Technical Barriers to Trade, Product Quality and Trade Margins: Firm-level Evidence ; ERIA Discussion Paper ; No. 421

In: http://hdl.handle.net/11540/14831

Abstract

As tariffs have declined to a low level, the trade literature has paid increasing attention to the impact of non-tariff measures. Unlike tariffs, non-tariff measures could act as both a barrier to trade and a catalyst for quality upgrading. This study examines the effect of technical barriers to trade (TBTs) on trade margins and quality upgrading at the firm level. To do so, we utilise rich Chinese Customs data recording the universe of export transactions from 2000 to 2012, matched with the Annual Survey of Industrial Firms and the World Trade Organization's Specific Trade Concerns database. We find that TBTs are associated with higher probability to exit. Surviving exporters enjoy larger sales and charge higher export prices. We also find robust evidence for the quality upgrading effects of TBTs. Firms upgrade their product quality by expanding their research and development and investment and importing more intermediate inputs and capital goods. The positive impact of TBTs on quality upgrading offsets that on price increases, resulting in lower quality-adjusted export prices. This suggests the net welfare-enhancing effect of TBTs for the consumers of imported products. The results hold after controlling for potential endogeneity and across various specifications.