A friendly reminder from Becker and Murphy:
Consider the following extraordinary statistics about the performance of the world economy since 1980. World real gross domestic product grew by about 145 per cent from 1980 to 2007, or by an average of roughly 3.4 per cent a year. The so-called capitalist greed that motivated business people and ambitious workers helped hundreds of millions to climb out of grinding poverty. The role of capitalism in creating wealth is seen in the sharp rise in Chinese and Indian incomes after they introduced market-based reforms (China in the late 1970s and India in 1991). Global health, as measured by life expectancy at different ages, has also risen rapidly, especially in lower-income countries.
Of course, the performance of capitalism must include this recession and other recessions along with the glory decades. Even if the recession is entirely blamed on capitalism, and it deserves a good share of the blame, the recession-induced losses pale in comparison with the great accomplishments of prior decades. Suppose, for example, that the recession turns into a depression, where world GDP falls in 2008-10 by 10 per cent, a pessimistic assumption. Then the net growth in world GDP from 1980 to 2010 would amount to 120 per cent, or about 2.7 per cent a year over this 30-year period. This allowed real per capita incomes to rise by almost 40 per cent even though world population grew by roughly 1.6 per cent a year over the same period
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The policies of the Bush and Obama administrations violate the “do no harm” principle. Interventions by the US Treasury in financial markets have added to the uncertainty and slowed market responses that would help stabilise and recapitalise the system. The government has overridden contracts and rewarded many of those whose poor decisions helped create the mess. It proposes to override even more contracts. As a result of the Treasury’s actions, we face further distorted decision-making as government ownership of big financial institutions threatens to substitute political agendas for business judgments in running these companies. While such dramatic measures may be expedient, they are likely to have serious adverse consequences.
These problems are symptomatic of three basic flaws in the current approach to the crisis. They are an overly broad diagnosis of the problem, a misconception that market failures are readily overcome by government solutions and a failure to focus on the long-run costs of current actions.
Definitely read the whole thing.