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Agriculture in the Global Economy

[Symposium: Agriculture]

By Julian M. Alston and Philip G. Pardey

Journal of Economic Perspectives, Winter 2014

The past 50-100 years have witnessed dramatic changes in agricultural production and productivity, driven to a great extent by public and private investments in agricultural research, with profound implications especially for the world's poor. In this a...

The SO2 Allowance Trading System: The Ironic History of a Grand Policy Experiment

[Symposium: Trading Pollution Permits]

By Richard Schmalensee and Robert N. Stavins

Journal of Economic Perspectives, Winter 2013

Two decades have passed since the Clean Air Act Amendments of 1990 launched a grand experiment in market-based environmental policy: the SO2 cap-and-trade system. That system performed well but created four striking ironies: First, by creating ...

Towards a Political Theory of the Firm

[Symposium: The Modern Corporation]

By Luigi Zingales

Journal of Economic Perspectives, Summer 2017

The revenues of large companies often rival those of national governments, and some companies have annual revenues higher than many national governments. Among the largest corporations in 2015, some had private security forces that rivaled the best secret...

An Essay on Fiscal Federalism

By Wallace E. Oates

Journal of Economic Literature, September 1999

This paper is a selective survey of fiscal federalism. It begins with a brief review and some reflections on the traditional theory of fiscal federalism: the assignment of functions to levels of government, the welfare gains from fiscal decentralization, ...

Beeps

By Jeffrey C. Ely

American Economic Review, January 2017

I introduce and study dynamic persuasion mechanisms. A principal privately observes the evolution of a stochastic process and sends messages over time to an agent. The agent takes actions in each period based on her beliefs about the state of the process ...

History and the Sizes of Cities

By Hoyt Bleakley and Jeffrey Lin

American Economic Review, May 2015

We contrast evidence of urban path dependence with efforts to analyze calibrated models of city sizes. Recent evidence of persistent city sizes following the obsolescence of historical advantages suggests that path dependence cannot be understood as the m...