Using the data from the 2013, 2015, and 2017 waves of the China Household Finance Survey, this paper explores the impact of participation in social pension insurance on household risky asset investment with the time-varying difference-in-difference model. The research findings indicate that, in...

This study considers the impact of broadband infrastructure construction on household inequality of opportunity. Based on the "circumstance-effort" framework, we estimate the inequality of opportunity index, and we utilize China's household survey data. To identify this effect, we consider the...

Beijing's power system has experienced a significant transition by eliminating coal-fired power generation and increasing the extent of electrification over the past two decades. This study uses a plant-level dataset, pair-wise energy flow, and customized index decomposition analysis to...

Soybean [Glycine max (L.) Merr.] was domesticated in China but has a long history of cultivation on the Korean peninsula and in Japan. All three areas are considered important sources of soybean germplasm. The objectives of this study were to evaluate the genetic variation in soybean within and...