Trade liberalization and the evolution of skill earnings differentials in Brazil

• 成果类型: Article
• 署名作者: Gonzaga, G; Menezes, N; Terra, C
• 署名单位: Getulio Vargas Foundation; Pontificia Universidade Catolica do Rio de Janeiro; Universidade de Sao Paulo
• 刊物名称: JOURNAL OF INTERNATIONAL ECONOMICS
• ISSN/ISSBN: 0022-1996
• DOI: 10.1016/j.jinteco.2005.07.008
• 发表日期: 2006
• 页码: 345-367
• 关键词: skill earnings differentials; trade liberalization; tariffs pass-through; Stolper-Samuelson

摘要

Skilled labor earnings differentials decreased during the trade liberalization implemented in Brazil from 1988 to 1995. This paper investigates the role of trade liberalization in explaining these relative earnings movements. We perform several independent empirical exercises that check the traditional trade transmission mechanism,, using disaggregated data oil tariffs, prices, earnings, employment and skill intensity. We find that: i) employment shifted from skilled to unskilled intensive sectors, and each sector increased its relative share of skilled labor; ii) relative prices fell in skill-intensive sectors; iii) tariff changes across sectors were not related to skill intensities, but the pass-through from tariffs to prices was larger in skill-intensive sectors; iv) the decline in skilled earnings differentials mandated by the price variation predicted by trade was even larger than the observed one. The results are compatible with trade liberalization accounting for the observed relative earnings changes in Brazil. They also highlight the importance of considering the effects of differentiated pass-through from tariffs to prices. (c) 2005 Elsevier B.V All rights reserved.