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资源再配置、竞争与生产率:来自一次金融自由化事件的证据

Reallocation, Competition, and Productivity: Evidence from a Financial Liberalization Episode
Review of Economic Studies · 2017 · Liliana Varela

中文摘要

本文研究国际资本市场准入扭曲对竞争与生产率的影响。我表明,这些扭曲的减少通过两个不同渠道导致总生产率上升。第一,此前受信贷约束的企业因融资条件改善而增加技术投资,这是一种再配置效应。第二,未受约束的企业也因竞争加剧而扩大技术投资,这是一种促竞争效应。我利用匈牙利国际资本流动放松管制带来的企业层面普查数据,为这两个渠道提供了证据。

Abstract

This article studies the impact of distortions in the access to international capital markets on competition and productivity. I show that a reduction in these distortions leads to an increase in aggregate productivity through two different channels. First, firms that were previously credit constrained respond to better financing terms by increasing their investment in technology, a reallocation effect. Secondly, non-constrained firms also expand their investment in technology because of increased competition, a pro-competitive effect. I provide evidence for these two channels using firm-level census data from the deregulation of international financial flows in Hungary.
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