Teaching at an international school affords me the privilege of encountering and learning from truly unique and diverse individuals. Last week, my Economics classes were lucky to have as a guest speaker one very interesting and inspirational young man named Andrew Cunningham. Andrew, originally from Vermont, graduated from Duke University in 2008 and has helped co-found a non-governmental organization (NGO) focused on promoting grassroots strategies for economic development. WISER (Women’s Institute for Secondary Education and Research) serves a community of 35,000 in Kenya’s Muhuru Bay, an area where the per capita income is around $1 a day and 38% of the population is HIV positive.

Traditionally, less than 5% of young girls complete primary school in Muhuru Bay. In the town’s history, only ONE girl has ever gone to university (she would become the only Muhuru Bay native to complete her PhD and would eventually co-found WISER with Andrew). A combination of tradition, culture, and most importantly poverty had prevented improvements in the plight of woman in this poor corner of Africa. What was needed, decided Andrew and his founding partners, was an all-girls boarding school where opportunities for young women were promoted and academic achievement encouraged and fostered. WISER opened the community’s first all-girls secondary school in 2010 to 130 local girls who had made it through primary school.

Beyond female education, WISER have embarked on several other development projects in the last year and a half. In his visit to our IB Economics class, Andrew told the story of human development in Muhuru Bay as occurring primarily in three realms.

• Education, 
• health, and 
• entrepreneurship.

I will briefly summarize the three main development strategies WISER has employed in Muhuru Bay, starting with education.

Education as a development strategy:

Education is a primary and fundamental strategy for eradicating poverty. A nation’s human capital is its most vital resource, and the road to prosperity requires an effective education system that does not discriminate based on race, gender, or socioeconomic status. In Muhuru Bay, which is 14 hours by car across un-paved roads from Kenya’s capitol, the education system had failed to achieve meaningful results, both for boys and girls. Student performance on national examinations across the primary grade levels had historically averaged around 11% passing rates. Boys out-performed girls, but as a whole only about one in ten Muhuru Bay children passed the examination required for admittance to secondary school in Kenya.

WISER wished to improve this dismal statistic. If they were going to build a secondary school for girls, they would need to first get girls to pass the national exam for entrance to secondary school, or else their new building would be full of empty desks.

Andrew first talked to my class about the traditional development community (think World Bank, UNICEF, USAID) approach to promoting education in Africa. You are probably thinking the way to help these kids is to give them resources to improve their education. Build better schools, give them textbooks and school supplies, maybe uniforms, build a library, electricity in the classroom, chalk boards, heck, how about we give them laptop computers! All of these ideas represent the traditional development community’s approach to improving education in poor countries. The problem is that these strategies focus only on the inputs into education, and completely fail to look at the output.

Inputs and outputs are common topics of discussion in any Economics class. To produce anything, three resources are required: land, labor, and capital. The traditional approach to improving education in Africa focused primarily on the land and capital. Things such as pens, notebooks, laptops, and new libraries are great, but they have little actual impact on what gets learned in a school. The neglected factor was the labor (i.e. the teachers!) In Muhuru Bay, teachers were paid so miserably and worked in such dismal conditions that the incentive to actually improve their students’ results was just too weak! With passing rates at 11% on national exams, WISER set about figuring out how to use incentives to improve the outputs of education in Muhuru Bay.

A simple and relatively low-cost plan was put into action. Teachers were told that if their students’ scores increased by only 15% on the exams, they would receive a 100% increase in their salary. Andrew and WISER worked with the national education ministry to develop interim exams that could be given quarterly to help the teachers measure their students’ improvement before the annual national examination.

With only minimal investments on the land and capital resources (i.e. textbooks and classroom materials) in Muhuru Bay schools, and by spending less than $10,000 on teacher raises, the passing rate among Muhuru Bay schools increased in one year from 11% to 36%. Hundreds of students, boys and girls, who would not have been able to enter secondary school the previous year, instead passed the exam and were eligible for a secondary education, a crucial step towards a better future!

The teachers’ incentive pay program was such a success in Muhuru Bay last year that the state government has taken notice and intends to implement it in other rural communities throughout Kenya. By focusing on the outputs (student learning), rather than the inputs (classroom resources) WISER has assured that when their all-girls school opens in January, its seats will be filled with qualified students who successfully completed their primary education.

Health as a development strategy:

The second topic of Andrew’s discussion with my IB Economics classes focused on health and sanitation, specifically solving the problem of open defecation (“OD” is a technical term used in the development community referring to the fact that in many poor communities basic latrines are non-existent, and therefore people shit in the open). OD in Muhuru Bay contributed to the poor health and low life expectancy of locals; According to Andrew an estimated 60 people were dying each year of cholera, a disease spread via human waste.

In the health realm of traditional economic development programs, the same basic dilemma between focusing on the inputs or the outputs had stymied previous attempts to reduce OD in Muhuru Bay. Recently, an outside aid organization had made loans to the community to build 30 public latrines. Within a year, however, the latrines had fallen into disrepair and were essentially useless. When Andrew and his team asked the community members why they had let the latrines fall into such a poor state, their answer was predictable. These were not their latrines, they belonged to the aid organization that had built the latrines. If they were broken, the aid organization could fix them! Such logic reflects a common problem in economics, that of the tragedy of the commons. Because the latrines were public, no one owned them. Because no one owned them, no one cared for them. When the latrines fell out of repair, people quickly reverted back to OD, and instances of cholera and other diseases increased once more.

WISER decided to tackle this problem using a similar approach as the one used to fix primary education in Muhuru Bay, by focusing on the output, rather than the inputs. In this case, the goal was simple: create incentives for people to build their OWN latrines, which they would then have an incentive to take care of and use. The strategy for promoting personal latrines they decided to employ is one that has been successfully implemented throughout the developing world, and is now funded by UNICEF, which trains facilitators to go into a community and in a very short time, and at a very low cost, incentivize the locals to take sanitation into their own hands and build their own latrines.

Community Led Total Sanitation (CLTS) is a mind-blowing and shockingly blunt way to promote sanitation. Rather than spending thousands of dollars to build public latrines, the CLTS approach brings community members together for an afternoon of discussion and education about sanitation issues. Locals are asked to take an index card and go to “where they shit” and collect a sample of their own waste. A large pile of human waste is placed on a table in front of a room full of locals right next to a large selection of delicious foods. The facilitator then goes about discussing basic facts related to OD in the community, such as “If you added up all the shit your community produces in a year, how many donkeys would it weigh as much as?” or, “How many bags of rice would you have to eat to create this much shit?” In the mean time, of course, hundreds of flies have descended on the pile of waste in the front of the room, and the community members look on in utter disgust as the flies jump from the feces to the food and back again.

At the end of the lecture, the facilitator turns to the food and says, “Well, it’s time for lunch, who’s hungry?” In utter disgust, the locals ask the facilitator if he has gone mad. The lesson, of course, is that the food and water the community consumes is most likely being contaminated by the waste they produce and deposit in the open around their village. Within a few weeks of the CLTS project in Muhuru Bay, 256 new latrines were built by the community members themselves. Whereas previously, only around 15% of the locals used latrines regularly, after the CLTS project around 75% had access to the “facilities”.

The total cost of the CLTS sanitation project? Around $55, a tiny fraction of the cost of building the public latrines that had previously been neglected by the community. By focusing on the outputs rather than the inputs, real development in the health of the community was achieved at a very low financial cost.

Entrepreneurship and micro-lending as a development strategy:

The final approach to human development in Muhuru Bay Andrew discussed with my classes focused on the economic empowerment of community entrepreneurs. Micro-lending is a much talked about and widely used development strategy that provides financial credit or technology loans to entrepreneurs in poor communities to create small businesses, ideally ones with a socially beneficial purpose. Watch the first 12 minutes of the video below to get a better idea of the history and purpose of micro-finance as a strategy for achieving economic development.

In Muhuru Bay, the micro-lending scheme Andrew has pioneered involved not financial capital, but physical capital (i.e. technology).

WISER was able to secure several technology donations, including a copy machine, several laptop computers with cellular internet connections, a foot pump for water, and a digital LCD projector. WISER then solicited loan requests from several “young entrepreneurs”. Young men and women wrote business plans outlining how they would use the technology loans to generate income for themselves and the community, and provide services that would benefit others in the Muhuru Bay community. The technology would not be donated to the recipients; rather they would be required to pay back the value of the capital through their business revenues.

It is simply amazing how a few pieces of second-hand technology, items that we in the rich North would take for granted as relatively common and thus of very little social or economic value, can completely change a poor community in Africa for the better. Here’s how some of the capital Andrew and WISER loaned to young entrepreneurs were put to use to achieve meaningful development in Muhuru Bay:

• The copy machine was installed and powered by a generator. It was the first such machine ever installed in Muhuru Bay. Local businesses, students, job seekers and other could now, for a few cents, photo-copy their documents locally, avoiding the two hour drive previously required for such a service.
• The laptops were installed in an internet café and made available to local students and businesses. Farmers and fisherman could check product prices in the cities hours away, increasing efficiency and bargaining positions when middle-men came to town to buy their produce. Job openings in the city newspapers’ classifieds could be printed and posted for the local community to see, improving information symmetry between the poor countryside and the cities where job opportunities existed. The cost of access to these services was cheap, yet the entrepreneurs who were granted the laptop loan were able to pay back the cost of the technology in no time at all, and the community as a whole benefited from their existence.
• My favorite entrepreneurial venture involved the LCD projector. This piece of technology, which now hangs from the ceiling of thousands of classrooms around the rich world, had never before been seen in Muhuru Bay. You may think it ended up in a classroom or in an office building, but no; the entrepreneurs who received the projector hooked it up to a satellite dish which captured and projected English Premier League football matches onto the wall of a large room in a local building. The business was to sell tickets to local football fans who were more than happy to pay to watch English football matches in full color on a wall-sized screen. Before the projector, dozens would have huddled around a tiny television with poor reception to watch football matches. The “football theater” business was the most successful of all, and paid back its loan fastest.

All three of these entrepreneurial endeavors were very low cost, using donated technologies. The reason for their successes, however, must be attributed to the model for implementation. They were not simply “given” to the community. Such a strategy would certainly have led to the same “tragedy of the commons” experienced when the outside aid organization funded the construction of public latrines. The capital would have been neglected and fallen into disrepair. By lending the technology to businesses, however, the incentive for innovative and socially beneficial ventures was created, and a business model was developed to best utilize the resources in a profit-earning, sustainable manner. With very little inputs, fantastic outputs were achieved, enriching not only the entrepreneurs, but the entire Muhuru Bay community.

Economic Development the WISER Way:

Andrew’s visit to Zurich International School was eye-opening in many ways. He brought to light both the successes of WISER and other community projects in rural Kenya, but also shined a light on the failures of the traditional development community’s agenda. When I think about the hundreds of billions of dollars that have been committed to economic development in Africa over the past decades, and on into future decades, I wonder whether the diplomats and the politicians in the “aid community” have any idea how much has been accomplished on the ground in places like Muhuru Bay thanks to community-based organization like WISER.

With so little, so much can be accomplished. The poor of Africa and the world need resources, but more importantly they need education, health and sanitation, and business opportunities so that they can enjoy the benefits of development from the bottom up. Development aid, as it has traditionally been distributed, comes from the top down, funneled through national governments. Waste and corruption are rampant, and typically only a fraction of what has been given ends up on the ground in places like Muhuru Bay. Even when it does, the tragedy of the commons often results in inefficiency and waste, as the “inputs” are managed and distributed from the top down, leading to uncertainty of ownership and misaligned incentives once the resources are on the ground.

Perhaps aid from the outside is still needed, but Andy’s visit showed me and my students that something much more basic lies at the core of successful economic development. Education focusing on outputs rather than inputs, sanitation focusing on outputs rather than inputs, and entrepreneurship that empowers business leadership, have improved the lives of thousands in one Kenyan community. What could such a re-thinking of development strategies do for the rest of Africa and the developing world?

Related posts:

1. Does economic growth = economic development? Not for China’s rural poor…
2. The “bottom billion”, aid, and strategies for achieving economic development
3. Introduction to Economic Development – Myths about Development, debunked

Fair trade schemes aim to get more of the money we spend on our stuff into the hands of the workers in less developed countries where they originate. Some examples of goods produces in fair trade cooperatives in poor countries include fruits, tea, coffee and cocoa. Some handicrafts and textiles are also available from Fair trade programs as well.

It is estimated that approximately 7.5 million producers in the developing world participate in fair trade programs, producing $5 billion worth of output.

According to the European Fair Trade Association, fair trade is

a trading partnership, based on dialogue, transparency and respect, that seeks greater equity in international trade. It contributes to sustainable development by offering better trading conditions to, and securing the rights of, marginalized producers and workers – especially in the South.

Fair Trade organisations (backed by consumers) are engaged actively in supporting producers, awareness raising and in campaigning for changes in the rules and practice of conventional international trade”.

Fair trade as a strategy for economic development is controversial, as many argue that either fails at raising the incomes of the farmers it is supposed to serave or that it incentivizes farmers to remain in the low-productivity agricultural sector rather than seeking higher productivity jobs in manufacturing, thereby contributing to poverty in poor countries.

Below are two videos that proclaim the benefits of free trade. After watching the videos, discuss the benefits of fair trade with your class.

On the other side of the issue are several economic arguments against the use of fair trade as a strategy for economic development. First listen to this 19 minute discussion between EconTalk’s Russ Robert’s and Duke University’s Mike Munger over the role that Fair Trade coffee plays in promoting economic development.

Next, read the two articles below a

• The poverty of Fairtrade coffee – Telegraph Blogs
• Fairtrade profits rise, but is the small farmer missing out? – This Britain – UK – The Independent

Discussion Questions:

1. Discuss the strengths and weaknesses of Fair Trade programs at promoting economic development.
2. Outline the possible advantages of a country specializing in manufactured goods instead of primary products.
3. What factors explain the growth in importance of multinational corporations over recent decades? Illustrate your answer where possible by making reference to your own or other countries. Do multinational corporations work in favor of or against the interests of Less Developed Countries?
4. To what extent has the international trading system contributed to economic growth and development in less developed countries?
5. Discuss the view that increased trade is more important than increased aid for less developed economies.

Related posts:

1. “Fair Trade” coffee and economic development
2. Free Trade Debate: to what extent has globalization based on free trade contributed to global economic growth and development?
3. Fair trade vs. free trade: the problem with “dumping”

The prevalence of income inequality in free market economies indicates that inequality may be the result of a market failure. Those who are born rich are more likely to become rich, while individuals who are born poor are more likely to live a life of relative poverty. In a “free” market, it is believed, all individuals possess an equal opportunity to succeed, but due to a mis-allocation of resources in a purely market economy, this may not always be the case.

The resources I refer to here are those required for an individual to escape poverty and earn a higher income. These include public and merit goods that those with high incomes can afford to consume, while those in poverty depend on the provision of from the state, including:

• Good education
• Dependable health care
• Access to professional networks and the employment opportunities they provide

Whenever a market failure exists, it can be argued that there is a role for government in regulating the market to achieve a more optimal distribution of resources. When it comes to income inequality, government intervention typically comes in the form of a tax system that places a larger burden on the rich, and a system of government programs that transfer income from the rich to poor, including welfare benefits, unemployment benefits, healthcare for low income households, public schools and support for economic development in poor communities.

Many politicians and some economists like to argue that income inequality is not as evil as many people make it out to be, and that greater income inequality can actually increase the incentive for poorer households to work harder to get rich, contributing to the economic growth of the nation as a whole. Allowing the rich to keep more of their income, in this way, leads more people to want to work hard to get rich, as they will be able to enjoy the rewards of their hard work.

Another common argument is that higher income inequality leads to social and economic disruptions that can slow economic growth and bring an economy into a recession or a depression, since the middle and lower income groups in the nation will not benefit from a relatively equal share of the nation’s output, and over time will see their living standards drop and their overal productivity and contribution to national output decline.

The debate over inequality and what government can or should do about it is at ther root of many other economic debates today. A recent study by the Political Economy Research Institute of the University of Massachusetts, Amherst, provides support for those who support the second argument above. Here are some of the main discoveries from the study, “Searching for the Supposed Benefits of Higher Inequality: Impacts of Rising Top Shares on the Standard of Living of Low and Middle-Income Families”.

Discoveries of the study:

Some believe that increase inequality leads to more growth, others argue that it leads to less growth.

A more interesting question is whether rising income inequality leads to a higher standard of living for everyone in society, or whether standards of living decline for those in the middle as the percentage of total income earned by the top 10% increases.

The study found that the higher the percentage of income earned by the top 10%, the incomes of those in the middle and bottom of the income distribution actually decreases. Not just the percentage of total income, but the actual incomes of these groups falls as the rich get richer.

The popular belief is that reducing taxes on the rich increases the amount of investment in the economy, creating more jobs and helping increase incomes of the middle and lower income households. This theory is sometimes referred to as “trickle down” economics, as the increased incomes and wealth at the top will “trickle down” and raise the incomes of the rest of society as well.

However, actual data shows that a 10% increase in the share of total income earned by the top 10% of income earners leads to a 2% decline in the incomes of households in the middle of the income distribution (based on data for the period between 1979 and 2005).

It’s not just that the rich get richer and the poor get poorer, rather that the rich getting richer makes the poor (and the middle income earners) poorer. This is a breakthrough discovery.

Possible explanations:

• The rich contribute to growth abroad, rather than at home: Rich households’ higher incomes allow them to consume more domestic output and imported goods and services, but it also allows them to save more, which sometimes translates into more investment. But more investment does not always translate into domestic economic growth, since investment is now global. A rich American saving more does not mean American firms will have access to cheaper capital, as domestic savings may fuel investment in emerging markets or elsewhere abroad. Foreign investment resulting from savings among rich Americans counts as a leakage from America’s circular flow of income, leaving less income within America for the middle and low income earners. Essentially, much of the income earned by the rich is saved abroad, contributing to employment and growth overseas, reducing incomes of the middle class at home.
• Reduced support for the provision of public goods: When examining living standards, more than just income must be considered, but also access to education, provision of health care and other public goods such as public safety and security. Richer households are less interested in things like public schools and social welfare programs, as they do not rely on these for their own well-being. Therefore, the richer the top 10% become,  the greater their incentive to work against efforts to fund public education, public health and public safety. The underprovision of these social welfare enhancing goods by govenrment further widens the gap between the living standards of the richest and the middle class. Economist Robert Reich refers to this phenomenon as “the secession of the successful”.
• Wage competition reduces incomes in the middle: Business owners, who make up a large percentage of the richest households in America, increase their own incomes to the extent that they can drive down the wages they pay their employees. In this way a higher share of national income is enjoyed by a smaller proportoin of society. The minimum wage has barely increased over time, and workers have less bargaining power as fewer workers than ever are members of labor unions; this has allowed business owners to pay lower wages over time, concentrating an increasing share of national income in business profits, and less and less in wages for workers.

In the video below, the study’s author shares some of the findings discussed above. Watch the video and respond to the discussion questions that follow.

Discussion Questions:

1. Summarize the argument against a government taking measures to redistribute its nation’s income to reduce the level of inequality between the rich and the poor.
2. Summarize the argument for a government reducing inequality.
3. Popular belief holds that “a rising tide lifts all boats”. In other words, if the total income of a nation is increasing, it does not matter if the rich are enjoying a larger percentage of the higher income than the poor and middle, because everyone is likely to be better off than if total income were not growing at all. Does the study discussed above support this popular view? Why or why not?
4. What measures can a government take to assure that higher national income leads to higher standards of living for everyone in society, including the middle class and the poor? Why might the highest income earners be opposed to such attempts by government?
5. Should government intervene to reduce the level of income inequality in society?

Related posts:

1. How do you support low income workers to reduce inequality? – A Singapore Case Study
2. The role of taxes in income re-distribution – another preview of my textbook
3. Final Market Failure Quiz – IB Economics

I have lived in Singapore for two years now and am always interested in the nuances of the city state’s economy. In some measures Singapore has the one of the highest levels of Gross Domestic Product per capita in the world. As measured using Purchasing Power Parity, Singapore is ranked 7th in the world with $53,900 GDP per capita

Singapore also has a high, and growing level of income inequality which has been associated with the form of rapid economic growth. In 2009 Singapore was ranked as having the second highest level of income inequality in developed countries, with a Gini Coefficient score of 0.425. Hong Kong was 1st and USA 3rd. In most rapidly developing economies (China, Brazil, India) strong economic growth is leading to growing income inequality. The gains from growth are not being shared equally between all citizens and the rich continue to get richer at the expense of the poor. Here are some economic indicators from Singapore.

• During 2010 Singapore’s Gross Domestic Product expanded by 14.7%. This is the fastest rate of economic growth in the world.
• Since 1989 it’s GDP per capita has risen from $16,000 to $48,000.
• Total Gross Domestic Product in Singapore Dollars has increased from $56 Billion in 1989 to $265 Billion.
• The bottom 10% of the population now account for only 5% of the national income, compared to the top 10% of people who account for 49% of the income.

Each of the above statistics support the economic goals of Singapore except for the last bullet point. Singapore believes in inclusive growth and attaches a high degree of importance on the ideals of social cohesion. These statistics are a challenge to the goals of the country, which aims to allow all families to live in dignity and with material self sufficiency.

Therefore one possible way to increase the income of the lowest people is to introduce the concept of a minimum wage. Currently the free market determines the market wage. For some occupations such as cleaners, constructions workers and domestic helpers the market is awash which cheap labour from neighbouring countries such as the Philippines, Indonesia, India and Bangladesh. This drives down the market wage. The average domestic live in helper in Singapore would make $120 a week and construction workers slightly more. These workers also have the lowest bargaining power and are often unable to negotiate for higher wages. Thus free market wage seems to disadvantage low income workers in Singapore.

Introducing a Minimum Wage:

The minimum wage is a wage floor. In Singapore, employers would not be allowed to pay their employees a rate below the minimum wage and this presumes the minimum wage was binding and set above the prevailing market rates. Some would call this a living wage and would be set to enable citizens to enjoy a basic standard of life and subsistence.

The negative aspects of the minimum wage legislation would be an increase in unemployment. After the introduction of the minimum wage the market demand for workers would fall to LD. At a higher wage firms have less incentive to hire workers. The other important feature is that Labour Supply would increase at the level of the new minimum wage. More workers would be attracted into the workforce. This therefore creates a disequilibrium where Labour Demand does not equal Labour Supply. In the Labour Market this is known as unemployment. In Singapore potential foreign investors could be less willing to invest in a country with higher labour costs and the nations competitiveness with other economies could fall. After the introduction of minimum wages in Japan (1959), South Korea (1988) and Taiwan (1956) researches found no evidence of a fall in foreign investment or economic competitiveness.

Positive aspects of introducing a minimum wage?

1. To reduce poverty: To help reduce poverty for the bottom 20% of households in Singapore, a binding minimum wage set above the market wage would lift incomes. The lifting of incomes should also reduce the level of income inequality for low income households.
2. Taxes and Benefits: If workers begin to earn higher wages then tax receipts should increase. At the same time the level of financial support for such families will likely fall as they become more self sufficient. This could also help reduce government spending. Both of these effect will likely have a positive impact on the government budget.
3. The effect on worker productivity: Some economists believe that the increased wage might improve labour productivity. Workers may respond to their higher wage rate by working harder, possibly as a result of worrying about losing their job now that the increased wage rate has made it a more ‘sought after’ job. Employers may force through productivity improvements. Some workers will work shorter hours and achieve a greater work life balance and hopefully be more productive during these hours at work.

Market interventions are obvouisly not the only way to improve the incomes of low income households. Singapore currently does many small things to improve the quality of life for low income households. In my opinion in the long run the economy needs to think of other ways to increase incomes of low income households so that Singapore holds the value of social cohesion and does not become a infamous country of unequal incomes and  extremes of wealth and poverty.

• Subsidized Housing and Grants for first home buyers – HDB Scheme
• Free education from Kindergarten to Secondary School.
• Subsidized health care
• Various financial assistance schemes including the Workfare Income Supplement

Resources and Background :

• Minimum Wage Theory – S-Cool UK | Economics
• “Don’t knock the minimum wage yet” | Tommy Tan – see commentary here (The Straits Times, A32, November 11th 2010)
• CIA Factbook | Singapore Overview

Discussion Questions:

1. Describe the kind of tax system which could be developed to reduce income inequality?
2. Outline the difference between income and wealth?
3. What is the more concerning problem for governments, the inequality of wealth or income? Explain.
4. Evaluate the methods available to government to reduce income inequality.

Related posts:

1. Income inequality as a Market Failure
2. The role of taxes in income re-distribution – another preview of my textbook
3. Recession’s effects on small vs. large companies: some evidence in support of the Classical view of self-correction

Notice in the table above that the total tax paid by Americans at the top of each income bracket is NOT the simply the tax rate times income. Rather, the tax rate for each income bracket only applies to income earned above and beyond the upper boundary of the previous bracket. An American worker earning $8,000, for instance, will pay $800 in income tax. But if his income increases to $10,000 he will NOT pay 15% of the full $10,000, or $1,500. Rather, he will pay 15% on the income earned above $8,375. Such a worker would therefore pay 10% of his first $8,375 ($837.50) plus 15% on the additional $1,625 he earned, which is another $243.75. The marginal rate of taxation (MRT) is the change in tax (t) divided by the change in gross income (y_g). His total tax would therefore equal $1,081.25.

The marginal rate of taxation between the first and second income brackets above is found using the equation:

The average rate of taxation (ART) is equal to the tax paid (t) divided by the gross income (y_g):

The average rate for workers who fall in the second income bracket above can be found using the equation:

Marginal and average tax rates in the US

In other Western economies, progressive income taxes typically account for the largest proportion of total tax receipts by the government. America’s neighbor to the north, Canada, has an even higher top marginal tax rate than the US, and rather than applying to people earning above $370,000, as it does in the US, Canada’s top tax rate kicks in for workers earning just $100,000 per year. In Canada, personal income taxes account account for around 50% of total federal tax revenues, while the corporate tax and the national goods and services tax make up the next largest portions.

As mentioned, the highest marginal tax rates tend to exist in the social democratic nations of Northern and Western Europe. Denmark, a country with a Gini index of 29, has the highest tax rate on top income earners. More significant than the high rate, however, is the fact that it kicks in at such a low income level, around $50,000 per year. This means that a large number of Danish workers are paying a high marginal and average tax rate. The burden of the income tax in Denmark is born not by only the rich, but by the middle class as well. In contrast, Germany’s top marginal tax rate of 47% is only reached when a worker’s gross income exceeds $300,000 per year, meaning the income tax burden in Germany will be born more by the rich than those earning lower incomes, as is the case in the United States.

Marginal tax rates in OECD countrieshttp://www.oecd.org/document/60/0,3343,en_2649_34533_1942460_1_1_1_1,00.html#pir

Related posts:

1. Advice to Republican presidential nominee on taxes – “raise ‘em!”
2. Income inequality as a Market Failure
3. Understanding the difference between progressive and regressive taxes

In IB Economics unit 5, Development Economics, several strategies for achieving improvements in the welfare of the world’s poorest people are investigated. Foreign aid has been one of the main focuses of economic development strategies over the last several decades. But is aid in the form of development loans and grants from international organizations and foreign governments always beneficial to those who receive it in the poorest countries (the bottom billion as described by development economist Paul Collier)?

In the discussion that follows, Paul Collier of Oxford and Zambian economist Dambisa Moyo argue that the developed world’s focus on aid to Africa, resulting in a trillion dollars in loans and grants over the last 50 years, has missed the mark and completely failed to achieve meaningful economic development. The focus must therefore shift to opening markets, improving governance, achieving security and creating jobs for the poorest people on the African continent. Watch the two videos below, and respond to the discussion questions that follow. [the time in the video where the question is discussed is in brackets]

Part 1:

Part 2:

Discussion Questions:

Part 1:

1. What factors does Paul Collier point to that contribute to the “poverty traps” many African nations find themselves in? [3:07]
2. What have the two main goals of foreign aid policy been over the last 50 years, according to Dambisa Moyo? [4:45]
3. What are the “four horsemen of the African apocalypse?” How does Moyo think these four obstacles to development can best be overcome? [5:14]
4. What is Paul Collier’s opinion of the role of free trade in promoting human and economic development in Africa? What does he think about Africa’s traditional dependence on primary products and commodities? [7:45]
5. Before economic growth and development can occur, security must be achieved. Why is security, according to Collier, the number one obstacle to achieving meaningful development in Africa? [8:30]
6. In a dissenting view, Dr. Jeffery Sachs argues for more aid to Africa. What types of aid does Sachs believe is absolutely crucial for Africa to continue to receive? [10:39]

Part 2:

1. Collier makes the claim that aid may create “moral hazard” in Africa. What is moral hazard and how could reducing aid to African governments actually “force good governance”? [5:30]
2. Is there any historic record of aid working? What strategies accompanied foreign aid that contributed to its greatest historical success? [8:10]
3. What’s the main difference between Europe’s economic successful development during the second half of the 20th century and Africa’s unsuccessful experience during the same period? [9:00]

Related posts:

1. Perspectives on Development Aid…
2. Does economic growth = economic development? Not for China’s rural poor…
3. Dr. Irene Forichi on Agricultural Productivity and Economic Development in Southern Africa

World Habitat Day – Social Media News Release.

On October 5th the world will celebrate World Habitat Day. The purpose of this day, declared by the United Nations, is to raise awareness about the dire need for adequate housing among hundreds of millions, even billions, of the world’s poor. According to Habitat for Humanity:

Worldwide, more than 2 million housing units per year are needed for the next 50 years to solve the present worldwide housing crisis. With our global population expanding, however, at the end of those 50 years, there would still be a need for another 1 billion houses. (UN-HABITAT: 2005)

Raising awareness and advocating for change are the first steps toward transforming systems that perpetuate the global plague of poverty housing. World Habitat Day serves as an important reminder that everyone must unite to ensure that everyone has a safe, decent place to call home.

The U.N. further states that both developed and developing countries, cities and towns are increasingly feeling the effects of climate change, resource depletion, food insecurity, population growth and economic instability.

Rapid rates of urbanization cause serious negative consequences – overcrowding, poverty, slums with many poorly equipped to meet the service demands of ever growing urban populations.

With over half of the world’s population currently living in urban areas the U.N. believes there is no doubt that the “urban agenda” will increasingly become a priority for governments, local authorities and their non-governmental partners everywhere.

Global poverty facts

• By the year 2030, an additional 3 billion people, about 40 percent of the world’s population, will need access to housing. This translates into a demand for 96,150 new affordable units every day and 4,000 every hour. (UN-HABITAT: 2005)
• One out of every three city dwellers – nearly a billion people – lives in a slum. (Slum indicators include: lack of water, lack of sanitation, overcrowding, non-durable structures and insecure tenure.) (UN-HABITAT: 2006)
• UN-Habitat has reported that because of poor living conditions, women living in slums are more likely to contract HIV/AIDS than their rural counterparts, and children in slums are more likely to die from water-borne and respiratory illness. (UN-HABITAT: 2006)
• Housing formation generates non-housing related expenditures that help drive the economy. (Kissick, et al: 2006)
• Investing in housing expands the local tax base. (Kissick, et al: 2006)

The facts are undeniable. Housing for the poor is one of the basic necessities that is simply not being met, both in developed and developing countries.

Today I live in Switzerland, but during my first several years as a teacher, as well as during my own high school life, I lived in Asia, where poverty is far more visible than here in Europe. At my last school, I was able to participate in a Habitat for Humanity trip myself, to Lucena City in the Philippines. The week I spent building a house with my 20 students was one of the greatest weeks of my career as a teacher. Below is the album from that amazing week in a small village in the Philippines:

Shanghai American School, Habitat Philippinese 2007 – Lucena City

In Bangkok, where I had my first teaching job, the problem of urban poverty was visible on every street corner. As part of a senior course I taught on Service Learning, I used to take upper class international school students into Bangkok’s poorest slums to learn about the challenges faced by the city’s poor. The most obvious challenge, visible everywhere in the city of 12 million, was lack of adequate housing. I made the video below to document my students’ “Urban Plunge” into the Bangkok slums, and to raise awareness of the issues faced by Thailand’s poor:

In a few days the world will acknowledge World Habitat Day. Take a moment, follow the link at the top of this post. Read about the issues faced by nearly a third of the world’s population, and see how you can get involved. Oh, and if you have the chance to participate in a Habitat build through your school or community, do it! I promise you, the experience will change your life, but more importantly, it will help improve the life of someone in need of one of life’s most basic necessities, safe shelter, a HOME!

Related posts:

1. Habitat for Humanity, Philippines: a Reflection
2. Kiva.org – how YOU can be a banker for the world’s poor
3. “Creative Capitalism”: Harnessing the power of markets to serve the poor – by Bill Gates

Switzerland “could become a feudal state” claims an economist. – swissinfo

One Zurich economist thinks so:

In Switzerland 71 per cent of the wealth is concentrated in the hands of just ten per cent of the population – a figure that economist Hans Kissling finds alarming.

Kissling tells swissinfo that the gap between the rich and everyone else is growing and that this could threaten traditional Swiss democracy and the economy. He makes a call for an inheritance tax for the wealthy.

Statistics show that the 300 richest people have become 40 per cent wealthier in the past eight years, whereas most of the population has a lower income than at the beginning of the 1990s

Kissling has nothing against wealth, he just thinks that if someone did not earn their wealth but inherited it instead, they should have to share a bit with the rest of society.

I call for a tax on very high inheritances, from SFr1 million ($900.000) upwards, and only on the excess value of that. I certainly don’t want people to think that they can’t pass on their family home to the next generation.

I’m only interested in trying to stop any creeping feudalisation, to avoid having huge clans like in South America, which threaten the economy and the political world

He’s most concerned that if the gap between rich and middle class continues to widen and the middle class of Switzerland don’t start benefiting from the country’s growing wealth, there could be a dangerous backlash against the free market system.

…the richest one tenth of a percent in Zurich – there are no full Swiss statistics – had 677 times more wealth than an average citizen in 1991. By 2003, 12 years later, the richest one tenth of a percent had 1,027 times more wealth. So the gap has really grown.

The middle classes, unlike the lower classes, have not benefited from any concessions, such as health insurance or childcare allowances. Here they have to use up all their assets before they receive any support. The lower classes have help from the beginning. This is why the middle classes are threatened

Discussion Questions:

1. Why does a growing gap between rich and middle class threaten social stability in Switzerland?
2. What would advocates of socialism propose in order to avoid future struggles between the rich and the middle class?
3. What kind of tax system would help re-distribute the wealth of Switzerland and narrow the enormous gap that exists here?

Related posts:

1. Macroeconomy a major focus in Bush’s final State of the Union address
2. Income inequality as a Market Failure
3. How Much Does One Need to be Rich?

U.S. food stamp use up sharply, sign of hard times (Reuters) by Charles Abbott

Related posts:

1. Fiscal policy and the “vicious” business cycle
2. Does expansionary fiscal policy “pay for itself”?
3. The “teenager tax” – why expansionary fiscal policy just ain’t fair!

Related posts:

1. SAS Responds ~ Myanmar Relief Effort

Related posts:

1. Wii shortage threatens to ruin Christmas for all the little boys and girls!
2. Kiva.org – how YOU can be a banker for the world’s poor

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1. Myanmar relief effort update – a first-hand account of suffering in the Irrawaddy Delta

Shanghai American School AquaEagles – World Swim Against Malaria

Students, teacher, parents, readers… here’s a good opportunity to spread good will and support students who truly care and want to make a difference in the world. The SAS swim team has organized a “World Swim Against Malaria” swimathon on Friday, April 18. The Aqua Eagle have set up a website where anyone can go and make a donation, small or large, $1 to $100, anything you can offer is welcome!

The money raised will go straight towards buying mosquito nets for residents of sub-Saharan African countries. A mosquito net costs $5 US, or roughly 7 days wages for a Malawian worker. One to three million die of malaria each, year, 70% of whom are children under five. Today alone, seven jumbo jets could be filled with the corpses of malaria victims.

Malaria is a disease of those in poverty. The simple solution to this disease is providing access to the simplest of technologies: a mesh bed net.

For each $100 the swim team raises, 20 nets will end up over the heads and beds of children in Africa. $100 could potentially save 20 lives right now. If you want to help out, follow the link above and make your donation now!

Click here to view the embedded video.

Related posts:

1. IB Economics students’ World Bank development project proposals: Students request funds to improve human welfare in the world’s poorest countries
2. Global fiscal stimulus and the plight of Africa: what’s really needed, more aid or more trade?
3. A Customs Union in Africa

Bill Gates Issues Call For Kinder Capitalism – WSJ.com

“We could make market forces work better for the poor if we could develop a more creative capitalism…” – Bill Gates at the 2007 Harvard commencement address

Is capitalism capable of lifting the world’s 4 billion poor people out of poverty? Bill Gates, the world’s greatest beneficiary of capitalist markets, thinks the system that forms the foundation of our market economy requires some re-thinking. Gates is calling for “creative capitalism” in which firms respond to incentives aimed at developing technologies that serve the world’s poor.

Gates first expressed his interest in a capitalist system with a focus on helping the poor in his Harvard commencement address last year, and reiterated his vision last week at the World Economic Forum in Davos, Switzerland. Gates envisions a future where profits will motivate industies to create goods and services not just for the top 20% of the world’s income earners, those in the rich countries of the OECD (the “country club of the UN” as Hans Rosling calls it), but by developing products that are meant to benefit the world’s poorest people, those in the bottom 20%, who suffer most from poverty.

Watch the videos below and discuss the prospects of Gate’s vision becoming a reality.

June 2007 at Harvard

Click here to view the embedded video.

and January 2008 at Davos

Click here to view the embedded video.

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Related posts:

1. Does economic growth = economic development? Not for China’s rural poor…
2. Kiva.org – how YOU can be a banker for the world’s poor
3. World Habitat Day – Raising awareness of the dire need for affordable adequate housing among the world’s poor!

Today in IB Economics, as part of our unit on Economic Development, our class had an interesting discussion about the barriers developing countries face in improving the lives of the average citizen.

Click here to view the embedded video.

Marco, a student in my class, mentioned an organization he’d heard of that allowed citizens from the developed world to log in and make loans directly to entrepreneurs in the developing world. The very concept of this variety of micro-lending seemed so straightforward and ingenious that I had to fine out more. Luckily, Marco found the website and this video about the organization, which goes by the name Kiva.org. From their website:

Kiva lets you connect with and loan money to unique small businesses in the developing world. By choosing a business on Kiva.org, you can “sponsor a business” and help the world’s working poor make great strides towards economic independence. Throughout the course of the loan (usually 6-12 months), you can receive email journal updates from the business you’ve sponsored. As loans are repaid, you get your loan money back.

Discussion Questions:

1. Why is investment necessary for economic development to occur?
2. What institutional factors exist that prevent improvements in human capital in some developing countries?
3. I micro-lending in general and Kiva.org in particular a realistic solution to the problem of poverty in developing countries?

Related posts:

1. Does economic growth = economic development? Not for China’s rural poor…
2. “Creative Capitalism”: Harnessing the power of markets to serve the poor – by Bill Gates
3. World Habitat Day – Raising awareness of the dire need for affordable adequate housing among the world’s poor!