Publications des institutions partenaires
Nonsmooth Equations in Optimization: Regularity, Calculus, Methods and Applications (Nonconvex Optimization and Its Applications
The book establishes links between regularity and derivative concepts of nonsmooth analysis and studies of solution methods and stability for optimization, complementarity and equilibrium problems. In developing necessary tools, it presents, in particular, (i) an extended analysis of Lipschitz functions and the calculus of their generalized derivatives, including regularity,...
Institution partenaire
English / 01/01/2002
The enactment of organizational decline: The self-fulfilling prophecy
Building on the enactment perspective and past work on the self-fulfilling prophecy, this paper explores how organizational decline can be enacted through self-fulfilling prophecies of decline. We present two self-fulfilling prophecy-based models of organizational decline, one in which decline is enacted unintentionally through the predictions of an organization's managers, and...
Institution partenaire
English / 01/01/2002
Why Social Preferences Matter - The Impact of Non-Selfish Motives on Competition, Cooperation and Incentives
A substantial number of people exhibit social preferences, which means they are not solely motivated by material self-interest but also care positively or negatively for the material payoffs of relevant reference agents. We show empirically that economists fail to understand fundamental economic questions when they disregard social preferences, in particular, that without taking...
Institution partenaire
English / 01/01/2002
Soft Landing of a Stock Market Bubble - An Experimental Study
The paper investigates the effect of interest policy on price bubbles, trading behavior and portfolio choice in experimental stock markets. Anseries of experiments has 8 participants trade an asset over 15 periods. Alternatively, the participants can invest money in interest-bearing bonds. Treatment groups are subjected to an endogenous interest policy, while control groups...
Institution partenaire
English / 01/01/2002
"Excess Demand Functions with Incomplete Markets — A Global Result"
"The purpose of this paper is to give a global characterization of excess demand functions in a two period exchange economy with in-completenreal asset markets. We show that continuity, homogeneity and Walras’ law characterize the aggregate excess demand functions on any compact price set which maintains the dimension of the budget set."
Institution partenaire
English / 01/01/2002
Measuring social norms and preferences using experimental games: A guide for social scientists
Experimental games turned out to be remarkably productive tools for examining the nature of social preferences and social norms. This paper describes the methods and tools of experimental game theory and provides a selection of games that have been useful. We also discuss the role of evolutionary explanations of and social preference theory in organizing the data in a coherent way....
Institution partenaire
English / 01/01/2002
Trust Breeds Trust: How Taxpayers Are Treated
"Tax compliance has been studied in economics by analysing the individual decision of a representative person between paying and evading taxes. A neglected aspect of tax compliance is the interaction of taxpayers and tax authorities. The relationship between the two actors can be understood as an implicit or ""psychological"" contract. Studies on tax evasion...
Institution partenaire
English / 01/01/2002
Money and Information
This paper investigates the role of fiat money in decentralized markets, where producers have private information about the quality of the goods they supply. Money is divisible, terms of trade are determined endogenously, and agents can finance their consumption with money or with real production. When the fraction of high quality producers in the economy is given, money promotes the...
Institution partenaire
English / 01/01/2002
Money and the Gains from Trade
"This paper studies the role of money in environments where in each meeting there isna double coincidence of real wants. Traders who meet at random finance their purchases through current production, the sale of divisible money or both. It is shown that in the absence of valued money if traders have asymmetric tastes for each other’s good, they produce and exchange...
Institution partenaire
English / 01/01/2002
On the Efficiency of Monetary Exchange: How Divisibility of Money Matters.
"We use alternative assumptions about the divisibility of goods and money and thenability of agents to use lotteries on money to investigate to what extent the indivisi-bilitynof money is the cause for the typically ine .cient production and consumption decisions in search-theoretic models of money. Our framework potentially generates three types of inefficiencies: the no-trade...
Institution partenaire
English / 01/01/2002
How Government Bond Prices Reflect Wartime Events. The Case of the Stockholm Market
How are political events reflected in financial asset prices? Break points in sovereign debt prices are analyzed for Denmark, Norway, Finland, Sweden, Germany and Belgium during 1930-1948, using unique data from the Stockholm Stock Exchange. Unlike in countries in-volved in WWII, this market was unregulated. The outbreak of World War II heavily depressed prices of government bonds....
Institution partenaire
English / 01/01/2002
Selfish and Indoctrinated Economists?
Many people believe that economists in general are more selfish than other people and that this greater selfishness is due to economics education. This paper offers empirical evidence against this widely held belief. Using a unique data set on giving behaviour in connection with two social funds at the University of Zurich, it is shown that economics education does not make people...
Institution partenaire
English / 01/01/2002
Two Concerns about Rational Choice: Indoctrination and Imperialism
Rational Choice Theory is often criticized to indoctrinate students in a negative, which is supported by some laboratory experiments. But do students of Rational Choice Theory really behave more selfishly? This paper presents evidence from a natural decision on voluntary donation at the University of Zurich. The analysis of the very large panel data set reaches significant different...
Institution partenaire
English / 01/01/2002
Benefit Entitlement and the Labor Market: Evidence from a Large-Scale Policy Change
This paper analyzes the impact of the Austrian Regional Extended Benefit Program (REBP) on the labor market outcomes for elderly workers in Austria. The REBP extended entitlement to regular unemployment benefits from 30 weeks to a maximum of 209 weeks for elderly individuals in certain regions. This policy change created a large-scale quasi-experimental situation from which a lot can...
Institution partenaire
English / 01/01/2002
Collaborative filtering or regression models for internet recommendation systems?
The literature on recommendation systems indicates that the choice of the methodology significantly influences the quality of recommendations. The impact of the amount of available data on the performance of recommendation systems has not been systematically investigated. The authors study different approaches to recommendation systems using the publicly available EachMovie data set...
Institution partenaire
English / 01/01/2002
A Multivariate Regression Model for Waste Glass Prediction
In this paper, the authors develop a model to predict collected amounts of glass at the regional level of municipalities. Learning about the factors that influence the amount of collected glass is a prerequisite for the evaluation and reorganisation of collection systems. Furthermore, such a model provides essential input for decisions like restructuring activities, implementation of...
Institution partenaire
English / 01/01/2002
Real world performance of choice-based conjoint models
Conjoint analysis is one of the most important tools to support product development, pricing and positioning decisions in management practice. For this purpose, various models have been developed. It is widely accepted that models that take consumer heterogeneity into account, outperform aggregate models in terms of hold-out tasks. The aim of our study is to investigate empirically...
Institution partenaire
English / 01/01/2002
Moral Property Rights in Bargaining
"In many business transactions, in labor-management relations, in international conflicts, and welfare state reforms bargainers seem to hold strong entitlements that shape negotiations. Despite their importance, the role of entitlements in negotiations has not received much attention. We fill the gap by designing an experiment that allows us to measure the entitlements and to...
Institution partenaire
English / 01/01/2002
Efficiency in Auctions with Private and Common Values: An Experimental Study
Auctions are generally not efficient when the object’s expected value depends on
private and common value information. We report a series of first-price auction
experiments to measure the degree of inefficiency that occurs with financially
motivated bidders. While some subjects fall prey to the winner’s curse, they
weigh their private and common value...
Institution partenaire
English / 01/01/2002
A Theory of Employment in Firms: Macroeconomic Equilibrium and Internal Organization of Work
: Physica-Verlag, 2002
Umfang 205 S. : Ill.
Reihe (Contributions to economics)
Bibliogr. Includes bibliographical references and index
ISBN Link(softcover : alk. paper)
Institution partenaire
English / 01/01/2002
Pages
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