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The Darwin Economy - Liberty, Competition, and the Common Good (Anglais) Relié – 16 août 2011


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The Darwin Economy Who was the greater economist - Adam Smith or Charles Darwin? This title predicts that within the next century Darwin can unseat Smith as the intellectual founder of economics. It argues that Darwin's understanding of competition that describes economic reality far more accurately than Smith's. Full description


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145 internautes sur 168 ont trouvé ce commentaire utile 
The Economics of Antlers and Hockey Helmets 11 septembre 2011
Par Jean Parmesan - Publié sur Amazon.com
Format: Relié
While our ideological sensibilities are not closely aligned, I find the ideas of Robert Frank to be novel, thought provoking and challenging. "The Darwin Economy" is no exception. The book is intended as a critique of libertarian ideas and he likes to drop the "libertarian evangelist" bomb throughout the book to describe those with whom he disagrees. However, he appears to have almost as much intolerance for some of the worst arguments of the progressive movement - sans the ad hominems - and does not hesitate to point them out.

In a basic sense, the book is about the rising inequality of the last 30 years and the resulting negative consequences. Without oversimplifying too much, his arguments can be summarized as follows:

1) The market economy articulated by Adam Smith has failures that many libertarians and those on the right fail to recognize or acknowledge. While self-interest can be channelled to serve the common good via compeition, it can often lead to results that diminish the overall economic pie. Frank refers to the latter as the Darwin Economy and provides some interesting examples from nature to demonstrate this. For example, while the beautiful feathers of an individual peacock might increase its reproductive success with peahens, overall the large feathers are a net detriment to the species as it makes peahens more vulnerable to predation. Likewise, the larger the antlers of an individual deer, the more likely it will successfully breed with females and pass its genes on to the next generation. However, other than individual reproductive competition within the species, antlers provide no other benefit and are a cumbersome genetic quirk.

2) In order to alleviate Darwinian failures in market contexts, we need more government regulations and income redistribution. The transaction costs, in a Coasean sense, are too high for individuals to correct these market failures without some larger intervening force. As an example, while each NHL hockey player has an advantage by not wearing a helmet versus those that do, overall the group is worse off without helmets due to the increased safety risks. Without top down regulations from the NHL, no reasonable means exists for each player to wear a helmet even though it is in everyone's overall self interest to use one.

3) Relative position matters and the wealthy produce significant Darwinian failures through the consumption of ever larger houses, more luxurious cars and ever larger galas. This consumption has increased over the past 30 years as a significant portion of the productivity gains have been concentrated in the upper tiers of society. The result is an expenditure cascade whereby those in lower classes feel the need to consume ever more resources to maintain a standard of living on par with the wealthy. Overall, this process leads to overconsumption and a decrease in overall welfare for each individual who finds himself in deeper debt and less satisfied with his well being.

4) The transaction costs are too high for each individual to decide to consume less. Keeping up with the Joneses is just too tempting. The least intrusive remedy is to transition from an income tax to a progressive consumption tax whereby tax liabilities are determined based on consumption and not income.

5) The result of a consumption tax would be a win-win. Individuals would have more incentive to save rather than to consume and the resulting increase in tax revenues could help to fund much needed infrastructure improvements and shore up shortfalls in social security and medicare.

6) If you disagree with Frank's conclusions, then you are probably a "libertarian evangelist."

I strongly agree with Frank that we tend to consume beyond our means, which leads us to be much less happy on net. Expenditure cascades and the introduction of Darwinian examples helps to explain our shortcomings in our quest for ever more goods and services. In addition, due to the transaction costs, this market deficiency is difficult to cure via individual action. However, one can accept these premises without agreeing with Frank's overall conclusion regarding a Piguvian consumption tax. Here is where I start to disagree:

1) Darwinian failures in government contexts. I would feel much more obligated to accept Frank's conclusions if voters were rational, government regulators were reasonably omniscient and politicians were honest. But they aren't. If we drop these assumptions and instead focus on what regulations or redistribution will be politically profitable to make, we begin to see a very large divergence between Frank's preferred remedies and the common good. I am reluctant to provide ever more powers to a government monopoly provider who tends to provide its services ineffectively and efficiently. Medicare, Freddie and Fannie Mac, and the decision to go to war in Iraq are just a couple of examples of government failures over the past 30+ years.

2) Is the beast starved? A central part of the book is the assumption that the government is starved for resources and is forced to manage a decaying infrastructure. I do not believe that this is accurate in either a microeconomic or macroeconomic sense. The government's share of GDP has increased, not decreased over the past 30 years. In addition, infrastructure spending as a percentage of GDP has remained relatively stable since the 1960s, a time period that Frank seems to remember with great fondness. Before I feel the obligation to send the government ever more tax funds, it would need to demonstrate its ability to do a better job with its current share of GDP.

3) Darwinian failures among the non-wealthy. In order to make Frank's arguments work, he would need to incorporate negative externalities produced by a significant portion of the poor. This would include the inability for many (but certainly not all) of the poor to produce labor that people find valuable, an inability to support themselves and a propensity to over produce offspring who have very little chance of providing a net benefit to the common good or themselves. Through welfare and public education, we are already providing a large portion of the social surplus to them. Do we really need to increase their social status relative to the wealthy in addition to the benefits already being provided? (I am not suggesting that these programs be cut)

At the end of the day, the most important aspect for me is whether the people who have lots of things have acquired them justly. I tend to believe that the negative externalities produced by the wealthy are much smaller than Frank assumes and that government solutions are not very likely to alleviate them once government failures are included in the mix. While Steve Jobs, Sam Walton and Jeff Bezos have become extremely wealthy, the spillover effects of better and cheaper consumer goods that they have produced for the average consumer like myself have been quite large and miraculous in a historical context.

I suppose that this makes me a "libertarian evangelist." What Frank does not seem to realize is that this probably makes him a "governmental evangelist" by extension.
42 internautes sur 49 ont trouvé ce commentaire utile 
Brilliantly Argued and Extremely Thought Provoking 23 septembre 2011
Par Ivan - Publié sur Amazon.com
Format: Relié Achat vérifié
Wow, this has to be one of the most interesting, well argued books I have read in a while. As you might have guessed from the brief description posted by Amazon above, in this book, Robert Frank, puts forth a set of arguments against libertarianism and the laissez faire approach to economics. This is an undoubtedly popular field for debate and there have been countless other books written on the topic. Most of these, however, attack libertarianism from a moral position. The problem with that approach of course is that it becomes very difficult to prove why one set of moral beliefs is superior to another and the end result becomes something of a stand-off between deontological vs. consequentialist viewpoints.

What really sets this book apart is that it gives libertarianism a huge benefit of the doubt in that all people are perfectly rational agents intent on maximizing their own gain. Frank then goes on to show that even with this key assumption at hand, the interest of the individual can often diverge from that of the group, resulting in adverse outcomes for all involved. He points out that this is because in most situations, it is the relative advantage and not an absolute one that matters. To illustrate this point Frank, uses a great example from the natural world: In the wild, male deer compete with one another over resources and access to females. So in order to persevere in a physical fight, it is obviously beneficial for each stag to have a competitive advantage in the size of the antlers over his opponent. After years of evolution, all that ends up happening is that the absolute size of antlers has grown dramatically, but the relative advantage between each individual remains the same. Now, the whole population of stags have to contend with oversized antlers that impede their movement in the forest and greatly increase their susceptibility to predation. If all the antlers in the population were reduced by 50%, the whole population would benefit, yet the hierarchy will remain the same, since it is the relative advantage that's important. It is really not hard to see how this example can apply to many issues in the human world, not the least of which are arms races.

I really don't want to give away too much of the book, or do an injustice to many of Frank's other brilliantly formulated arguments, so here is a short list of issues that are addressed using a similar methodology:

How to resolve social harm that results from positional externalities
Whether there should be a price that comes with higher rank in a society
Right to own the results of labor and the question of income redistribution
Emergence of winner-take-all markets
Extensive discussion on different forms of taxation

Despite the complex arguments in the book, it's perfectly accessible to all laymen readers. Frank makes a very solid effort to ensure that all his positions are very well explained and the points of debate are easy to follow. I definitely think this is a must read for anyone who has an interest in economics, philosophy or politics, especially given the role that libertarian ideology is playing in our current policy debate.
33 internautes sur 40 ont trouvé ce commentaire utile 
How and why "departures from rational choice" (with and without regret) have occurred and what to do about them 15 octobre 2011
Par Robert Morris - Publié sur Amazon.com
Format: Relié Achat vérifié
Frankly, I expected this book to be about (for me) incomprehensible economics and dull. Wrong on both counts, although thoughtful consideration of conflicting economic principles and contentious issues is included. In fact, Robert Frank's purpose is to explain how and why "departures from rational choice" (with and without regret) have occurred and what to do about them. He does so with a rare combination of erudition, rigor, eloquence, and wit. As he explains, "From the beginning, most of the work in behavioral economics has focused on departures with regret - those caused by cognitive errors...From the beginning, however, I've believed that much bigger losses result from departures from ration choice without regret. That's because people generally have both the desire and the ability to remedy cognitive errors unilaterally once they become aware of them [and then, hopefully, not repeat them]. In contrast, we typically lack both the means and the motive to alter behaviors we don't regret, even when those behaviors generate large social costs." That, in the proverbial nutshell, is the focus of this lively and entertaining book: An explanation of how to accommodate the wishes and behavior of self-interested individuals with the wishes and behavior of self-interested groups.

Here are three of Frank's observations that caught my eye:

"Charles Darwin was among the first to perceive the underlying problem clearly [i.e. equating Adam Smith's concept of `the invisible hand' to competition]. One of his central insights was that natural selection favors traits and behaviors primarily according to their effect on individual organisms, not larger groups. Sometimes individual and group interests coincide, he recognized, and in such cases we often get invisible hand-like results." (Page 7)

"John Stuart Mill's harm principle must be understood as saying that the only legitimate reason for government to limit someone's freedom is to prevent [begin italics] undue [end italics] to others...For the harm principle to make any sense at all, it must be understood to mean that the legitimacy of a restriction must be decided by weighing its cost to those being restricted against the harm others would suffer if the behavior weren't restricted." (Page 85)

"The bottom line is that if society`s rules don't make the total economic pie as large as possible, they squander an opportunity to enhance the personal autonomy of every citizen. Again, when the economic pie is larger, it's always possible for everyone to have a larger slice than before, and that means having an option to do mire things." (Pages 209-210)

Frank does not cite nor even imply the relevance of Abraham Maslow's concept of a "hierarchy of human needs" but I think there is relevance nonetheless because people struggling to survive are wholly preoccupied with that; only when they are secure and confident they will remain so can they consider what Maslow characterizes as self-actualization. Sometimes an individual can fulfill all three needs; in other circumstances, these needs can only be achieved in collaboration with others in a society, with groups that range in size from a family or community to a city or state...or perhaps even to an entire nation.

If I understand Frank's ultimate objectives in this book (and I may not), he attempts to introduce more light and less heat to our understanding of the admittedly complicated relationships between a government and those governed, and, between an individual's rights and that individual's obligation to respect (and when necessary, protect) others' individual rights. I carefully selected the title of this review because I think he has much of great value to say about how and why "departures from rational choice" (with and without regret) have occurred and what to do about them. He comes across to me as a pragmatic idealist, calling upon "a new generation of libertarians who are willing to accept legitimate restraints on their own behavior, while continuing to battle ferociously to prevent government from intruding any more than necessary."

It is especially appropriate that Robert Frank concludes his book with this quotation from Miguel Cervantes, in words expressed by Don Quixote: "Too much sanity may be madness - and the maddest of all - to see life as it is, and not as it ought to be."
33 internautes sur 43 ont trouvé ce commentaire utile 
Misleading title 10 novembre 2011
Par Jackal - Publié sur Amazon.com
Format: Relié
People on amazon either love or hate the author of this book. I am not familiar with the author so I do not have an opinion. The key problem I have is the book's misleading title. If you are interested in understanding Darwinian thinking in economics, my review is mostly relevant. If you are interested in government intervention in the economy and maybe also love the author, you will not find my review relevant.

I like a Darwinian approach to understand economic systems and there is already a lot of research in this area which is not (yet?) part of mainstream economics. However, the author neither contributes to nor surveys the academic research. The book is a bad popular account because the author uses Darwinian thinking more like an analogy. In a way it just becomes a different way to say status competition. This is in contrast to the academic work that takes Darwin quite seriously by focusing on variation, selection, and retention.

The main thrust of the book is the author's discussion of policy recommendations that somehow are informed by his Darwinian thinking. One key take-away for the author is that consumption (like evolution) can run wild; think about the peacock's feathers. So he wants to introduce something called a consumption tax, but he doesn't want it now because it also encourages savings. (Side point, but when do politicians make difficult decisions in good times? Advice to author, do a Darwinian analysis of politicians!) It all feels quite ad hoc and decidedly left-wing. The policy focus means that the book has a very misleading title.

In common with many economists, the author does not seem very well read in other sciences. As I mentioned before, he mainly uses Darwin as a metaphor and disregards research that takes Darwin more seriously (see below). Furthermore, he seems unfamiliar with the research in sociology about status, despite spending a lot of time talking about status competition.

There is a line of research that tries to create a universal Darwinian theory. It argues that Darwinian evolution was first discovered by studying animals, but that the approach can equally well be applied to social phenomena (e.g. firms, politicians, projects, popular culture). I would encourage the interested to read Darwin's Conjecture: The Search for General Principles of Social and Economic Evolution for a recent good overview of this line of thinking. You don't need to be an academic to enjoy that book, but it is a serious book. Darwin needs to be taken seriously and there has to be some stringency in the methodology. It is very easy to tell just-so stories about evolution because we normally do not have the ability to run experiments.

Finally, some further reading recommendations on Darwin in economics (not the policy debate). I know not terribly relevant, but since I do have the knowledge it might be relevant for some people.
- Economics and Evolution: Bringing Life Back into Economics (Economics, Cognition, and Society) Pure a historical perspective on evolutionary thinking in economics.
- Cutting edge thinking normally takes place in article format. Here is a good collection of classics (and some quite recent work too) Darwinism And Economics (International Library of Critical Writings in Economics). If you cannot afford the high price, check table of contents and get the articles elsewhere (if you can). Realistically this is a recommendation only for academics.
18 internautes sur 23 ont trouvé ce commentaire utile 
an important look at liberty, government, taxes, and making society work better for everyone 18 octobre 2011
Par LJK - Publié sur Amazon.com
Format: Relié
This book is, I believe, a must-read for anyone who is concerned about our country's current trajectory.

Frank starts with two truths: one, articulated by Adam Smith, that competition between individuals can serve the larger group; the other, articulated by Charles Darwin, that competition between individuals can harm the larger group. The latter is common when people are competing for rank and prestige, or for what economists call positional goods.

Frank addresses himself primarily to the arguments and values of rational libertarians as he examines the realities of competition, freedom, income inequality, government regulation, and tax policies. He critiques the lazy thinking of both progressives and irrational libertarians, and he calls for an end to blind anti-tax, anti-government rhetoric. None of us would want to live in a country without an effective government - see Somalia, Haiti, Afghanistan. So the real question should be how we can create a government that is honest and effective and serves the good of our country. We should fund that government, Frank argues, primarily by taxing things that do harm, including status-related consumption and climate-changing emissions.

If you are dissatisfied with the usual brands of economic thinking and think we need to do something better -- as most of us do nowadays -- I recommend this book. You may not agree with everything it says, but it will give you a different perspective on the world.
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