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“To Go Electric or to Burn Coal? A Randomized Field Experiment of Informational Nudges”

Hanming Fang, King King Li, Peiyao Shen, Feb 07, 2024

We conducted a randomized field experiment of informational nudges in northern China to investigate the potential obstacles that may hinder households from adopting cleaner heating, and evaluate the effectiveness of simple SMS nudges in encouraging the transition to electric heating.

The Effects of a Multifaceted Poverty-Alleviation Program on Rural Income and Household Behavior in China

Rui Li, Hong Song, Jun Zhang, Junsen Zhang, Feb 12, 2025

This study examines the effects of a government-led, large-scale, multifaceted poverty-alleviation program on rural income in China. We find that the program has a positive impact on national key poor counties, with a 10.9% increase in rural income. This effect mainly arises via industrial support, agricultural development, and public service improvement. Strategies that are consistent with local comparative advantages and incentivize local officials to reduce poverty yield more significant effects. Household-level analyses suggest that the program changes household income and expenditure, and the effects are particularly substantial for the poorest households. The study provides novel insights and policy implications for China’s recent experience with poverty alleviation.

Internationalizing Like China

Chris Clayton, Amanda Dos Santos, Matteo Maggiori, Jesse Schreger, Feb 08, 2023

China’s strategy for internationalizing the renminbi involves controlling the access of foreign investors to the domestic bond market.

Interest rates and exchange rates when the money supply goes up

Saleem Bahaj, Ricardo Reis, May 21, 2025

The power of monetary policy to affect interest rates and exchange rates depends on the downward slope of the demand function. This column uses the Chinese experiment with parallel currencies to study the impact of sudden increases in money supply. The authors find causal evidence that increases in money supply lead to currency depreciations, and use this to quantify the interest elasticity of reserve demand. The results can be used to understand how the People’s Bank of China maintained the peg between the mainland and parallel currencies.

Government as Venture Capitalists in AI

Martin Beraja, Wenwei Peng, David Yang, Noam Yuchtman, Nov 06, 2024

This article discusses that government venture capital funds in China are more geographically dispersed than private venture capital, particularly in inland and less developed areas, and they are more inclined to invest in AI companies with weaker ex-ante productivity signals.