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ENVSOFT
2010
105views more  ENVSOFT 2010»
13 years 7 months ago
Air pollution, economic activity and respiratory illness: Evidence from Canadian cities, 1974-1994
Many studies have reported a relationship between urban air pollution levels and respiratory health problems. However, there are notable variations in results, depending on modeli...
Gary Koop, Ross McKitrick, Lise Tole
IOR
2006
192views more  IOR 2006»
13 years 7 months ago
Exact Simulation of Stochastic Volatility and Other Affine Jump Diffusion Processes
The stochastic differential equations for affine jump diffusion models do not yield exact solutions that can be directly simulated. Discretization methods can be used for simulati...
Mark Broadie, Özgür Kaya
IOR
2006
72views more  IOR 2006»
13 years 7 months ago
Inventory Policies in a Decentralized Assembly System
We consider a system in which a single finished good is assembled from two components. Demand for the finished product is stochastic and stationary, and procurement and assembly l...
Fernando Bernstein, Gregory A. DeCroix
MANSCI
2008
119views more  MANSCI 2008»
13 years 7 months ago
Service-Level Differentiation in Call Centers with Fully Flexible Servers
We study large-scale service systems with multiple customer classes and many statistically identical servers. The following question is addressed: How many servers are required (s...
Itay Gurvich, Mor Armony, Avishai Mandelbaum
MANSCI
2006
119views more  MANSCI 2006»
13 years 7 months ago
Supply Chain Choice on the Internet
Internet companies extensively use the practice of drop-shipping, where the wholesaler stocks and owns the inventory and ships products directly to customers at retailers' re...
Serguei Netessine, Nils Rudi