How useful is the WELLBY concept in assessing the benefits and costs of alternative policies?

 

There are good reasons why public policy discussions often revolve around the benefits and costs of alternative policies. Discussions that begin with the consideration of rights often require participants to acknowledge conflicting rights and to weigh up consequences in a search for the principles that can most appropriately be applied.

For example, consider what followed when I suggested recently in a discussion of the merits of lockdowns to counter the spread of COVID19 that such policies should be assessed against the principle that individuals have a right to direct their own flourishing, provided they do not interfere with the similar rights of other people. The latter part of that assertion implies a willingness to consider whether infected people who spread disease are interfering with the rights of others. At an early stage of the discussion, I acknowledged that it would be a step too far to insist that everyone has the right to recklessly endanger the lives of others. I argued that there should nevertheless be a presumption in favour of freedom, and that those who advocate restriction of freedom should be required to demonstrate that the benefits clearly exceed the costs.

That illustrates how the discussion of benefits and costs tends to rule the roost in civilized discussions of public policy. An exchange of different views about rights can be enlightening, but endless repetition of conflicting assertions about rights does not qualify as civilized discussion in my view.

A WELLBY (or Wellbeing Year) is equal to a one-point increment on a 10-point life satisfaction scale. If you assessed your level of life satisfaction as 8/10 in 2019 and 7/10 in 2020, that would be a decline of one WELLBY.

I began thinking about the WELLBY concept while considering how it is possible to measure the costs and benefits of lockdowns, but in this article, I will focus on the usefulness of that concept rather than on the question of whether benefits of lockdowns could ever exceed the associated costs.

Assessing the psychological cost of lockdowns

Indicators of subjective well-being are obviously relevant in assessing the psychological costs associated with policies that require people to stay at home. Available evidence suggests that lockdowns caused a decline in average life satisfaction of about half a point in the UK and similar countries in the
period to March 2021. On that basis, Paul Frijters, Gigi Foster, and Michael Baker estimate that lockdowns cause loss of life satisfaction to the general public in the U.K. of 41,667 WELLBYs per million citizens for each month of lockdown. This estimate is in Chapter 5 of their book, The Great Covid Panic, 2021.

I think that is an appropriate use of the WELLBY concept. If anyone knows of a better way to assess the psychological costs of lockdowns, I would be interested to know what it is.

Frijters, Foster, and Baker incorporate several other items in their assessment of the costs of lockdowns. I will consider one of those later, but I want to turn now to use of the WELLBY concept in the assessment of the main hypothetical benefit of lockdowns, namely lives potentially saved.

Assessing the value of a life saved

Richard Layard and Ekaterina Oparina have published a provocative article using a WELLBY approach to assess the monetary value of preventing the loss of one year of human life (Chapter 8 of World Happiness Report, 2021).

Layard and Oparina begin their discussion by observing that the average WELLBY is 7.5 in advanced countries. On that basis, they claim that preventing the loss of one year of the life of one person saves 7.5 WELLBYs.

The authors draw upon information on the relationship between income and life satisfaction in order to assess the monetary value of that loss. After some discussion of relevant research, they suggest that a coefficient of 0.3 is an appropriate measure of the impact on life satisfaction of a unit change in absolute log income. With average income of $30, 000, the loss of $1 is equivalent to 1/100,000 WELLBYs (0.3/30,000). It follows, they suggest, that “we” should be willing to pay up to around $750, 000 to save a year of life (7.5 WELLBYs).

Layard and Oparina point out that the $750, 000 would be shared over the whole population. Nevertheless, it still seems an extremely large sum to pay to prolong a life by just one year.

One possible source of error is that life may have no value for people with very low life satisfaction, for example those with a rating less than 2/10. If you assume that a life year is equivalent to 5.5 WELLBYs (7.5 minus 2.0), the estimated sum that “we” should be willing to pay to prolong life by one year is reduced to $550, 000. That still seems implausibly high.

The estimate could be further reduced by taking account of the fact that the people who are most vulnerable to COVID19 often have pre-existing ailments that would tend to reduce their life satisfaction, and many of those in nursing homes would be unlikely to live another year in any case.

However, let us return to the question of whether $550,000 is a plausible estimate of what “we” should be prepared to pay to prolong by one year the life of a person with an average life satisfaction rating. An alternative way to approach the issue of determining the monetary value of a year of life is to consider estimates of the impact of changes in healthy life expectancy on average life satisfaction. Regression analysis suggests that the addition of one year to healthy life expectancy adds only 0.033 to average life satisfaction (Table 2.1, World Happiness Report, 2019). The income loss providing an equivalent loss of life satisfaction is only $3,300 (0.033*100,000). That strikes me as an implausibly low estimate of the value of a year of life.

My view of what is a plausible estimate of the value of one year of life is not based solely on my own gut feelings. The assumed value of a life year in cost-benefit analysis typically ranges from $50, 000 to $250, 000. Those assumptions are based on surveys asking people how much they would be willing to pay to extend their lives and estimates of amounts people need to be paid to accept jobs involving greater risks to life.

Estimates of the value of a year of life within that range seem to be broadly consistent with community expectations. Some groups may lobby for lives to be valued more highly in assessing whether life-saving drugs should be subsidized by governments. However, I don’t see large numbers of people suggesting that they would be willing to pay higher taxes to fund that.

There seems to me to be a fundamental problem in attempting to assess the value of a life-year from the relationship between average income and average WELLBYs. As I explain in Freedom, Progress, and Human Flourishing, psychological well-being is just one of the basic goods of a flourishing human. When you ask individuals open-ended questions about how they are faring, their responses are not confined to the extent that they are “satisfied” with life. They are likely to talk about whether they are achieving their aspirations, the state of their health and their personal relationships. If you ask a person who already has high life satisfaction why they aspire to earn a higher income, they are not likely to claim that they expect a higher income to enable them to become more satisfied with their own life. They are more likely to say that they want to put some money aside for various reasons, for example to assist with education of children or grandchildren, or to have something to fall back on in the event of illness.

If an individual is faced with a decision about whether to use accumulated wealth (or to mortgage their house) to purchase an expensive drug that might prolong their life for a year, the quality of that extended life (WELBYs) is not the only factor that they are likely to consider. The choice they make may well give consideration to their desire to improve opportunities available to the next generation of their family. There is an intergenerational choice involved in placing a value on an additional year of life.

What value should be placed on the lives of potential humans?

Frijters, Foster, and Baker include among the costs of lockdown the shutting down of the in-vitro fertilization (IVF) program during lockdowns in the UK because it was deemed to be a nonessential service. This resulted in about 30 fewer IVF births per million citizens per month of lockdown.

The cost of disruption of the IVF program is not critical to the authors’ conclusion that the cost of lockdowns exceed the benefits. Nevertheless, in my view there is a strong case for it to be taken into account. Potential parents clearly place a high value on the new lives that the program makes possible.

However, the methodology which Frijters, Foster, and Baker use to estimate the cost of disruption of the IVF program is a straightforward application of the WELBY concept to value lives. They calculate that each of these potential humans could be expected to enjoy 480 WELLBYs during his or her life – each is assumed to have a value equal to 6 WELLBYs and to live on average for 80 years. With the loss of 30 IVF babies per month, that amounts to the loss of 14,400 WELLBYs worth of human well-being per month per million citizens.

The reasoning is impeccable if you accept the utilitarian assumptions associated with use of the WELLBY concept to measure the value of a human life. Within that framework, if government policies prevent potential humans from being born, that diminishes the sum of human happiness by the amount of happiness they would have enjoyed during their lifetimes.

I have already indicated that I don’t accept that people value their own lives exclusively on the basis of WELLBYs. However, if I have not yet persuaded you to reject the WELLBY approach to evaluation of lives, you may wish to consider the following possible outcome of applying that approach.

Let us suppose that a government is considering a ban on all forms of contraception and seeks the services of some utilitarian advocates of maximization of human happiness to evaluate the costs and benefits of the proposal. It seems reasonable to predict that the utilitarians would conclude that the additional births resulting from the policy change would result in a large net increase in WELLBYs, and therefore an increase in the sum of human happiness. The more, the merrier they might say!

Conclusions

The WELLBY concept has a useful role to play in evaluation of some policies that have an impact on psychological well-being.

However, the valuation of lives according to the number of WELLBYs individuals might enjoy seems to be at variance with the approach that individuals take in making choices in relation to extension of their own lives. That approach to valuing lives is widely at variance with the approach most people in advanced countries adopt in considering the value of potential lives of the many additional humans that they could bring into the world if they felt inclined to do so. It counts the lives of potential people as having equal value to the lives of the living.

The WELLBY approach to valuation of human life should be rejected.

Postscript

A survey conducted by UBS has provided relevant information on the proportion of wealth that investors are willing to sacrifice for additional years of life. The survey covered 5,000 wealthy investors in 10 countries. On average, those with financial wealth in the $1 to $2 million range indicated that they were willing to give up 32% of their wealth for an additional decade of healthy living. That may seem a lot, but amounts to only $32,000 to $64,000 per annum when spread over 10 years.

Those figures are far lower than the $750,000 (discussed above) that an application of the WELLBY approach to life evaluation has suggested that “we” should be willing to pay to save a year of life.

What kind of being are you?

 

Self-reflection tells you that you are a conscious being that is aware of its own existence in the real world. You are aware of having a mind and a body. Since you are a thinking being, you have probably worked out that you exist even when you are not conscious. You have probably also noticed that even people who claim to believe that the physical world is an illusion tend to behave as though they believe it is real. For example, you see them walking through doors rather than walking through walls.

Does the existence of your body indicate that you are an entity. If I could see you, I would affirm that you look like a being that has a distinct and independent existence – that is, an entity.

Do you see yourself as an entity? You may think of yourself as an entity, but how do you think of yourself while you are observing your own thoughts?

You could think of yourself as an observer watching your thoughts pass by like leaves on a stream. Some of the thoughts might be about yourself. If the thought “I am a thinking entity”, passes your mind, you might observe, “I am having the thought that I am a thinking entity”. That is an interesting observation. You can’t deny that you are thinking.

However, if you are an entity, how can you be both the observer and the object that you are observing? Could you be two entities? I don’t think so. The observer, who is you, does not exist independently of the object who is observed, who is also you.

Richard Campbell suggests a way out of this dilemma in his book, The Metaphysics of Emergence. Drop the assumption that you are a fixed, given entity. The alternative he suggests is to perceive yourself as a complex process system. That enables you to perceive of radical reflexivity as a process. He writes:

“If the assumption that there is a fixed, given entity called ‘the self’ …  is rejected, the way is open to understand consciousness as a flow: a complex, emergent and interactive process which is radically reflexive”.

As I discussed in a previous article about Campbell’s book, our observations of the world tell us that many other animals are also aware of their surroundings. We have no problem in understanding that their awareness emerged or evolved to help them to survive and reproduce. Our human consciousness is just another step in that evolutionary process. Radical reflexivity - awareness of our own awareness - has emerged to help us to flourish as individuals in the cultures in which we live.

Campbell suggests that the flow of consciousness is analogous to a river maintaining its identity as it flows though different places. Your understanding of who you are is informed by the flow of your consciousness through time. In other words, your sense of identity is informed by your autobiographical memories. Campbell explains that this sense of identity also involves an element of projection into the future:

“I am a complex process system continually projecting myself out of my past into my future, my sense of myself necessarily involves my ‘has been’ and my ‘not yet’.”

As you think about your “not yet”, you might imagine a future that is different than your past. That might be just wishful thinking, or you might be considering what options are available to achieve a vision that you have for your own future.

Conclusion

You are a being that is consciously aware of its own existence in the real world. You may think of yourself as an entity – a being that has a distinct and independent existence. However, that perception is at odds with the fact that you can observe yourself thinking. A single entity cannot be both an observer and the object of observation. It makes more sense to view yourself as a complex process system.

Would Chinese people accept that human flourishing is inherently individualistic?

 

The question I have posed for myself has been prompted by a reader of my book, Freedom, Progress, and Human Flourishing. He asked how I would respond if someone offered to pay me to write an edition of the book for Chinese readers. Would I say that the exercise would be pointless because few Chinese readers are likely to be receptive to the ideas in the book? Or would I say that a Chinese edition would need to include a discussion of additional constraints holding back individual flourishing in the PRC?

My book was written primarily for readers living in the Western liberal democracies. It presents human flourishing as an individual aspiration and endeavor, involving the exercise of practical wisdom. I suggest that it is ultimately up to individuals to use their reasoning powers to form their own judgements about the basic goods of a flourishing human. I seek to persuade readers that a flourishing person manifests wise and well-informed self-direction, has good health and psychological well-being, enjoys positive relationships with others, and lives in harmony with nature. I argue that progress occurs when there are growing opportunities for individuals to flourish. Economic growth counts as progress to the extent that self-directed individuals aspire to have improvements in their living standards. (You can read a little more about the book here, and listen to me talk about it here.)

Is Chinese culture opposed to individualism?

Some research on individualism and collectivism may suggest that Chinese people would tend to adopt a collectivist, top-down view of human flourishing, rather than an individualistic, bottom up, view. However, the World Values Survey (WVS) does not support the view that Chinese people are too preoccupied with filial piety, altruism, and obedience to have individual aspirations. Data from the 2017-2020 wave of the WVS suggest that the percentage of people in China who say that one of their main goals in life is to make their parents proud (23%) is not particularly high; corresponding figures for other jurisdictions are Taiwan (27%), Hong Kong (15%), Singapore (28%), Australia (26%) and U.S. (31%).  The percentage in China who identify independence as a desirable child quality is relatively high (78%); corresponding figures for other jurisdictions are Taiwan (68%), Hong Kong (55%), Singapore (56%), Australia (52%) and U.S. (55%). The percentages who identify unselfishness, good manners and obedience as desirable child qualities are not particularly high (29%, 84% and 6% respectively) by comparison to Taiwan (23%, 74% and 9%), Hong Kong (11%, 73% and 9%), Singapore (27%, 79% and 17%), Australia (42%, 84% and 19%) and U.S. (28%, 48%, and 20%).

It is not difficult to find aspects of Chinese cultural heritage that imply an important role for individual self-direction. The Daoist philosophy of skill is directly relevant to question of what nature tells us about how we can flourish as individuals. There is a relevant post about the Laozi, Zhuangzi and Liezi on this blog.

Cultural support for economic growth

The discussion of determinants of economic growth in Chapter 5 of my book suggests that aspects of culture that are favourable to entrepreneurial innovation include interpersonal trust, respect and tolerance, and individual self-determination. WVS data suggests that the percentage of people who consider that most people can be trusted is relatively high in China (63.5%) by comparison with Taiwan (31%), Hong Kong (36%), Singapore (34%), Australia (48%) and U.S. (37%). The percentage in China who identify tolerance and respect for other people as a desirable child quality (60%) is not particularly low; corresponding figures for other jurisdictions are Taiwan (73%), Hong Kong (70%), Singapore (64%), Australia (80%) and U.S. (71%). 

A relevant indicator of self-determination in the WVS is the data on ratings of the extent that survey respondents feel they have a great deal of freedom of choice and control over their lives, or alternatively that what they do has no real effect on what happens to them. On the10 point scale, the average scores of Chinese respondents (7.0) were similar to those of Taiwan (7.3), Hong Kong (6.6), Singapore (6.8), Australia (7.5) and U.S. (7.7).

Economic freedom

My discussion of determinants of economic growth also emphasizes the importance of economic freedom and a prevailing ideology that supports economic freedom. Improvements in economic freedom contributed to the high rates of economic growth experienced in China in recent decades. However, the Fraser Institute’s ratings of economic freedom suggest that the process of economic liberalization has now stalled, leaving China’s economic freedom rating for 2019 (6.5 on the 10-point scale) far lower than that of Taiwan (8.0), Hong Kong (8.9), Singapore (8.8), Australia (8.2) and the U.S. (also 8.2).

Productivity growth in China has slowed considerably over the last decade, according to  World Bank and IMF research. IMF estimates suggest annual productivity growth of 0.6% from 2012 to 2017, much lower than the average of 3.5% in the preceding five years (reported by the WSJ). It seems unlikely that China will be able to maintain high GDP growth rates in the absence of substantial economic reforms to promote greater economic freedom.

Ideological constraints

The prevailing ideology of governance in China, Marxism–Leninism, was imported from the West. This one-party state ideology was developed by Joseph Stalin in Russia the 1920s.  The current system of government - with the communist party bureaucracy guiding the state bureaucracy at all levels - was copied from the Soviet Union.

Although the evidence discussed above suggests that people living in the PRC tend to have as individualistic a view of human flourishing as people in the U.S and Australia, it is clear that the leaders of the Chinese government do not recognize fundamental rights that support individual flourishing.

The Myth of Chinese Capitalism, by Dexter Roberts, provides an insightful account of the ideological constraints currently limiting human flourishing in China. The government of the PRC does not even
recognize the rights of people to choose where to live, or to own land:

“Despite huge progress in wiping out poverty, the countryside still has large numbers of poor people and incomes continue to fall behind the rest of the country. This unfortunate fact is in part because of the hukou system, which restricts rural people’s ability to fully integrate into the cities. Equally responsible, however, are the continuing limits on farmers’ rights to the land. While they were given freedom to decide how to use the land they lived on, they were not given ownership.” (p 74)

It is common for local officials to acquire agricultural land for conversion to industrial and commercial use, with farmers being paid little compensation. The user rights are then sold at high prices to developers on the outskirts of cities.

The highest priority of the party-state is to stay in power. That involves a combination of responsiveness and repression to construct a “harmonious society”. Responsiveness takes the form of top-down efforts to reduce disparities in living standards. Repression occurs by suppressing dissident speech, extensive use of monitoring technology and a social credit system which rewards and punishes people based on aspects of their personal behavior that the government wishes to encourage or discourage.

 Daniels suggests:

“For years, China’s leaders have had an unspoken agreement with the people: they guarantee rising living standards and, in turn, the populace tolerates control by a nondemocratic and often unresponsive party.”

What happens if living standards do not continue to rise. Like many other analysts, Daniels is concerned that a “militarily powerful Communist Party facing widespread dissention at home might well seek to distract its citizens by lashing out in a hot spot in the region, such as Hong Kong, Taiwan, or the South China Sea” (p 191).

With the benefit of hindsight, it now seems obvious that gains in economic freedom that occurred in China over the last few decades were the efforts of an authoritarian government to harness market forces for its own purposes, rather than reforms undertaken in recognition of links between liberty and individual flourishing.

At the beginning of this article I offered some gratuitous advice to the leaders of China by quoting from some ancient writings by Lao-Tzu (Verse 57 of the Tao Te Ching). It seems appropriate to end this brief discussion of ideology with another quote from the same source:

“The more prohibitions you have,

the less virtuous people will be.

The more weapons you have,

the less secure people will be.

The more subsidies you have,

the less self-reliant people will be.”

Conclusions

Chinese people are not unduly preoccupied with filial piety, altruism, and obedience. They tend to have an individualistic view of human flourishing that is not greatly different from that of people in the U.S. and Australia. The contemporary culture of Chinese people tends to be favourable to the entrepreneurship likely to be necessary for living standards to continue to rise over the longer term.

However, the ideology of the party-state is much less favourable to ongoing improvement of living standards. Past gains in economic freedom reflected the efforts of an authoritarian government to harness market forces to lift productivity in response to aspirations of the people to enjoy higher living standards. The gains in economic freedom occurred because that suited the purposes of a communist party primarily interested in its own survival, rather than because its leaders had undergone an ideological transformation to become supporters of liberty. The ideological opposition to liberty of general secretary Xi Jinping now seems to be impeding the ongoing expansion of economic freedom that is needed to enable productivity to continue to rise.

Why should economists practice humanomics?

 

Adam Smith practiced humanomics. It came naturally to him. The famous pioneer of economic science did not need to pretend that humans have been programmed to maximize utility in order to develop his argument that economic specialization stems from a propensity in human nature to “truck, barter, and exchange”.

The word, humanomics, was coined by Bart Wilson, an experimental economist, and is explained in the book, Humanomics, Moral Sentiments, and the Wealth of Nations for the Twenty-First Century, which he co-authored with Nobel winner, Vernon Smith. In that book, humanomics refers to the very human problem of simultaneously living in the personal social world (which is the context which Adam Smith had in mind when writing Moral Sentiments) and the impersonal economic world (which is the focus of Wealth of Nations).

Some important aspects of human behavior cannot be adequately explained if we adopt the assumption, still common in much economic analysis, that individual human behavior is characterized by narrow self-interest. Vernon Smith and Bart Wilson found in their experimental work with people playing economic games that while self-interested utility maximization could explain individual behavior in simulated market contexts, it could not do so in social exchange contexts. In playing two-person trust games, people tend to be more other-regarding than most modern economists assume. I take that to mean that most people are sufficiently civilized and self-regarding to behave with integrity towards others – they see virtue in being trustworthy rather than opportunistic.

Deirdre McCloskey advances the argument for humanomics further in her recent book, Bettering Humanomics. She writes:

“A big part of our human behavior is thinking and talking about human action, not merely solipsistic and thoughtless reaction to, say, a budget constraint. Human action … is the exercise of free will, so typical of humans. It is in fact the free will about which theologians argue. Humanomics therefore goes beyond the artificially narrowed evidence of a silent, solitary, reactive, positivistic, predestined, observational behaviorism.” (p 5)

McCloskey argues that economists should engage in more philosophical reflection about what a speaking species does. The behavioral paradigm of stimulus and response does not adequately explain much of human behavior. Humans often think about the meaning of events before responding to them, and they often consciously explore the options that are available.

Innovation is an example of an economic activity that cannot be adequately understood within a behavioral paradigm that does not allow for thinking and talking. In this context, McCloskey mentions the important contribution of Israel Kirzner in pointing out that real discoveries cannot be pursued methodically – or they would be known before they are known. Innovation requires entrepreneurial alertness. McCloskey adds that a discovery “requires sweet talk to be brought to fruition”:

“An idea is merely and idea until it has been brought into the conversation of humankind”.

McCloskey presents a strong argument that humanomics is needed to explain the great enrichment – the massive improvements in standard of living that have occurred in many countries over the last 200 years. Those who have some familiarity with her trilogy of books on economic history – that should include everyone who is interested in the reasons why the people who live in some countries tend to be wealthier than those who live elsewhere - will not be surprised that she argues that ethics and rhetoric are the “killer app” explaining the great enrichment. She argues that a novel liberty and dignity for ordinary people, including the innovating bourgeoisie, explains the great enrichment.

For present purposes, the important point is that for economists to understand the economic growth process, with its massive implications for human flourishing, they need some knowledge of ethics and rhetoric – ideas in letters and literature that are studied in the humanities. McCloskey argues that if economists consider themselves to be serious scientists, they should use all relevant evidence that they can get their hands on. She makes the point thus:

“A future economics should … use the available scientific logic and evidence, all of it—experimental, simulative, introspective, questionnaire, graphical, categorical, statistical, literary, historical, psychological, sociological, political, aesthetic, ethical.” (p 66)

Many economists spend much of their time on “sweet talk” without being aware of it. I spent most of my working life trying to tell people that incentives matter and that they need to consider whether current institutions – the rules of the game of society – provide appropriate incentives. For example, I am fond of pointing out that if the rules of the game reward rent-seeking – individuals or groups seeking to have governments provide them with assistance at others’ expense - then potential beneficiaries will tend to spend more time rent-seeking and less time engaged in productive activities.

Economists engage in that kind of activity – labelled by some as preaching – because they think that ideas matter and that interests do not always prevail in determining government policies. In my view, people who are trying to obtain greater recognition of the role of institutions and incentives are walking in the footsteps of Adam Smith.

McCloskey might suggest that people like me should consider whether we give too much attention to the role of formal institutions – constitutions, laws, and regulations – and too little attention to ethics and ideology. In discussing the great enrichment she suggests:

“The important “institutions” were ideas, words, rhetoric, ideology. And these did change on the eve of the Great Enrichment”.

The only problem I have with McCloskey’s exposition of humanomics is her dismissal of happiness studies and behavioral economics. Her negative views on these areas of research sit oddly with her argument that economists should consider all available evidence. I agree that many people who are engaged in such research are paternalistic behavioralists, seeking to advise governments how to make people happier. However, I don’t think that provides sufficient reason to suggest that the findings of such research are no relevance to individuals who are looking for information to help themselves to flourish.

In my discussion of the findings of happiness research and behavioral economics in Chapter 7 of my book, Freedom, Progress, and Human Flourishing, I have tried to adopt a contractarian approach. That is the approach adopted by Robert Sugden, a self-confessed behavioral economist, and an admirer of the contractarianism of James Buchanan, in his book The Community of Advantage. Sugden notes that contractarian recommendations are “addressed to individuals as directors of their own lives, advising individuals how to pursue their own interests”.

I concur with the view of James Buchanan that the heartland of economics is considering human behavior in market relationships and other voluntaristic exchange processes. However, I can see no reason why anyone should consider Philip Wicksteed, or any other economist, who offers practical advice on avoiding common mistakes in decision-making, to be stepping beyond the realm of humanomics.    

When economists step outside their comfort zone of voluntaristic exchange processes, they certainly need to remember to take their bullshit detectors with them. That certainly applies in considering the findings of happiness studies and behavioral economics. It also applies in considering literary contributions, such as a book I read (and commented on here) about the significance for our understanding of happiness of Samuel Richardson’s 18^th century novel, Pamela.

Conclusions

Economists should practice humanomics because they can’t expect to be able to understand human behavior unless they do. Humans do not always behave as self-interested maximizers. It makes no sense to assume that human action always occurs at a subconscious level as an automatic response to stimuli. Individuals often think about the meaning of events, consider their options, and talk to others, before responding. Self-direction is integral to human flourishing.

In seeking explanations for human behavior, economists should not confine themselves to a focus on institutions and incentives. They should be open to considering all relevant information that they can get their hands on, including information on ethics, ideology, and happiness ratings.