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Level r Consensus and Stable Social Choice

Mahajne, Muhammad; Nitzan, Shmuel; Volij, Oscar - 2021

We propose the concept of level r consensus as a useful property of a preference profile which considerably enhances the stability of social choice. This concept involves a weakening of unanimity, the most extreme form of consensus. It is shown that if a preference profile exhibits level r...

Persistent link: https://www.econbiz.de/10013315598

Robust Mechanism Design and Social Preferences

Bierbrauer, Felix - 2014

We study a classic mechanism design problem: How to organize trade between two privately informed parties. We characterize an optimal mechanism under selfish preferences and present experimental evidence that, under such a mechanism, a non-negligible fraction of individuals deviates from the...

Persistent link: https://www.econbiz.de/10013055380

Pocketbook Voting and Social Preferences in Referenda

Meya, Johannes - 2015

We study the role of self-interest and social preferences in referenda. Our analysis is based on collective purchasing decisions of university students on deep-discount flat rate tickets for public transportation and culture. Individual usage data allows quantifying monetary benefits associated...

Persistent link: https://www.econbiz.de/10013024682

Rank Dependent Utility, Tax Evasion and Labor Supply

Eide, Erling - 2010

payers act according to some non-expected utility theory, and (2) Individual ethical norms and social stigma induce people … subjective probabilities of being penalised according to the rank dependent utility theory, and (2) Tax payers' beliefs about … utility theory. The model explains data 53% better than pure random choices and predicts hours worked in the regular economy …

Persistent link: https://www.econbiz.de/10013136684

Risk Aversion and Prudence in Contests

Sahm, Marco - 2017

I examine the impact of risk preferences on efforts and winning probabilities in generalised Tullock contests between two players. The theoretical analysis yields two main results. First, I specify a sufficient condition on the agents' comparative prudence under which a higher common level of...

Persistent link: https://www.econbiz.de/10012956876

International Environmental Agreements with Uncertainty, Learning and Risk Aversion

Finus, Michael - 2014

This paper analyses the formation of international environmental agreements (IEAs) under uncertainty, focusing on the role of learning and risk aversion. It bridges two strands of literature: one focused on the role learning for the success of IEA formation when countries are risk neutral and...

Persistent link: https://www.econbiz.de/10013059058

When is Ambiguity-Attitude Constant?

Eichberger, Jürgen; Grant, Simon; Kelsey, David - 2021

This paper studies how updating affects ambiguity-attitude. In particular we focus on the generalized Bayesian update of the Jaffray-Phillipe sub-class of Choquet Expected Utility preferences. We find conditions for ambiguity-attitude to be the same before and after updating. A necessary and...

Persistent link: https://www.econbiz.de/10013315928

Time-Consistent Fiscal Policy Under Heterogeneity : Conflicting or Common Interests

Angelopoulos, Konstantinos - 2011

This paper studies the aggregate and distributional implications of Markov-perfect tax-spending policy in a neoclassical growth model with capitalists and workers. Focusing on the long run, our main findings are: (i) it is optimal for a benevolent government, which cares equally about its...

Persistent link: https://www.econbiz.de/10013125070

Combining Rights and Welfarism : A New Approach to Intertemporal Evaluation of Social Alternatives

Van Long, Ngo - 2013

We propose a new criterion which reflects both the concern for welfare (utility) and the concern for rights in the evaluation of economic development paths. The concern for rights is captured by a pre-ordering over combinations of thresholds (floors or ceilings on various quantitative...

Persistent link: https://www.econbiz.de/10013091469

The Political Economy of Sin Taxes

Haavio, Markus - 2009

We analyse the determination of taxes on harmful goods when consumers have self-control problems. We show that under reasonable assumptions, the socially optimal corrective tax exceeds the average distortion caused by self-control problems. Further, we analyse how individuals with self-control...

Persistent link: https://www.econbiz.de/10013159702

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