Stephen Teng Sun

City University of Hong Kong

E-Mail: EmailAddress: hidden: you can email any NBER-related person as first underscore last at nber dot org
Institutional Affiliation: Peking University

NBER Working Papers and Publications

April 2020Corporate Taxes and Retail Prices
with Scott R. Baker, Constantine Yannelis: w27058
We study the impact of corporate taxes on barcode-level product prices using linked survey and administrative data. Our empirical strategy exploits the dichotomy between the location of production and the location of sales, providing estimates free from confounding demand shocks. We find significant effects of corporate taxes on prices with a net-of-tax elasticity of 0.17. The effects are larger for lower-price items and products purchased by low-income households and weaker for high-leverage firms. Approximately 31% of corporate tax incidence falls on consumers, suggesting that models used by policymakers significantly underestimate the incidence of corporate taxes on consumers.
June 2018Managing Trade: Evidence from China and the US
with Nicholas Bloom, Kalina Manova, John Van Reenen, Zhihong Yu: w24718
We present a heterogeneous-firm model in which management ability increases both production efficiency and product quality. Combining six micro-datasets on management practices, production and trade in Chinese and American firms, we find broad support for the model's predictions. First, better managed firms are more likely to export, sell more products to more destination countries, and earn higher export revenues and profits. Second, better managed exporters have higher prices, higher quality, and lower quality-adjusted prices. Finally, they also use a wider range of inputs, higher quality and more expensive inputs, and imported inputs from more advanced countries. The structural estimates indicate that management is important for improving production efficiency and product quality in bot...

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