Playing safe in coordination games:: the roles of risk dominance, payoff dominance, and history of play

This paper presents results from a series of experiments designed to test the impact on subject behavior of changes in the risk dominance and payoff dominance characteristics of two player coordination games. The main finding is that changes in risk dominance significantly affect play of the subjects, whereas changes in the level of payoff dominance do not. Observed history of play also has an important influence on subject behavior, both when subjects are randomly rematched after each game and when they remain matched with the same individual for a sequence of games.     

Werbewirkung durch Imagery-Processing

Zusammenfassung Die Frage, warum bestimmte Informationen oder Werbemittel mehr und andere weniger Überzeugungskraft aufweisen, beschäftigt die Marketingforschung und verwandte Gebiete schon seit geraumer Zeit. Eine dieser Thematik zuzuordnende Forschungsrichtung, die in den letzten zwanzig Jahren eine Forschungstradition entwickelte, ist die Imagery-Forschung. Autoren, die sich dieser Forschungsrichtung zuwenden, erklären die Wirkung von Informationen damit, dass die Elemente in dieser Information Gedächtnisinhalte oder Imaginationen (Fantasien bzw. Vorstellungen) bei den Rezipienten auslösen, die ihrerseits die Bewertung des relevanten Meinungs- oder Werbeobjekts beeinflussen. In diesem Beitrag wird zunächst dargestellt, welche Hypothesen im Mittelpunkt der neueren Imagery-Forschung stehen. Der Nutzen dieser Überlegungen besteht zum Beispiel für die Werbepraxis darin, dass konkrete Hinweise für die Werbegestaltung gegeben werden. Anschließend wird der Stand der empirischen Forschung zu diesen Hypothesen vorgestellt. Hier zeigt sich, dass die empirischen Erkenntnisse hinter dem Stand der theoretischen Forschung zurückgeblieben sind. Am Ende dieser Abhandlung werden Vorschläge unterbreitet, wie die theoretischen Überlegungen einer weitergehenden Analyse unterzogen werden können. JEL classifications M31, M37     

Education, Work and Wages in the UK

Abstract. This paper is concerned with the relationship between education, wages and working behaviour. The work is partly motivated by the sharp distinction in the literature between the returns to education and the effect of wages on labour supply. Education is the investment that cumulates in the form of human capital while labour supply is the utilization rate of that stock. Yet, variation in education is usually the basis for identifying labour supply models – education is assumed to determine wages but not affect labour supply. Moreover, it is commonly assumed that the private rate of return to education can be found from the schooling coefficient in a log-wage equation. Yet, the costs of education are largely independent of its subsequent utilization but the benefits will be higher the greater the utilization rate. Thus the returns will depend on how intensively that capital is utilized and we would expect that those who intend to work least to also invest least in human capital. Indeed, the net (of tax liabilities and welfare entitlements) return to education will be a complex function of labour supply and budget constraint considerations.
Here we attempt to model the relationship between wages, work, education and the tax/welfare system allowing for the endogeneity of education as well for the correlations between the unobservable components of wages and working behaviour. We use the estimates to simulate the effect of a new UK policy designed to increase education for children from low-income households.     

The Lifetime Distributional Impact of Government Health Outlays

This article examines the lifetime redistributive impact of government health outlays and finds that such outlays redistribute income from the lifetime rich to the lifetime poor and from men to women.     

Comparing Environmental Policy Instruments in the Presence of Imperfect Compliance – A Case Study

In this paper, we aim to include rule making, implementation, monitoring and enforcement costs into the cost comparison of policy instruments. We use a simple partial equilibrium model and apply it to the textile industry. The model includes discrete abatement functions and costly monitoring and enforcement. The case study uses individual firm data to simulate the differences in abatement costs and compliance decisions between firms. We compare combinations of regulatory instruments (emission taxes, emission standards and technology standards) and enforcement instruments (criminal fines, civil fines and transaction offers). We show that the inclusion of information, monitoring and enforcement costs indeed alters the relative cost efficiency of the different instruments.     

The looming retirement crisis

A retirement crisis looms in the United States due to a number of recent and emerging trends that affect government retirement programs, employer- and union-sponsored retirement benefits and personal savings arrangements. The crisis can be averted, but only with well-thought-out action on a number of issues, particularly Social Security and Medicare reform.