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The Unintended Consequences of Regulation: Evidence from China’s Interbank Market

Xian Gu, Lu Yun, Jun 12, 2019

Financial regulation can have unanticipated consequences in the financial system. The evidence from China’s interbank market shows that banks tend to use newly introduced and lightly regulated financial instruments to get around regulation during their search for funds. Banks facing greater competition or higher liquidity shortages have more incentives to engage in such activities. Such interbank activities are closely associated with banks’ proprietary trading, suggesting the potential risk of financial contagion.

Does VAT Have Higher Tax Compliance Than a Turnover Tax? Evidence from China

Jianjun Li, Xuan Wang, Jan 15, 2020

We study the effects of compliance with the value-added tax (VAT) by exploiting the reform that replaced business tax (BT) with VAT in China beginning in 2012. We find that replacing the BT with VAT significantly increases the reported sales and costs for treated firms, and the impact is much stronger for business-to-business (B2B) transactions than for business-to-consumer (B2C) transactions. Buyers in B2B transactions...

An Empirical Overview of Chinese Capital Market

Grace Xing Hu, Jun Pan, Jiang Wang, Jun 29, 2022

We provide an empirical review of the Chinese capital market, focusing on the basic return and risk characteristics of its major asset classes, as well as a comparison to the US market. All major asset classes in China have significant higher volatilities than their counterparts in the US market, but they do not always yield larger returns. Small-company stocks, short-, medium-, and long-term treasury bonds outperform their US counterparts, while large stocks underperform and long-term enterprise bonds yield similar returns.

Physician-Induced Demand: Evidence from China’s Drug Price Zero-Markup Policy

Hanming Fang, Xiaoyan Lei, Julie Shi, Xuejie Yi, Aug 11, 2021

We exploit the staggered rollout of China’s drug price zero-markup policy (ZMP) to study physician-induced demand in healthcare. Our results show that the drug expenses in the treatment hospitals dropped by 63 log points (47 percent) compared with those of the control group; however, the expenses for non-drug services were 28 log points (32 percent) higher in the treatment group than in the control group. Our results provide robust evidence for physician-induced demand.

Going Green in China: Firms’ Responses to Stricter Environmental Regulations

Haichao Fan, Joshua Graff Zivin, Zonglai Kou, Xueyue Liu, Huanhuan Wang, Apr 29, 2020

Evidence from China shows that firms respond to stricter enforcement of the emission reduction target by reducing their pollution. This effect is stronger for firms in industries with higher pollution intensity. Stricter environmental regulations also lead to sharp declines in firms’ profits, capital, and labor. A sequence of tests of the underlying mechanisms reveals...