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Trading Restriction as a Channel of Financial Contagion—Evidence from China’s Stock Market

Laura Xiaolei Liu, Jiajie Xu, Ninghua Zhong, Oct 18, 2017

China’s stock market imposes various trading restrictions such as daily price limits and trading suspension rules, which are intended to stabilize the market during turmoil. During China’s stock market crash in the summer of 2015, these trading restrictions made many highly valued stocks non-tradable and consequently caused mutual funds facing redemption pressure or with precautious concerns to sell other tradable stocks, exacerbating their price drops.

The Chinese Saving Rate: Long-Term Care Risks, Family Insurance, and Demographics

Ayşe İmrohoroğlu, Kai Zhao, Sep 13, 2017

In this paper, we show that a general equilibrium model that properly captures the risks in old age, the role of family insurance, changes in demographics, and the productivity growth rate is capable of generating changes in the national saving rate in China that mimic the data well. Our findings suggest that the combination of the risks faced by the elderly and the deterioration of family insurance due to the one-child policy may account for approximately half of the increase in the saving rate between 1980 and 2010. We also show that changes in total factor productivity growth account for the fluctuations in the saving rate during this period.

China Needs Tighter Macro-Prudential Regulations to Loosen Capital Controls

Ambrogio Cesa-Bianchi, Andrea Ferrero, Alessandro Rebucci, Nov 29, 2017

China is on a path to capital account liberalization. If the renminbi is to become an international reserve currency (e.g. Prasad, 2016), as it has started to and one day will be, China must have an open capital account. But once the capital account is open, the economy will be exposed to gyrations of the global financial cycle (Rey, 2014). This column argues that international credit supply shocks have powerful effects on real and financial variables of the receiving countries, but not all economies are affected similarly, and those that have lower loan-to-value ratios (LTVs) and limits on foreign currency borrowing (FXLs) are less vulnerable. As China lowers controls on capital flows (e.g., Benigno et al., 2016) it should consider tightening domestic macro-prudential policy regulations (e.g., Cesa-Bianchi and Rebucci (2017) to avoid excessive volatility.

Bilateral Trade and Shocks in Political Relations: Evidence from China

Yingxin Du, Jiandong Ju, Carlos D. Ramirez, Xi Yao, Mar 14, 2018

To what extent do political relations between countries affect their economic exchange? Using evidence of China’s relations with other major powers during the period of 1990 to 2013, Yingxin Du, Jiandong Ju, Carlos D. Ramirez, and Xi Yao point out the time-aggregation bias in the existing empirical research and provide insights on the relationship between political shocks and trade.

The Cost of China’s IPO Regulations on the Functional Efficiency of its Financial System

Charles M. C. Lee, Yuanyu Qu, Tao Shen, Nov 01, 2017

In sharp contrast with the market-and-disclosure based system in the US, IPOs in China are subject to strict regulatory rationing and control. We investigate the pricing implications of China’s IPO regulations for its publicly listed companies. We find that these regulations will give rise to significant market frictions with economic consequences for the prices, returns, and even investment decisions of China’s publicly listed companies.