منابع مشابه
The winner takes it all.
W e all make mistakes from time to time. I have made my fair share, but none of my mistakes have ever won a prize. In 2002 Lundbeck breached the UK industry code of practice in the way it advertised escitalopram (Cipralex). Escitalopram is the son of citalopram (Cipramil). The company claimed that its new drug, escitalopram was more effective than citalopram, even though the two drugs have exac...
متن کاملThe winner takes it all
We study competing first passage percolation on graphs generated by the configuration model. At time 0, vertex 1 and vertex 2 are infected with the type 1 and the type 2 infection, respectively, and an uninfected vertex then becomes type 1 (2) infected at rate λ1 (λ2) times the number of edges connecting it to a type 1 (2) infected neighbor. Our main result is that, if the degree distribution i...
متن کاملWinner-take-all price competition
This paper examines the competitiveness of winner-take-all price competition in homogeneous product oligopoly environments where underlying buyer demands and/or firms’ costs need not be continuous. Our analysis is motivated by the observation that a variety of economic settings have these features. For example, in 1996 an Ivy League university solicited bids from several vendors for its initiat...
متن کاملModifying Variability and Correlations in Winner-Take-All Contests
Full terms and conditions of use:
متن کاملEntry into Winner-Take-All and Proportional-Prize Contests
This experiment compares the performance of two contest designs. In the winner-take-all tournament, the highest performing contestant wins a prize. In the proportional-payment design, that same prize is divided among the contestants according to their share of total achievement. We find that proportional prizes elicit higher entry rates and thus more total achievement than the winner-take-all t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Optimization
سال: 2012
ISSN: 0233-1934,1029-4945
DOI: 10.1080/02331934.2010.529138