Face-to-face interactions and the returns to acquisitions

Autor: Marco Testoni, Mariko Sakakibara, M. Keith Chen

Publikováno v: Strategic Management Journal, 43(13), 2669-2702. Wiley-Blackwell

Research SummaryWe examine the effect of face-to-face interactions between acquirers and targets before the acquisition announcements on acquisition returns. We argue that frequent interactions increase the target management's trust in the acquirer a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e02c4b1acd773bc6bc8e9df2b8137575
https://research.tilburguniversity.edu/en/publications/8a8dc326-234e-4899-992e-d14a53bacc13

Computing the conditional entry-state distribution in Erlang loss systems

Autor: Fernanda Bravo, Bobby S. Nyotta, M. Keith Chen

Publikováno v: Operations Research Letters. 49:345-349

We consider an Erlang loss system with state-dependent arrival rates. Given the system is in steady-state and there are j customers being served, the system operator may wish to know about the distribution of arrival states for the j customers in ser

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::76c0bebf53b3f19450c453a3bfd7554e
https://doi.org/10.1016/j.orl.2021.03.005

News and Geolocated Social Media Accurately Measure Protest Size Variation

Autor: Anton Sobolev, Zachary C. Steinert-Threlkeld, M. Keith Chen, Jungseock Joo

Publikováno v: American Political Science Review. 114:1343-1351

Larger protests are more likely to lead to policy changes than small ones are, but whether or not attendance estimates provided in news or generated from social media are biased is an open question. This letter closes the question: news and geolocate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::62875c02914578a82bc965e34ea0a07a
https://doi.org/10.1017/s0003055420000295

Nursing home staff networks and COVID-19

Autor: Judith A. Chevalier, M. Keith Chen, Elisa F Long

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America, vol 118, iss 1
Proceedings of the National Academy of Sciences
Proceedings of the National Academy of Sciences of the United States of America

Nursing homes and other long term-care facilities account for a disproportionate share of COVID-19 cases and fatalities worldwide. Outbreaks in U.S. nursing homes have persisted despite nationwide visitor restrictions beginning in mid-March. An early

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1cb1aaba65403778b747ba317bacf2d
https://escholarship.org/uc/item/2n703924

Geographic Mobility in America: Evidence from Cell Phone Data

Autor: Devin G. Pope, M. Keith Chen

Traveling beyond the immediate surroundings of one’s residence can lead to greater exposure to new ideas and information, jobs, and greater transmission of disease. In this paper, we document the geographic mobility of individuals in the U.S., and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bc7a742df26760a8047fc594a7a6742a
https://doi.org/10.3386/w27072