Josiah Neeley

Economists are famous for disagreeing among themselves. Yet on the subject of free trade, economic opinion speaks almost with one voice. In a recent survey, 87.5 percent of PhD members of the American Economic Association agreed that “the U.S. should eliminate remaining tariffs and other barriers to trade.”

As Paul Krugman (not exactly a proponent of laissez-faire) has stated, “if there were an Economist’s Creed, it would surely contain the affirmations ‘I understand the Principle of Comparative Advantage’ and ‘I advocate Free Trade’.”

Indeed. Since the days of Adam Smith and David Ricardo, economists have been tireless in demonstrating the role free trade plays in promoting prosperity and harmony for all nations.

Yet the economic consensus in favor of free trade has not always been heeded.…

After oil and gasoline prices continued their relentless march up earlier this year, it was nice to have some relief at the pump in May and June. However, since the end of June, prices of WTI crude oil is up over 15%, Brent crude oil is up about 25%, and retail gasoline is up over 7%. Oil and gasoline prices reached three-month highs last week and the Energy Information Administration (EIA) increased their 2012 forecasts of these prices.

There is no doubt that these higher prices will grab the attention of news outlets, policy makers, and the public. With this increased attention, political rhetoric regarding fantasies of governmental regulations and market manipulations will likely reemerge as catalysts to lower these prices.

The less likely scenario is increased awareness on the impacts that central banks, particularly the Federal Reserve, have on these petroleum prices by changes in the money supply.…

“I was asked once by some skeptics what the most important libertarian accomplishment ever was. I said ‘the abolition of slavery.’ OK, they conceded. Name another. I thought more carefully and said ‘bringing power under the rule of law’.”

– David Boaz, “Power and Law,” Cato Policy Report, July/August 2012, p. 2.

[Friday posts sometimes take a more general, big-picture look at the science of liberty and ‘why we fight.’ Cato executive vice president David Boaz is featured today in his recent editorial for Cato Policy Report. The Cato Institute has played an important role in energy and energy/environmental scholarship in the last several decades.]

At Public Policy Day, our event for Cato Sponsors held after the Milton Friedman Prize for Advancing Liberty Dinner, I thanked our Sponsors for our beautiful expanded building.…

This summer Australia implemented a new tax on the country’s top 500 carbon emitters, which has already led to significant increase in electricity prices. Meanwhile, on August 2, Congressman Jim McDermott (D-Wash.) introduced his own carbon tax bill in the House of Representatives, which like the Australian tax is targeted at certain disfavored emitters.

Talk of a federal carbon tax has been recently revived by several conservative-leaning groups. Earlier this year Robert Inglis (former Republican Congressman from South Carolina) launched the Energy and Enterprise Institute, a new advocacy group aimed at marketing carbon taxes to Republicans. And last month rumors of carbon tax discussions at the American Enterprise Institute led AEI’s own Ken Green to reiterate his opposition to the carbon tax idea.

What sets the new conservative proponents of carbon taxes apart from traditional advocates is revenue neutrality.…