A Bridge on Economic Issues between China and the World
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Pricing the Priceless: The Financing Cost of Biodiversity Conservation
Fukang Chen, Minhao Chen, Lin William Cong, Haoyu Gao, Jacopo Ponticelli, Feb 26, 2025This study investigates the pricing of financial risks associated with biodiversity conservation, with a particular focus on the Green Shield Action, a major regulatory initiative launched in China in 2017 to enforce biodiversity preservation rules in national nature reserves. While the initiative improved biodiversity, it also significantly increased bond yields for municipalities that are home to these reserves, effectively raising the general cost of public capital. These effects were primarily driven by heightened default risks plausibly caused by transition costs from shutting down illegal economic activities within the reserves and additional public spending on biodiversity conservation, even when local governments raise the same amount of money. Furthermore, the study reveals that the biological benefits of these conservation policies were not adequately recognized or impounded into the prices by the capital markets.
Microgiving with Digital Platforms
Xiheng Jiang, Jianwei Xing, Jintao Xu, Eric Zou, Nov 30, 2022“Microgiving,” a new model of fundraising made possible by digital technologies, is premised on the notion that charities can raise substantial funds by soliciting minuscule donations from many individuals.
Input-Trade Liberalization, Female Skill Intensity, and Fertility in China
Feng Chen, Renliang Liu, Miaojie Yu, Apr 09, 2025The interplay between trade liberalization and demographic behavior illuminates the challenges of reconciling career and family. This paper examines how gender-specific trade liberalization influences fertility, leveraging a Bartik-style shift-share instrumental variable strategy that incorporates female skill intensity into input tariff exposure. We find that input-trade liberalization significantly reduces fertility, particularly among highly educated women, private sector employees, and first-time mothers—groups experiencing the steepest career-family trade-offs. Mechanism analysis shows that enhanced labor market prospects raise the opportunity cost of childbearing, delaying or reducing family formation. These findings underscore the socioeconomic implications of trade policy for demographic trends.
How Credible Is Hong Kong’s Currency Peg
Urban Jermann, Bin Wei, Vivian Yue, Apr 08, 2026Using daily spot exchange rates and derivatives prices, we estimate a peg-survival probability p and an implied fundamental value of V for HKD under an alternative regime...
The Value of Big Data in a Pandemic
Kairong Xiao, May 05, 2021This article summarizes a study of the economic and public health effects of the Health Code app in China. By exploiting the staggered implementation of this technology across 322 Chinese cities, this study finds that the Health Code app significantly reduced virus transmission and facilitated economic recovery during the COVID-19 pandemic. A macroeconomic susceptible-infectious-recovered (SIR) model calibrated to the micro-level estimates shows...
