Friedman, Harsanyi, Rawls, Boulding – or somebody else? An experimental investigation of distributive justice

This paper investigates distributive justice using a fourfold experimental design: The ignorance and the risk scenarios are combined with the self-concern and the umpire modes. We study behavioral switches between self-concern and umpire mode and investigate the goodness of ten standards of behavior. In the ignorance scenario, subjects became, on average, less inequality-averse as umpires. A within-subjects analysis shows that about one half became less inequality-averse, one quarter became more inequality-averse and one quarter remained unchanged as umpires. In the risk scenario, subjects became on average more inequality-averse in their umpire roles. A within-subjects analysis shows that about half became more inequality-averse, one quarter became less inequality-averse, and one quarter remained unchanged as umpires. As to the standards of behavior, several prominent ones (leximin, leximax, Gini, Cobb-Douglas) were not supported, while expected utility, Boulding’s hypothesis, the entropy social welfare function, and randomization preference enjoyed impressive acceptance. For the risk scenario, the tax standard of behavior joins the favorite standards of behavior.Financial Support of the European Commission under TMR Contract No. ERBFMRXCT98-0248 is gratefully acknowledged. We are indebted to Serge-Christophe Kolm, Alf Erling Risa, Peter Zweifel, two anonymous referees and an editor of Social Choice and Welfare for helpful comments. We thank Marc Paolella for improving our English writing style. The usual disclaimer applies. The experimental data can be obtained from the authors (e-mail: traub@bwl.uni-kiel.de).     

Self-control demands, cognitive control deficits, and burnout

Self-control involves inhibiting undesired behaviours and emotions, and it can be particularly relevant in the service sectors. Recent theoretical developments in cognitive and social psychology suggest that the demands on an individual of exercising self-control have an effect as a source of stress at work. In turn, burnout could be associated with being unable to meet those demands. It was expected that cognitive control deficits, as assessed by a questionnaire measure of self-reported failures in perception, memory, and action, would function as a vulnerability factor in the relationship between self-control demands and indicators of job strain. Data from 630 staff members of a German municipal administration revealed significant main effects of both self-control demands and cognitive control deficits on the burnout dimensions of emotional exhaustion and depersonalization. Both predictors were positively related to burnout. In addition, the results provided clear evidence of the vulnerability hypothesis of cognitive control deficits. By way of contrast, musculoskeletal complaints did not reflect similar main and interactive effects of self-control demands and cognitive control deficits. The requirements for self control in the service sector are expected to increase as the sector expands, and the practical implications for this are discussed.     

Efficient Institutions and Effective Deterrence: On Timing and Uncertainty of Formal Sanctions

Journal of Risk and Uncertainty - Economic theory suggests that the deterrence of deviant behavior is driven by a combination of severity and certainty of punishment. This paper presents the first...     

Determinants of residential Firewise behaviors in Central Oregon

As a result of climate change and past management practices, wildfires are becoming larger and occurring more frequently than ever before in the Western U.S. In order to mitigate the effects of this growing threat, fire management agencies such as the U.S. Forest Service have encouraged residents in at-risk communities to protect their homes, property and communities by adopting Firewise recommendations. Using annual random sample household surveys conducted in fire-prone central Oregon from 2011 to 2013, this study examines the impact of wildfire events (i.e., wildfire exposure and evacuation), risk perception, wildfire plan informedness, proximity to wildlands, and various demographic factors on resident Firewise behavior participation. Findings indicate that residents who have experienced a wildfire event, who are familiar with their county’s Community Wildfire Protection Plan, who perceive wildfire risk to their community, and who live in proximity or within a wildland area, were significantly more likely to engage in Firewise behaviors than those residents without these experiences, orientations or household locations.     

A Multifactorial Risk Prioritization Framework for Foodborne Pathogens

We develop a prioritization framework for foodborne risks that considers public health impact as well as three other factors (market impact, consumer risk acceptance and perception, and social sensitivity). Canadian case studies are presented for six pathogen‐food combinations: Campylobacter spp. in chicken; Salmonella spp. in chicken and spinach; Escherichia coli O157 in spinach and beef; and Listeria monocytogenes in ready‐to‐eat meats. Public health impact is measured by disability‐adjusted life years and the cost of illness. Market impact is quantified by the economic importance of the domestic market. Likert‐type scales are used to capture consumer perception and acceptance of risk and social sensitivity to impacts on vulnerable consumer groups and industries. Risk ranking is facilitated through the development of a knowledge database presented in the format of info cards and the use of multicriteria decision analysis (MCDA) to aggregate the four factors. Three scenarios representing different stakeholders illustrate the use of MCDA to arrive at rankings of pathogen‐food combinations that reflect different criteria weights. The framework provides a flexible instrument to support policymakers in complex risk prioritization decision making when different stakeholder groups are involved and when multiple pathogen‐food combinations are compared.     

Teamarbeit und Freiwilliges Arbeitsengagement

In this contribution organizational spontaneity and pro-social organizational behaviour are put into correlation with team work. Müller and Bierhoff (1994) have devised a model which starts out from a one-dimensional influence of the work group — obvious by a positive mood at work — on organizational spontaneity. This model is supplemented by a reciprocal model which also postulates a re-correlation between organizational spontaneity and team work with its components of effectiveness, cohesion, diversity and trust.     

A minimum variance adaptive technique for parameter estimation and hypothesis testing

This report presents numerical results of an approach for parameter estimation and hypothesis testing that does not rely on specific assumptions about the underlying distribution of errors in the measured data. This approach combines robust estimation procedures, the bootstrap method for estimation of parameter uncertainties, permutation techniques for hypothesis testing, and adaptive approaches to estimation in order to obtain the minimum variance estimator or test statistic (within a predefined class) for the data under consideration. The technique produces efficient estimators of central tendency and powerful test statistics, even for small sample sizes. (Portions of this work have been presented in preliminary form (Turkheimer et al., 1996)).