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Are the Most Aggressive Investors in China Actually Informed?

Christian T. Lundblad, Zhishu Yang, Qi Zhang, Aug 30, 2017

Using a unique Chinese data set capturing the trading behavior of particularly aggressive investors, we provide new evidence that is consistent with the presence of informational advantages. Critically, an advantage of our data is that we can also directly identify several plausible channels through which such an informational advantage could arise. Specifically, return predictability around key value-relevant events is most pronounced in the presence of aggressive traders who share the same geographic location as the firms in which they trade.

How Liberalizing Trade with China Led to a Boom in International Students in the US

Gaurav Khanna, Kevin Shih, Ariel Weinberger, Mingzhi Xu, Miaojie Yu, Aug 16, 2023

Focusing on China’s accession to the World Trade Organization, we show that Chinese cities with more exposure to trade liberalization sent more students to US universities.

Chinese and Indian Multinationals: Do Their Shopping Sprees in Advanced Countries Make Them More Innovative?

Vito Amendolagine, Elisa Giuliani, Arianna Martinelli, Roberta Rabellotti, Nov 14, 2018

Chinese and Indian multinationals are continuously expanding their operations in Europe and the United States through cross-border acquisitions (CBAs), with the aim of tapping into international knowledge located in target firms and innovative hubs. Amendolagine, Giuliani, Martinelli, and Rabellotti have looked into impacts that CBAs have on...

China’s Mobility Barriers and Employment Allocations

Rachel Ngai, Christopher Pissarides, Jin Wang, Mar 07, 2018

Despite reforms to the hukou household registration system and the very large rural-urban migration experienced in China, rural households are still experiencing a risk of losing their land allocation if they migrate. We argue that this risk leads to an inefficient rental market with low rents and is an impediment to migration, with consequent over-employment in agriculture and low productivity.

The Data Privacy Paradox of Alipay Users

Long Chen, Yadong Huang, Shumiao Ouyang, Wei Xiong, Jul 07, 2021

We find that there is no relationship between the self-stated privacy concerns of a sample of Alipay users and their number of data-sharing authorizations with third-party mini-programs on Alipay. We explain this data privacy paradox by a curious finding that users with stronger privacy concerns tend to benefit more from using mini-programs, which further suggests that consumers may develop data privacy concerns as a by-product of the process of using digital applications, not because such concerns are innate.