Various forms of substitutability are essential for establishing the existence of equilibria and other useful properties in diverse settings such as matching, auctions, and exchange economies with indivisible goods. We extend earlier models’ definitions of substitutability to settings in which each agent can be both a buyer in some transactions and a seller in others, and show that all these de...

This paper summarises the presentation given at the British Computer Society Primary Health Care Specialist Group annual conference 2004. It outlines the four years of experience gained in implementing a knowledge management-based intranet across a local health community. Consideration is given to definitions of knowledge management and evidence-based medicine. The paper outlines the potential ...

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Proponents of environmental policies based on liability assert that strict liability imposed on polluters induces firms to handle hazardous wastes properly. We run regressions relating unintended pollution releases to strict liability imposed on polluters, exploiting variation across states and over time in the liability provisions of state mini-Superfund laws. Strict liability reduces the freq...

Traffic Safety Administration, in the interest of information exchange. The opinions, findings, and conclusions expressed in this publication are those of the authors and not necessarily those of the Department of Transportation or the National Highway Traffic Safety Administration. The United States Government assumes no liability for its contents or use thereof. If trade names, manufacturers'...

The open source movement is founded on the concept of democratising knowledge to freely collaborate and exchange information at the grass-roots level. As Wikis are philosophically grounded in this movement, the use of corporate Wikis in the collaborative creation and operation of knowledge management systems holds considerable potential. However, the impact of using corporate Wikis in the busin...

Traffic Safety Administration, in the interest of information exchange. The opinions, findings and conclusions expressed in this publication are those of the authors and not necessarily those of the Department of Transportation or the National Highway Traffic Safety Administration. The United States Government assumes no liability for its content or use thereof. If trade or manufacturers' names...

Mark S. Indelicato 2012 TMA Chairman Hahn & Hessen LLP Gregory J. Fine, CAE TMA Chief Executive Officer Ronald R. Sussman 2012 TMA President Cooley LLP Certification Program Capping months of discussion, TMA amended its bylaws in April 2012 to fully integrate the Certified Turnaround Professional (CTP) program into TMA. The amendments followed agreement between the leadership of the Certificati...

The contents of this report reflect the views of the authors, who are responsible for the facts and the accuracy of the information presented herein. This document is disseminated under the sponsorship of the Department of Transportation University Transportation Centers Program, in the interest of information exchange. The U.S. Government assumes no liability for the contents or use thereof. I...

the problem of protecting the people injured by engine-driven means of transportation has been taken into consideration from 19th century and public rules and principles for protecting the people injured by enginedrivenmeans of transportation in different countries is not recognized as sufficient; because most of the legal systems arebased on fault and it is a difficult job to prove that fault....