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Lessons from the Baby Bonus in South Korea: Increased Births and Restored Natural Sex Ratio

Wookun Kim, Jan 20, 2021

I study the causal effects of South Korea’s baby bonus on fertility by exploiting temporal and spatial variation in pro-natalist cash transfers provided to families with newborn babies. Based on registry records spanning the universe of births from 2000 to 2015, I find that the baby bonus increased completed fertility: in the absence of the policy, the total fertility rate in 2015 would have been lower by 3%, which is equivalent to 450,000 fewer babies born...

From Wall Street to Hong Kong:The Value of Dual Listing for China Concept Stocks

Zhuo Chen, Grace Xing Hu, Ziqiong Xi, Xiaoquan Zhu, Mar 22, 2023

The recent cross-border regulation tensions between the US and China have exposed many US-listed China Concepts Stocks to substantial delisting risks, forcing them to pursue dual listings on the Hong Kong Stock Exchange.

Production Networks and Firm Value: Evidence from the US-China Trade War

Yi Huang, Chen Lin, Sibo Liu, Heiwai Tang, Mar 25, 2020

This paper discusses the effects on the financial markets of the several rounds of tariff hikes during the 2018–19 US-China trade war. It illustrates that US firms that are more dependent on exports to and imports from China have lower stock prices around the announcement date, while the expectation of weakened Chinese import competition due to US tariffs plays an economically minimal role. Firms with indirect exposure to US-China trade through domestic supply chains also...

Will robots replace workers? Lessons from China

Osea Giuntella, Yi Lu, Tianyi Wang, Aug 06, 2025

Robot adoption has skyrocketed in China in the last decade. New research finds that this exposure has led to a decline in employment and wages, influencing workers’ training and retirement decisions. How can developing countries prepare themselves for the artificial intelligence revolution?

Reluctant Entrepreneurs: Evidence from China’s SOE Reform

Hanming Fang, Ming Li, Zenan Wu, Yapei Zhang, Oct 09, 2023

In this column, we examine how the presence of state-owned enterprises (SOE) affects the private sector by influencing the allocation of skills across SOEs, private sector waged employment and entrepreneurship.