Paying to Pollute: How Carbon Offsets Actually Raised Emissions in China
Qiaoyi Chen, Nicholas Ryan, Daniel Xu, Oct 29,
2025
How do we cut carbon emissions without slowing economic growth? One way is through offset markets: markets to buy reductions in emissions from parties all over the world. Offsets are meant to incentivize projects that cut emissions. Instead of reducing emissions themselves, firms or countries can pay others to do so on their behalf. This trade in abatement can potentially lower the costs of bringing emissions down.
Migration,Tariffs,and China’s Export Surge
Chen Liu, Xiao Ma, Oct 22,
2025
China’s exports have increased dramatically in recent decades. We build a multi-sector spatial general equilibrium model and combine rich data sources to account for China’s export surge between 1990 and 2005 from three policy changes: China’s import tariffs, tariffs imposed on China’s exports, and barriers to internal migration in China. We find that the three policy changes jointly accounted for 30% of China’s export growth between 1990 and 2005 and that there is a positive interaction between tariff and migration policies.
Digital Dividends? Rural E-Commerce and the Urban-Rural Income Gap
Lei Wang, Yongming Sun, Oct 15,
2025
We examine the impact of China’s Rural E-Commerce Comprehensive Demonstration (RECD) project on the urban-rural income gap. Using county-level data from 2006 to 2022 and a time-varying difference-in-differences design, we find that participation in the RECD project led to a significant reduction in urban-rural income disparity. The effects were especially pronounced in less-developed regions, poverty-designated counties, and areas with weaker digital infrastructure and gains were disproportionately concentrated among rural households. These “biased” digital dividends contrast with market-driven e-commerce development, such as Taobao Villages, which tended to exacerbate inequality.
Quarters of Birth Matter for Girls: How Agricultural Seasonality Shapes Gender Inequality in China
Xuezheng Qin, Junjian Yi, Haochen Zhang, Oct 08,
2025
We find that people born in the fourth quarter tend to have better lifecycle outcomes than others in China. More importantly, this birth quarter effect is significantly larger for females than for males. Such a gendered pattern is likely driven by seasonal variations in household resources induced by agricultural seasonality, which may exert gender-differentiated effects on intrahousehold neonatal investment due to son preference. These findings have meaningful implications for the role of economic development in reducing gender inequality through the (gender-neutral) increase in household resources.
Monetary Policy in China: A Trade-Off Between Transmission and Stability?
Kaiji Chen, Yiqing Xiao, Tao Zha, Sep 24,
2025
We explore how China’s shift toward interest-rate-based monetary policy faces an inherent trade-off. When non-state banks turn to wholesale funding, monetary policy easing is transmitted more effectively to productive firms, but the banking system also becomes more fragile in economic downturns. Our findings suggest that China’s regulators must strike a careful balance between achieving policy effectiveness and safeguarding financial stability.
Money or Monitoring: What Motivates Workers in China?
Jing Cai, Sai Luo, Shing-Yi Wang, Sep 17,
2025
Higher compensation incentivizes workers to work additional hours and stay at the firm, while increased monitoring enhances work quality but also increases quitting by workers.
Mortgage Prepayment in China
Zhenyu Gao, Wenxi Jiang, Haohan Ren, Kemin Wang, Yuezhi Wu, Sep 10,
2025
During the 2019–2024 monetary easing cycle, Chinese households used their savings to prepay unprecedented amounts of mortgage loans. Because refinancing was restricted, mortgage rates remained rigid, while savings returns quickly adjusted to rate cuts. The widening gap between borrowing costs and savings returns encouraged prepayment (deleveraging) and reduced consumption. Our findings suggest that the rigid mortgage rates have rendered China’s monetary easing counterproductive.
The Economic Toll of China’s Tutoring Ban
Zibin Huang, Yinan Liu, Mingming Ma, Leo Yang Yang, Aug 27,
2025
China's 2021 “Double Reduction'' policy, which banned for-profit K12 academic tutoring, triggered an abrupt contraction in the education-services labor market. Using real-time job-posting and firm-registration data, we estimate over three million job openings lost in four months and at least 11 billion RMB in value-added tax (VAT) revenue losses within 18 months, alongside unintended negative spillovers to untargeted arts and sports training.
Investor Memory and Biased Beliefs: Evidence from the Field
Zhengyang Jiang, Hongqi Liu, Cameron Peng, Hongjun Yan, Aug 20,
2025
We explore how investor memory drives belief formation and trading behavior, fueling financial market volatility. Drawing on surveys of over 17,000 Chinese retail investors linked to trading records, our study finds that recollections of past returns—shaped by both salient market events in the past and current market conditions—strongly influence expectations of future returns and investors’ portfolio choices, often outweighing objective historical data. These findings suggest that memory-driven biases amplify boom-and-bust cycles, with policy implications for improving market stability by counteracting distorted recall.