Publications des institutions partenaires
Tax Compliance as the Result of a Psychological Tax Contract: The Role of Incentives and Responsive Regulation
In this paper, we develop the concept of a psychological tax contract that goes beyond thentraditional deterrence model and explains tax morale as a complicated interaction betweenntaxpayers and the government. Based on crowding theory, the impact of deterrence and rewardsnon tax morale is discussed. As a contractual relationship implies duties and rights for each contract partner,…
Institution partenaire
English / 01/04/2006
The as-is journal review process: Let authors own their ideas
Recently, the problems associated with the existing journal review processnaroused discussions from seasoned management researchers, who have also made useful suggestions for improving the process. To complement these suggestions, we propose a more radical change: a manuscript should be reviewed on an “as is”nbasis and its fate be determined in one round of review. The as-is review…
Institution partenaire
English / 01/04/2006
Tax Morale and Conditional Cooperation
Why so many people pay their taxes, although fines and audit probability are low, has become a central question in the tax compliance literature. A homo economicus, with a more refined motivation structure, helps us to shed light on this puzzle. This paper provides empirical evidence for the relevance of conditional cooperation, using survey data from 30 West and East European…
Institution partenaire
English / 01/04/2006
Environmental Morale and Motivation
This chapter discusses the role of environmental morale and environmental motivation in individual behavior from the point of view of economics and psychology. It deals with the fundamental public good problem, and presents empirical (laboratory and field) evidence on how the cooperation problem can be overcome. Four different theoretical approaches are distinguished according to how…
Institution partenaire
English / 01/04/2006
The effect of sunk costs on the outcome of alternating-offers bargaining between inequity-averse agents
When investments are specific to a relationship and contracting possibilities are incomplete, the efficiency of a joint venture may be severely impaired by ex-post opportunistic and hold-up type behavior. How is the logic of this argument affected by inequity aversion? In this paper I show that incentives to invest are stronger with inequity aversion because a higher investment by an…
Institution partenaire
English / 01/04/2006
Knowledge creation in new product development projects
In this article, the authors develop and test hypotheses relating the four knowledge creation modes of socialization, externalization, combination, and internalization as performed during the concept and the development phases of new product development projects to new product success. Using data from 94 new product development projects, they find that socialization during the…
Institution partenaire
English / 01/04/2006
Relative Income Position and Performance: An Empirical Panel Analysis
Many studies have established that people care a great deal about their relative economic position and not solely, as standard economic theory assumes, about their absolute economic position. However, behavioral evidence is rare. This paper provides an empirical analysis on how individuals’ relative income position affectsntheir performance. Using a unique data set for 1114 soccer…
Institution partenaire
English / 01/04/2006
Einführung in die Statistiksoftware STATA
STATA ist eine umfangreiche Statistiksoftware, welche sich sowohl zur Verwaltung von umfangreichen Datenbeständen als auch zur statistischen Analyse eignet. Diese kurze Einführungngibt einen ¨Uberblick¨uber die allgemeine Syntax des Programmes sowie die wichtigsten Anweisungen zur Datenaufbereitung und –analyse. Diese Einführung dient der selbstädigen Einarbeitungnin das Programm.…
Institution partenaire
English / 01/04/2006
Active Decisions and Pro-social Behavior: A Field Experiment on Blood Donation
"In this paper, we propose a decision framework where people are individually asked to either actively consent or dissent to some pro-social behavior. We hypothesize that confronting individuals with the choice of engaging in a specific pro-social behavior contributes to the formation of issue-specific altruistic preferences while simultaneouslyninvolving a commitment. The…
Institution partenaire
English / 01/04/2006
Portfolio Choice with Loss Aversion, Asymmetric Risk-Taking Behavior and Segregation of Riskless Opportunities
In this paper we present a two period model, where the agent'snpreferences are described by prospect theory as proposed by Kahneman and Tversky. We solve for the agent's portfolio decision. Our findings are that the changes in portfolio weights depend crucially on the reference point and the ratio between the reference point and the current wealth, and thus only indirectly…
Institution partenaire
English / 01/04/2006
Tax Evasion in Switzerland: The Roles of Deterrence and Tax Morale
The traditional economic approach to tax evasion does not appear to be particularly successful in explaining the extent of tax compliance. We argue instead that a psychological tax contractnwhich establishes a fiscal exchange between the state and the citizens shapes tax compliance to a large extent. In that respect, a case study of Switzerland is useful because the small size of the…
Institution partenaire
English / 01/04/2006
Blood and Ink! The Common-Interest-GameBetween Terrorists and the Media
It has often been pointed out in the literature that a symbiotic relationship exists betweennterrorist groups and the media. As yet, however, no formal model has been built based on thisnissue and only very little empirical research has been done in this field. The presentncontribution builds a simple game theoretic model, focussing on the social interactionsnbetween terrorists and…
Institution partenaire
English / 01/04/2006
Correlated Risks: A Conflict of Interest Between Insurers and Consumers and Its Resolution
This contribution starts out by noting a conflict of interest between consumers and insurers. Consumers face positive correlation in their assets (health, wealth, wisdom, i.e. skills), causing them to demand a great deal of insurance coverage. Insurers on the other hand eschew positively correlated risks. It can be shown that insurance contributes to a reduction of their asset…
Institution partenaire
English / 01/04/2006
C-CAPM Refinements and the Cross-Section of Returns
This paper studies if the consumption-based asset pricing model can explain the cross-section of expected returns. The CRRA model and several refinements (habit persistence and idiosyncratic shocks) all imply that the conditional expected return is linearly increasing in the asset's conditional covariance with consumption growth. Results from quarterly data on the 25 Fama-French…
Institution partenaire
English / 01/04/2006
Competition Advocacy: Time for Rethink?
This paper examines the conventional wisdom concerning competition advocacy, paying particular attention to the applicability of such wisdom to developing countries. The definition of competition advocacy, its evaluation, and the likelihood of its successful implementation are discussed in some detail. The paper concludes with a call for considerably more thought about what, hitherto…
Institution partenaire
English / 01/04/2006
The case for risk-based premiums in public health insurance
Uniform, risk-independent insurance premiums are accepted as part of ‘managed competition’ in health care. However, they are not compatible with optimality of health insurance contracts in the presence of both ex ante and ex post moral hazard. They have adverse effects on insurer behaviour even if risk adjustment is taken into account. Risk-based premiums combined with means-tested,…
Institution partenaire
English / 23/03/2006
A conceptual model of transgenerational entrepreneurship in family-influenced firms
Institution partenaire
English / 22/03/2006
WTO Dispute Settlement 1995-2005: Evolution, Experiences, Evaluation / Mecanismo de Resolução de Disputas da Organização Mundial de Comércio (OMC) 1995 - 2005: Evolução - Experiências - Evaluação
Institution partenaire
English / 21/03/2006
Self-Selection and Advice in Venture Capital Finance
In financing start-up firms, venture capitalists carefully select among alternative projects, design incentive compatible financial contracts and support portfolio companies with value enhancing managerial advice. This paper considers how venture capitalists can induce self-selection among entrepreneurial firms with different qualities by designing appropriate contracts and offering…
Institution partenaire
English / 12/03/2006
Are voluntary salary cap agreements self-enforcing?
Institution partenaire
English / 01/03/2006
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