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Heterogeneous Information and Trade Policy

  • Giacomo A. M. Ponzetto

    (CREI - Universitat Pompeu Fabra)

Protectionism is a costly mechanism to redistribute from the average citizen to special-interest groups, yet protectionist political platforms have a surprising popular appeal. At the same time, I present evidence of a Dracula effect: protection declines when public information is greater. I explain both facts through an electoral model with heterogeneously informed voters. In a setting of probabilistic voting, I show that the equilibrium tariff for each sector caters to the preferences of agents more likely to be informed of policy proposals for the sector itself. I highlight two sources of endogenous information asymmetry. First, I assume that coworkers share industry-specific knowledge. Second, I allow costly information acquisition and assume that producers must invest in production capacity before the election. Through both channels I find that in every industry producers are more informed than consumers, inducing an overall protectionist bias. Costly learning also explains why politicians offer redistribution through distortive tariffs: transfers to producers are noticed by their beneficiaries only if they distort prices and investments. An empirical analysis of non-tariff barriers and newspaper coverage across U.S. industries supports the predictions of the model.

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Paper provided by Society for Economic Dynamics in its series 2011 Meeting Papers with number 189.

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Date of creation: 2011
Date of revision:
Handle: RePEc:red:sed011:189
Contact details of provider: Postal: Society for Economic Dynamics Marina Azzimonti Department of Economics Stonybrook University 10 Nicolls Road Stonybrook NY 11790 USA
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