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Public Provision of Private Goods and Nondistortionary Marginal Tax Rates

By ³§Ã¶°ù±ð²Ô Blomquist, Vidar Christiansen, and Luca Micheletto

òòò½Íø Journal: Economic Policy, May 2010

Using an optimal taxation model combined with a previously neglected scheme of public provision of private goods, we show that there is an efficiency gain if public provision of selected goods replaces market purchases and that efficiency requires margina...

On the Optimal Inflation Rate

By Markus K. Brunnermeier and Yuliy Sannikov

òòò½Íø Review, May 2016

In our incomplete markets economy households choose portfolios consisting of risky (uninsurable) capital and money. Money is a bubble, it has positive value even though it yields no payoff. The market outcome is constrained Pareto inefficient due to a pec...

Is a Cambrian Explosion Coming for Robotics?

[Symposium: Automation and Labor Markets]

By Gill A. Pratt

Journal of Economic Perspectives, Summer 2015

About half a billion years ago, life on earth experienced a short period of very rapid diversification called the "Cambrian Explosion." Many theories have been proposed for the cause of the Cambrian Explosion, one of the most provocative being the evolu...

Micro Effects of Macro Announcements: Real-Time Price Discovery in Foreign Exchange

By Torben G. Andersen, Tim Bollerslev, Francis X. Diebold, and Clara Vega

òòò½Íø Review, March 2003

Using a new data set consisting of six years of real-time exchange-rate quotations, macroeconomic expectations, and macroeconomic realizations, we characterize the conditional means of U.S. dollar spot exchange rates. In particular, we find that announcem...

Lessons on Monetary Policy from the 1980s

[Symposium: Monetary Lessons of the 1980s]

By Benjamin M. Friedman

Journal of Economic Perspectives, Summer 1988

The half-decade running from mid-1982 to mid-1987 was a pretty good era for U.S. monetary policy, as these things go. Even the severe 1981-82 recession served its intended purpose of substantially restoring price stability. At least as judged by the outco...