Background: Alcohol-induced blackouts (ie, periods of anterograde amnesia) have received limited recent research attention. Objective: To examine the genetic epidemiology of lifetime blackouts and having had 3 or more blackouts in a year, including analyses controlling for the frequency of...

China's massive transformation in urban governance, which is characterized by breaking the link between workplace and residence and consolidating state territorial agencies at the grassroots level, has profound implications for urban residents. While community building is employed as a...

This paper investigates whether a contest organizer should disclose private information about bidders’ abilities in a multi-prize all-pay auction. Bidders’ abilities are randomly distributed and observed by the contest organizer; the organizer decides whether to disclose this information...

Study on risk assessment of water resources system is the key to ensure the water resources security and its sustainable utilization. Under the principles of sustainable utilization of water resources, with the thinking of the risk, the Pansystems Observation-Control Model of Periphery is...

This paper proposes a multi-prize "reverse" nested lottery contest model, which can be viewed as the "mirror image" of the conventional nested lottery contest of Clark and Riis (1996a). The reverse-lottery contest model determines winners by selecting losers based on contestants' one-shot effort...

We study the impact of progress feedback in team-production contests, in which each team member is solely responsible for one part of the production task. Particularly, we employ a real-effort laboratory experiment to examine how team members react to the feedback in team-based (best-of-three)...

Players often engage in high-profile public communications to demonstrate their confidence in winning before they carry out actual competitive activities. We investigate players’ incentives to engage in such pre-contest communication. Our key assumption is that a player suffers a cost when he...

This paper studies the optimal design of R&D contests. A “sponsor” (e.g. the US Department of Defense or the World Health Organization) wants to improve the quality of the winning products. To do so, it partitions its budget between two schemes: an inducement prize and efficiency-enhancing...

This paper investigates the competitive effect of cross-shareholdings in winner-take-all all-pay auctions with two asymmetric bidders. We show that cross-shareholdings may paradoxically create a “pro-competitive” effect and elicit more effort than a standard contest without cross-ownership....