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Thin and lumpy: an experimental investigation of water quality trading AgEcon
Suter, Jordan F.; Spraggon, John M.; Poe, Gregory L..
Water quality trading schemes in the United States can predominantly be characterized by low trading volumes. In this paper we utilize laboratory economics experiments to explore the extent to which the technology through which pollution abatement is achieved influences market outcomes. Mirroring the majority of water quality trading markets, the sessions utilize small trading groups composed of six participants. To understand the extent to which abatement technology influences trading behavior, the experimental treatments vary the degree of heterogeneity in initial abatement costs and the potential for long-lived investments in cost-reducing abatement technology.
Tipo: Conference Paper or Presentation Palavras-chave: Environmental Economics and Policy.
Ano: 2011 URL: http://purl.umn.edu/104023
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Comparing the Effectiveness of Regulation and Pro-Social Emotions to Enhance Cooperation: Experimental Evidence from Fishing Communities in Colombia AgEcon
Lopez, Maria Claudia; Murphy, James J.; Spraggon, John M.; Stranlund, John K..
This paper presents the results from a series of framed field experiments conducted in fishing communities off the Caribbean coast of Colombia. The goal is to investigate the relative effectiveness of exogenous regulatory pressure and pro-social emotions in promoting cooperative behavior in a public goods context. The random public revelation of an individual’s contribution and its consequences for the rest of the group leads to significantly higher public good contributions and social welfare than regulatory pressure, even under regulations that are designed to motivate fully efficient contributions.
Tipo: Working or Discussion Paper Palavras-chave: Public goods; Field experiments; Pro-social emotions; Social dilemma; Regulation; Enforcement.; Environmental Economics and Policy; Institutional and Behavioral Economics; Resource /Energy Economics and Policy; C93; H41; Q20; Q28.
Ano: 2009 URL: http://purl.umn.edu/53126
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An Experimental Analysis of Compliance in Dynamic Emissions Markets AgEcon
Stranlund, John K.; Murphy, James J.; Spraggon, John M..
Two important design elements for emission trading programs are whether and to what extent firms are able to bank emissions permits, and how these programs are to be enforced. In this paper we present results from laboratory emissions markets designed to investigate enforcement and compliance when these markets allow permit banking. Banking is motivated by a decrease in the aggregate permit supply in the middle of multi-period trading sessions. Consistent with theoretical insights, our experiments suggest that high permit violation penalties have little deterrence value in dynamic emissions markets, and that the main challenge of enforcing these programs is to motivate truthful self-reports of emissions.
Tipo: Working or Discussion Paper Palavras-chave: Compliance; Enforcement; Emissions trading; Laboratory experiments; Permit markets; Permit banking; Environmental Economics and Policy; Public Economics; C91; L51; Q58.
Ano: 2010 URL: http://purl.umn.edu/93966
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Exogenous Targeting Instruments under Differing Information Conditions AgEcon
Spraggon, John M..
This paper tests the ability of an exogenous targeting instrument to induce compliance when the principal cannot observe the actions of individual agents. A number of papers show that although these instruments are able to induce groups to the target outcome, they are not able to induce individuals to make socially optimal decisions in a number of different controlled laboratory experiments. This study investigates whether the information individuals have about others’ payoffs affects how they make their decisions in this environment. Ledyard (1995) suggests that when subjects have less information in public goods experiments they are more likely to choose the Nash equilibrium decision. However, as he points out, this effect differs between groups with...
Tipo: Working or Discussion Paper Palavras-chave: Moral Hazard in Groups; Exogenous Targeting Instruments; Experiments; Information; Research Methods/ Statistical Methods; C72; C92; D70.
Ano: 2007 URL: http://purl.umn.edu/7383
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Imperfect Enforcement of Emissions Trading and Industry Welfare: A Laboratory Investigation AgEcon
Stranlund, John K.; Murphy, James J.; Spraggon, John M..
This paper uses laboratory experiments to investigate the performance of emission permit markets when compliance is imperfectly enforced. In particular we examine deviations in observed aggregate payoffs and expected penalties from those derived from a model of risk-neutral payoff-maximizing firms. We find that the experimental emissions markets were reasonably efficient at allocating individual emission control choices despite imperfect enforcement and significant noncompliance. However, violations and expected penalties were lower than predicted when these are predicted to be high, but were about the same as predicted values when these values were predicted to be low. Thus, although a standard model of compliance with emissions trading programs tends to...
Tipo: Working or Discussion Paper Palavras-chave: Enforcement; Compliance; Emissions trading; Permit markets; Pollution; Laboratory experiments; Environmental Economics and Policy; Public Economics; C91; L51; Q58.
Ano: 2008 URL: http://purl.umn.edu/42124
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Ambient-Based Policy Instruments: The Role of Recommendations and Presentation AgEcon
Spraggon, John M.; Oxoby, Robert J..
We explore the effects of recommended play and the presentation of payoff information on behavior in an ambient-based policy instrument experiment. Specifically, we test the effects of recommended play (via a description of marginal decision making) and a payoff table on the behavior of individuals facing an ambient-based policy instrument. We find that recommended play and the presentation of a payoff table increases the use of the socially optimal strategy, thereby increasing efficiency. These results suggest that providing decision makers with a richer description of the decision making environment significantly reduces decision error, significantly improving the efficiency of ambient-based policy instruments.
Tipo: Journal Article Palavras-chave: Ambient pollution instruments; Recommended play; Experiments; Environmental Economics and Policy.
Ano: 2010 URL: http://purl.umn.edu/90832
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The Problem of Maintaining Compliance within Stable Coalitions: Experimental Evidence AgEcon
McEvoy, David M.; Murphy, James J.; Spraggon, John M.; Stranlund, John K..
This study examines the performance of stable cooperative coalitions that form to provide a public good when coalition members have the opportunity to not comply with their commitments. A stable coalition is one in which no member wishes to leave and no non-member wishes to join. To counteract the incentive to violate their commitments, coalition members fund a third-party enforcer. This leads to the theoretical conclusion that stable coalitions are larger (and provide more of a public good) when their members must finance enforcement relative to when compliance is ensured without the need for costly enforcement. However, our experiments reveal that giving coalition members the opportunity to violate their commitments while requiring them to finance...
Tipo: Working or Discussion Paper Palavras-chave: Stable coalitions; Self-enforcing agreements; Compliance; Enforcement; Public goods; Environmental Economics and Policy; Institutional and Behavioral Economics; Public Economics; H41; C92.
Ano: 2008 URL: http://purl.umn.edu/42126
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Does Government Regulation Complement Existing Community Efforts to Support Cooperation? Evidence from Field Experiments in Colombia AgEcon
Lopez, Maria Claudia; Murphy, James J.; Spraggon, John M.; Stranlund, John K..
In this paper we describe a field experiment conducted among mollusk harvesters in a community on the Pacific Coast of Columbia. The experiment is based on a standard linear public good and consists of two stages. In the first stage we compare the ability of monetary and nonmonetary sanctions among community members to increase contributions to the public good. In the second stage we add a government regulation with either a high or low sanction for noncompliance to community enforcement efforts. The results for the first stage are consistent with other comparisons of monetary and nonmonetary sanctions within groups; both led to higher contributions. The results from the second stage reveal that government regulations always complemented community...
Tipo: Working or Discussion Paper Palavras-chave: Field experiments; Public goods; Government regulation; Community enforcement; Environmental Economics and Policy; Institutional and Behavioral Economics; Public Economics; C93; H41; Q2.
Ano: 2008 URL: http://purl.umn.edu/42128
Registros recuperados: 8
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