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Optimising Production: Industrial Policies in Networks

Ernest Liu, Mar 13, 2019

Many developing countries adopt industrial policies favoring upstream sectors. Liu (2018) shows these policies might enhance aggregate production efficiency. When sectors form a production network, market imperfections generate distortions that compound through input demand linkages, accumulating into upstream sectors and creating an incentive for...

Faking Trade for Capital Control Evasion: Evidence from Dual Exchange Rate Arbitrage in China

Renliang Liu, Liugang Sheng, Jian Wang, Nov 25, 2020

We examine whether firms over-report international trade to evade capital controls for foreign exchange arbitrage, by specifically testing whether the aggregate bilateral trade data gap between trading partners is positively (negatively) correlated with the exchange rate spread when the spread is positive (negative). At the disaggregated level, we also employ Benford’s law to detect trade data manipulations...

Overpricing in China’s Corporate Bond Market

Yi Ding, Wei Xiong, Jinfan Zhang, Nov 27, 2019

In China’s corporate bond market, the yield spread of newly issued bonds at their first secondary-market trade is on average 5.35 bps higher than the issuance spread. This overpricing is robust across bond issuances with different credit ratings, maturities, issuance types, and issuer status. Evidence suggests that competition among underwriters drives this overpricing through two specific channels—either through rebates to participants in issuance auctions or through direct auction bidding by the underwriters for themselves or their clients.

How Do Zombie Firms Affect Innovation? Evidence from China’s Industrial Firms

Yun Dai, Wei Li, Yongqin Wang, May 08, 2019

Zombie firms are insolvent firms that continue to operate due to continued access to financing at extremely low costs. Nie et al. (2016) find that in the year 2013 about 14 percent of Chinese-listed firms and 7.5 percent of Chinese manufacturing firms are defined as zombie firms. The large amount of financing subsidies distributed to insolvent zombie firms...

The Effect of Computer-Assisted Learning on Students’ Long-Term Development

Nicola Bianchi, Yi Lu, Hong Song, Feb 17, 2021

We examine the effect of computer-assisted learning on students’ long-term development. We explore the implementation of the largest ed-tech intervention in the world to date, which connected China’s best teachers to more than 100 million rural students through satellite internet. Exposure to the program improved students’ academic achievement, labor performance, and computer usage for at least ten years after program implementation. These findings indicate...