Tag: well-being

Posted on

Happiness economics

Economics studies scarcity and the allocation of resources. Central to societies’ economic objectives is the reduction in scarcity and central to that is economic growth. Certainly, economic growth is a major objective of all governments. They know that they will be judged by their record on economic growth.

But what do we mean by economic growth? The normal measure is growth in GDP. But does GDP measure how much a society benefits? Many people argue that GDP is a poor proxy for social benefit and that a new method of establishing the level of human well-being and happiness is necessary.

And it’s not just at macro level. As we saw in a previous news article, A new felicific calculus? happiness and unhappiness are central to economists’ analysis of consumer behaviour. If we define ‘utility’ as perceived happiness, standard consumer theory assumes that rational people will seek to maximise the excess of happiness over the costs of achieving it: i.e. will seek to maximise consumer surplus.

There have been three recent developments in the measurement of happiness. ‘Understanding Society’ is a £48.9m government-funded UK study following 40,000 households and is run by the Institute of Social and Economic Research (ISER) at the University of Essex. It has just published its first findings (see link below).

The second development is the work by the ONS on developing new measures of national well-being and includes a questionnaire asking about the things that matter to people and which should be included in a measure or measures of national well-being.

The third development will be an addition of five new questions to the Integrated Household Survey:

• Overall, how satisfied are you with your life nowadays?
• Overall, how happy did you feel yesterday?
• Overall, how anxious did you feel yesterday?
• Overall, to what extent do you feel the things you do in your life are worthwhile?

But after all this, will we be any closer to getting a correct measure of human well-being? Will the results of such investigations help governments devise policy? Will the government be closer to measuring the costs and benefits of any policy decisions?

Articles

ONS site

Understanding Society site

Questions

  1. For what reasons might GDP be a poor measure of human well-being?
  2. How suitable is a survey of individuals for establishing the nation’s happiness?
  3. How suitable are each of the four specific questions above for measuring a person’s well-being?
  4. Why, do you think, has average life satisfaction not increased over the past 30 years despite a substantial increase in GDP per head?
  5. Give some examples of ways in which national well-being could increase for any given level of GDP. Explain why they would increase well-being.
  6. Should other countries follow Bhutan’s example and use a ‘groass national happiness index’ to drive economic and social policy?
  7. If human well-being could be accurately measured, should that be the sole driver of economic and social policy?
  8. Do people’s spending patterns give a good indication of the things that give them happiness?
Posted on

A new felicific calculus?

Happiness and unhappiness are central to economists’ analysis of consumer behaviour. If we define ‘utility’ as perceived happiness, standard consumer theory assumes that rational people will seek to maximise the excess of happiness over the costs of achieving it: i.e. will seek to maximise consumer surplus. In fact, this analysis can be traced back to the work of the utilitarians, Jeremy Bentham and John Stuart Mill. Bentham reffered to it as hedonic or felicific calculus (see also and also).

Now, of course, whether people actually behave in this way is an empirical question: one that behavioural and experimental economists have been investigating over a number of years. Nevertheless, it remains central to neoclassical analysis of ‘rational behaviour’.

But if happiness is central to a large part of economic analysis, how is happiness to be measured? At a micro level, this has proved problematic as it is virtually impossible to have inter-personal comparisons of utility. As a result, consumer theory uses indifference analysis, characteristics analysis, revealed preference and other approaches to analyse consumer demand.

But what about at the macro level? How is a nation’s happiness or well-being to be measured? There is general acceptance that GDP is a relatively poor proxy for national well-being and is more a measure of production. There have been various indices developed over the years (see, for example, Box 14.7 on ISEW in Economics, 7th edition) as alternatives to GDP. None has been adopted by governments, however, with the exception of a Gross National Happiness index in Bhutan.

Recently, however, there has been renewed interest in developing an index of well-being. In France, President Sarkozy commissioned two Nobel economists, Joseph Stiglitz and Amartya Sen, to examine the issues in developing such a measure. In the light of the Stiglitz/Sen report, David Cameron has asked the Office of National Statistics to measure the UK’s general well-being. The articles below look at the difficulties that could arise in producing an index of well-being, of meauring the elements and in using it for policy.

Articles
UK Prime Minister Cameron Moves on UK Happiness Index Triple Pundit, Kristina Robinson (17/11/10)
David Cameron’s happiness index finds support despite impending decade of austerity Daily Record, Magnus Gardham (16/11/10)
How can we measure happiness? Telegraph, Philip Johnston (16/11/10)
David Cameron aims to make happiness the new GDP Guardian, Allegra Stratton (14/11/10)
An unhappiness index is more David Cameron’s style Guardian, Polly Toynbee (16/11/10)
Happiness is a warm baguette? The Economist (13/1/08)
‘Stiglitz-Sen Moving in the Right Direction, but Slowly’ IPS, Hazel Henderson (18/9/09)
The Rise and Fall of the G.D.P. New York Times Magazine (13/5/10)
Happiness doesn’t increase with growing wealth of nations, finds study Guardian, Alok Jha (13/12/10)
Should governments pursue happiness rather than economic growth? The Economist (25/11/10)
M&S’s Sir Stuart Rose among UK’s expert happiness panel BBC News (27/1/11)

The Stiglitz/Sen/Fitoussi report
Report by the Commission on the Measurement of Economic Performance and Social Progress, Joseph Stiglitz, Amartya Sen, Jean-Paul Fitoussi (September 2009)

Questions

  1. What are the shortcomings of using GDP as a measure of a nation’s well-being?
  2. Summarise the main findings of the Stiglitz/Sen/Fetoussi report.
  3. What items would be included in a happiness or well-being index that (a) are not included in GDP; (b) not included in Stiglitz and Sen’s proposed net national product measure? How would such an index be compiled?
  4. Would it be satisfactory to compile such an index purely on the basis of survey evidence? Why might such evidence prove unreliable?
  5. What are the political advantages and disadvantages of using such an index?
  6. Is utilitarianism the best basis for judging the progress of society?
Posted on

The poverty of riches

The happiness literature has established that, in the developed countries, increasing affluence has not increased well-being in recent decades. We seek an explanation for this in terms of conspicuous consumption, a phenomenon originally identified by Veblen.

This is from the abstract of an article in the Economic Journal, ‘Well-being and Affluence in the Presence of a Veblen Good’ by B. Curtis Eaton and Mukesh Eswaran. The authors argue that while increased affluence of the rich may bring a small amount of extra benefit to them, it actually reduces the well-being of others who crave after things that they cannot afford. As the first article below states:

[The authors] believe their work shows that as a nation becomes wealthier, consumption shifts increasingly to buying status symbols with no intrinsic value – such as lavish jewellery, designer clothes and luxury cars. But they warn: “These goods represent a ‘zero-sum game’ for society: they satisfy the owners, making them appear wealthy, but everyone else is left feeling worse off.”

… There is another downside. As people yearn for more status symbols they have less time or inclination for helping others. This, the authors argue, damages “community and trust”, which are vital to an economy because they ensure the smooth running of society.

But do the super wealthy generate more jobs and more prosperity? Do we need to pay vast salaries and bonuses as incentives for executives to take risks: to invest in new products and processes, and drive technological advance and productivity increases? According to the second article, ‘Too few of the world’s billionaires can claim to be honest-to-God productive entrepreneurs who have enlarged the economic pie by dint of hard work, imagination, risk taking and innovation – although thankfully a useful proportion do populate the list.’

So is the ever widening gap between rich and poor necessary if the economy is to grow? Or is it something of very little value to society, except, perhaps, for the super rich themselves?

Articles
More money makes society miserable, warns report The Observer, Jamie Doward (14/3/10)
Don’t celebrate these billionaires, be horrified by their existence The Observer, Will Hutton (14/3/10)

Data
For the latest Guardian survey of executive pay, see: Executive pay survey, 2009
For data on UK incomes and income distribution, see: Annual Survey of Hours and Earnings (ASHE) Office for National Statistics
For data on the distribution of wealth in the UK, see Distribution of Personal Wealth HM Revenue and Customs

Questions

  1. Explain what is meant by a ‘Veblen good’.
  2. What is meant by the diminishing marginal utility of income? What implications does this have for the effects of income distribution and redistribution on social well-being?
  3. Why may a rise in GDP make society worse off if it is accompanied by growing inequality?
  4. To what extent can marginal productivity theory explain the salaries and other rewards of the wealthy?
  5. Using the data below, examine the extent to which the gap between rich and poor is growing.
  6. Explain why increasing conspicuous consumption by the wealthy might be a zero-sum game for society or even a negative-sum game.
  7. What factors cause a rise in productivity?
  8. How might greater entrepreneurship be encouraged in the UK?
Posted on

Measuring the Earth

The health of an economy is generally measured in terms of the growth rate in GDP. A healthy economy is portrayed as one that is growing. Declining GDP, by contrast, is seen as a sign of economic malaise; not surprisingly, people don’t want rising unemployment and falling consumption. The recession of 2008/9 has generally been seen as bad news.

But is GDP a good indicator of human well-being? The problem is that GDP measures the production of goods and services for exchange. True, such goods and services are a vital ingredient in determining human well-being. But they are not the only one. Our lives are not just about consumption. What is more, many of our objectives may go beyond human well-being. For example, the state of the environment – the flora and fauna and the planet itself.

Then there is the question of the capital required to produce goods and maintain a healthy and sustainable environment. Capital production is included in GDP and the depreciation of capital is deducted from GDP to arrive at a net measure. But again, things are left out of these calculations. We include manufactured capital, such as factories and machinery, but ignore natural capital, such as rain forests, coral reefs and sustainable ecosystems generally. But the state of the natural environment has a crucial impact on the well-being, not only of the current generation, but of future generations too.

In the video podcast below, Professor Sir Partha Dasgupta, from the Faculty of Economics at the University of Cambridge and also from the University of Manchester, argues that the well-being of future generations requires an increase in the stock of capital per head, and that, in measuring this capital stock, we must take into account natural capital. In the paper to which the podcast refers, he argues “that a country’s comprehensive wealth per capita can decline even while gross domestic product (GDP) per capita increases and the UN Human Development Index records an improvement.”

Nature’s role in sustaining economic development (video podcast) The Royal Society, Partha Dasgupta
Nature’s role in sustaining economic development Philisophical Transactions of the Royal Society B, vol 365, no. 1537, pp 5–11, Partha Dasgupta (12/1/10)
GDP is misleading measure of wealth, says top economist University of Manchester news item (21/12/09)
Economics and the environment: Down to earth index Guardian (28/12/09)

Questions

  1. Why might a rise in GDP result in a decline in human well-being?
  2. In what sense is nature ‘over exploited’?
  3. What is meant by ‘comprehensive wealth’ and why might comprehensive wealth per capita decline even though the stocks of both manufactured capital and human capital are increasing?
  4. What is meant by ‘shadow prices’ in the context of natural capital?
  5. How might economists go about measuring the shadow prices of capital?
  6. What factors should determine the rate of discount chosen for projects that impact on the future state of the environment?