Results 31 to 40 of about 126,532 (192)
The Viewpoint of IJMS New Editorial Board [PDF]
Iranian Journal of Medical Sciences, 2020 doaj +2 more sources
Mergers in the Presence of Adverse Selection
The RAND Journal of Economics, EarlyView.ABSTRACT In the presence of adverse selection, mergers can increase welfare through a reduction in inefficient sorting. I characterize the sorting externality internalized between merging firms in a tractable discrete choice model. Mergers benefit consumers when the firms are small, willingness to pay is moderately increasing in cost, and consumer ...
Conor Ryan
wiley +1 more source
Cristiano of Arabia: Did Ronaldo increase Saudi Pro League attendances?
Contemporary Economic Policy, Volume 43, Issue 2, Page 260-270, April 2025.Abstract In December 2022, Cristiano Ronaldo, five‐time Ballon d’Or winner and the most‐followed person on Instagram, signed for Al‐Nassr in the Kingdom of Saudi Arabia. This marked one of several expensive, recent interventions by the kingdom in global sports markets. We exploit the timing of this event to estimate superstar effects.
Dominik Schreyer, Carl Singleton
wiley +1 more source
Sparse Minimum Redundancy Maximum Relevance for Feature Selection
Scandinavian Journal of Statistics, EarlyView.ABSTRACT We propose a feature screening method that integrates both feature–feature and feature–target relationships. Inactive features are identified via a penalized minimum Redundancy Maximum Relevance (mRMR) procedure, which is the continuous version of the classical mRMR penalized by a non‐convex regularizer, and where the parameters estimated as ...
Peter Naylor +3 more
wiley +1 more source
Innovation, Licensing, and Competition: Evidence From Genetically Engineered Crops
The Journal of Industrial Economics, Volume 74, Issue 2, Page 161-180, June 2026.ABSTRACT We provide a novel empirical analysis of the role of technology licensing, between competitors, for genetically engineered (GE) traits in the US seed industry. We extend the standard differentiated‐product Bertrand pricing model to include trait licensing, which permits us to recover marginal costs and (otherwise unobserved) royalty rates ...
GianCarlo Moschini, Edward D. Perry
wiley +1 more source
Massive Open Online Courses and Medical Education
International Journal of Medical Students, 2014 NA
Omar Aboshady, Omar Aboshady
doaj +1 more source
Concurrency and Computation: Practice and Experience, Volume 38, Issue 8, April 2026.ABSTRACT We propose a dynamic optimization framework for Medical Oxygen Supply Chains (MOSCs) operating under concurrent disasters. The framework aims to minimize both the total response and transportation time, as well as the total operational cost. These goals are subject to constraints involving evacuation, capacity, maintenance, and inventory.
Saptadeep Biswas +6 more
wiley +1 more source
Abstracts of the Medical Academic Congress of Unicamp (CoMAU), 2018
International Journal of Medical Students, 2019 s of the Medical Academic Congress of Unicamp (CoMAU), 2018.
IJMS Executive Committee of IJMS
doaj +1 more source
Abstracts of the XXVII Medical Academic Congress of Unicamp, CoMAU, 2018
, 2019 s of the Medical Academic Congress of Unicamp (CoMAU ...
Executive Committee of IJMS, IJMS
core +1 more source