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This book reviews and develops Bayesian non-parametric and semi-parametric methods for applications in microeconometrics and quantitative marketing. Most econometric models used in microeconomics and marketing applications involve arbitrary distributional assumptions. As more data becomes available, a natural desire to provide methods that relax these assumptions arises. Peter Rossi advocates a Bayesian approach in which specific distributional assumptions are replaced with more flexible distributions based on mixtures of normals. The Bayesian approach can use either a large but fixed...

In 1978, the Social and Demographic Research Institute of the University of Massachusetts, Amherst, received a grant from the National Institute of Justice to undertake a comprehensive review of the literature on weapons, crime, and violence in the United States. The purpose of the project is best described as a -sifting and winnowing- of the claims and counterclaims from both sides of the Great American Gun War--the perennial struggle in Ameri-can political life over what to do, if anything, about guns, about violence, and about crime. The review and analysis of the available studies...

Armed and Considered Dangerous is a book about "bad guys" and their guns. But Wright and Rossi contend that for every suspected criminal who owns and abuses a firearm, a hundred or more average citizens own guns for sport, for recreation, for self-protection, and for other reasons generally regarded as appropriate or legitimate. Armed and Considered Dangerous is the most ambitious survey ever undertaken of criminal acquisition, possession, and use of guns.

There are vast differences between the average gun owner and the average gun-abusing felon, but the analyses...

The aim of this handbook is to capture the full breadth and depth of the constraint programming field and to be encyclopedic in its scope and coverage. While there are several excellent books...