Escape from Tariffs: The Political Economies of Protection and Classification

The Bristol Herald Courier (Bristol, Tennessee), February 25, 1927, page 16

Abstract: Firms avoid paying the costs of protection in many ways – their actions lobbying against tariffs or relocating production are well known. What is the political economy of protection between opportunities to change the tariff schedule? This paper reveals another escape path through administrative lobbying to redefine products. Import-dependent firms seek lower tariffs by requesting that their products be classified into categories of the tariff schedule with lower duties. When firms substitute lobbying resources away from the determination of tariffs and towards the classification of their products, they undermine collective action because the narrow scope of the rulings delivers a private benefit to the firm. Using a unique dataset of over 200,000 classification rulings by US customs officials between 1990 and 2020, I find evidence that firms request classifications in response to rising protection. In particular, demand for classification rulings rose in response to textile quotas and President Donald Trump’s tariffs on Chinese products. Classification requests are also concentrated in tariff headings that contain high variance in tariff rates. The empirical patterns suggest that firms treat lobbying over tariff levels and lobbying over tariff classification as strategic substitutes.

Michael-David Mangini
Michael-David Mangini
Postdoctoral Fellow at the Niehaus Center for Globalization and Governance

My research focuses on the political economy of international trade.