time.com

Consider the debates over the economy. The Republican prescription is to cut taxes and slash government spending — then things will bounce back. Now, I would like to see lower rates in the context of tax simplification and reform, but what is the evidence that tax cuts are the best path to revive the U.S. economy? Taxes — federal and state combined — as a percentage of GDP are at their lowest level since 1950. The U.S. is among the lowest taxed of the big industrial economies. So the case that America is grinding to a halt because of high taxation is not based on facts but is simply a theoretical assertion. The rich countries that are in the best shape right now, with strong growth and low unemployment, are ones like Germany and Denmark, neither one characterized by low taxes.

Many Republican businessmen have told me that the Obama Administration is the most hostile to business in 50 years. Really? More than that of Richard Nixon, who presided over tax rates that reached 70%, regulations that spanned whole industries, and who actually instituted price and wage controls?

In fact, right now any discussion of government involvement in the economy — even to build vital infrastructure — is impossible because it is a cardinal tenet of the new conservatism that such involvement is always and forever bad. Meanwhile, across the globe, the world’s fastest-growing economy, China, has managed to use government involvement to create growth and jobs for three decades. From Singapore to South Korea to Germany to Canada, evidence abounds that some strategic actions by the government can act as catalysts for free-market growth.