the best interest for the government to protect American jobs by erecting barriers to trade aimed at keeping cheap imports out, then what can the government do to soften the impact on those whose jobs are lost do to globalization of our economy? How refreshing it would be to hear presidential candidates speak not of “protecting” us from low price imports (after all, who really wants to pay more for anything), but instead shift their rhetoric towards the discussion of retraining and helping structurally unemployed workers find their way into an industry in which the US still maintains a competitive edge.

If the government were to assist workers displaced by free trade in the realm of education and training, then the shift from jobs in which their productivity was relatively low to ones in which their productivity is relatively high could occur more easily and fears of long-term structural unemployment could be put aside.

And the outcome should such training programs succeed in placing workers in high efficiency jobs? Clearly, greater productivity means higher income and greater access to wealth. In a world where wealth is measured not by the amount of gold bullion locked up in your safe, rather by the amount of physical output we’re able to accumulate, then higher productivity, higher wage jobs at home and low price goods imported from abroad is a recipe for increased wealth; not, as many politicians seem to think, a lower quality of life at home.

Perhaps the government should do more to soften the impact of globalization on American workers. But as professor Roberts points out, blocking the entrance of cheap imports will help no one in the American economy, even those workers who remain employed in high cost, inefficient and unproductive industries. For in the long-run, through effective design and implementation of re-training programs and the embracing of free-trade policies, everyone in American should benefit through the creation of high-productivity, higher wage jobs and access to lower priced manufactured goods imported from abroad. Higher incomes and lower prices means greater wealth.

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Shanghai Daily, Oct 22, 2007: How happy are we?-Let’s measure Gross National Happiness

When I first talked to Mr.Welker about a writing a blog entry about an alternative measurement of well-being to GDP and GNP, called the Gross National Happiness quotient, he gave me one those “looks”. I perceived the look to mean, “you are like a peace loving, hippy dippy gal from the East Coast, Ms. Close… this is economics we are doing here!” Of course, Mr. Welker would never admit that was what he was thinking because he is far too nice for that. But, I am happy to say that I am finally writing this entry because I finally have Oxford University and Cambridge University in England to back me up on this, Happiness Research.

These famous educational institution have their economists developing new ways to measure well being from an holistic economic perspective. Economists and sociologists all over the world, especially those interested in international development models are seeking to, “establish scientific methods for finding our what makes us happy and why”.

Happiness and well-being are complicated. Researchers cite many factors, like education, nutrition, freedom from fear and violence, gender equality, and perhaps most important, having choices, write Authur Max and Toby Sterling.

Two researchers , Ruut Veenhovern, Professor University of Rotterdam,, and Adrian White of the University of Leicester, have been collecting data for years. Veenhoven’s data base, called the “World Database of Happiness”, has data on 95 countries while White has created the “Global Projection of Subjective Well-Being” on twice that many countries. Both researchers have found that Denmark is the country where inhabitants have he highest rating of well being and happiness. Veenhovern was surprised by some of his findings.

Veenhoven’s database, which lists 95 countries and regions, is headed by Denmark with a rating of 8.2, followed by Switzerland, Austria, Iceland and Finland, all countries with high per capita income. At the other end of the scale are much poorer countries: Tanzania rated 3.2, behind Zimbabwe, Moldova, Ukraine and Armenia.

The United States just makes it into the top 15 with a 7.4 index rating. While choice is abundant in America, nutrition and violence issues helped drag its rating down.

Wealth counts, but most studies of individuals show income disparities count more. Surprisingly, however, citizens are no happier in welfare states, which strive to mitigate the distortions of capitalism than in purer free-market economies.

“In the beginning, I didn’t believe my eyes,” said Veenhoven of his data. “Icelanders are just as happy as Swedes, yet their country spends half what Sweden does (per capita) on social welfare,” he said.

Another reaseacher Alkire, emphasized personal freedom as the root of happiness. Her study of women in the southern Indian state of Kerala, which showed that poor women who make their own choices score highly, compared with women with strict fathers or husbands.

Bhutan, which has a 50% illiteracy rate came up in the top 8 in White’s list of happy nations because its measure of “gross national happiness” (GNH) is based on, “equitable development, environmental conservation, cultural heritage and good government”.

So, what should policy makers consider when they are trying to improve the economy, there are different perspectives: Veenhoven says that with the right combination of individual choices and government policy, nations can raise their happiness quotient by as much as five percent.

British opposition leader David Cameron recently established a Quality of Life Policy Group to examine ways governments can legislate to boost national contentment levels. He said in a speech last year:

“It’s time we admitted that there’s more to life than money, and it’s time we focused not just on GDP, but on GWB – general well-being,”

In the end the researchers discovered that, “Happiness is more complicated than we originally thought,” said Alkire.

I guess I am not alone in ” the peace loving, hippy dippy world ” of measuring economic well being. While some say that money can buy happiness it seems like there is a whole lot more to happiness than cash… Thank goodness!

Editor’s note: For the record, while I may not own any tie dyed shirts, wear flowers in my hair or Birkenstocks on my feet, dance in circles while listening to the Grateful Dead and day-dream about my own “summer of love” (like Ms. Close on weekends), I do advocate the development of alternative measures of economic and social well-being. The current method of measuring wealth by the access to physical output per-capita distorts what I believe are the true measures of happiness.

The failure of GDP to account for environmental conservation, racial diversity and harmony, equality of income and wealth distribution, access to safe and healthy living environments and so on creates the flawed perception that output growth is the end-all-be-all of economic development. Poor countries and rich countries alike could benefit from the wide-spread adoption of a qualitative measurement of well-being that more effectively incorporates the non-monetary, non-output related components of human welfare and happiness!

Peace, man… JW

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China Chokes – New York Times, August 26, 2007

This article, one in a series of articles yet to come, is a must read for all IB and AP Economics students. The particular article investigates the effects of China’s massive growth on its population, its environment. and on its pollution levels. The authors present videos, photographs, interactive maps in their article in order to graphically illustrate the many ways that China is affected by its rapid economic progress.

As economists, we all know that there are opportunity costs to all decisions and this article looks at the “costs” of China’s massive economic growth. One video includes information about China’s attempt to apply a Green GDP formula to its own growth and sobered by the outcome. Another interactive map compares economic growth rate of different countries around the world while another looks at the carbon emission rate of different countries. The point is that this article is meant to be very interactive so that the reader can experience how China is choking on its own growth. It is your turn to find out.

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