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Production Effects of Direct Payments to Active Farmers: a Microeconomic Dynamic and Stochastic Analysis AgEcon
Carpentier, Alain; Gohin, Alexandre; Heinzel, Christoph.
For the 2014-2020 phase of the Common Agricultural Policy, the European Commission has the opportunity to reduce the leakage of public support to landowners and to better target it towards active farmers. Our purpose is to assess whether shifting the basis of direct payments from land towards active farmers will significantly alter agricultural production decisions. In a dynamic and stochastic microeconomic framework, we identify the impact of this shift on the farm household’s production and consumption decisions. In the dynamic setting the production impacts of direct payments are much higher than previously quantified, because the “long run” absolute risk aversion (associated with the value function) is lower than the “short run” one (associated with...
Tipo: Presentation Palavras-chave: Risk and Uncertainty.
Ano: 2012 URL: http://purl.umn.edu/122447
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Tradable Green Certificates as a Policy Instrument? A Discussion on the Case of Poland AgEcon
Heinzel, Christoph; Winkler, Thomas.
Quota obligation schemes based on tradable green certificates have become a popular policy instrument to expand power generation from renewable energy sources (RES). Their application, however, can neither be justified as a first-best response to a market failure, nor, in a second-best sense, as an instrument mitigating distortionary effects of the emissions externality, if an emissions trading system exists that fully covers the energy industry. We study how ancillary reasons, in form of overcoming various barriers for RES use and establishing beneficial side-effects, such as industry development, energy security, and abatement of pollutants not covered under the ETS, apply to the scheme recently introduced in Poland. While setting substantial expansion...
Tipo: Journal Article Palavras-chave: Tradable green certificates; Environmental policy; Poland; Resource /Energy Economics and Policy.
Ano: 2010 URL: http://purl.umn.edu/95068
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Initial Allocation Effects in Permit Markets with Bertrand Output Oligopoly AgEcon
Calford, Evan M.; Heinzel, Christoph; Betz, Regina.
We analyse the efficiency effects of the initial permit allocation given to firms with market power in both permit and output market. We examine two models: a long- run model with endogenous technology and capacity choice, and a short-run model with fixed technology and capacity. In the long run, quantity pre-commitment with Bertrand competition can yield Cournot outcomes also under emissions trading. In the short run, Bertrand output competition reproduces the effects derived under Cournot competition, but displays higher pass-through profits. In a second-best setting of overallocation, a tighter emissions target tends to improve permit-market efficiency in the short run.
Tipo: Journal Article Palavras-chave: Emissions trading; Initial permit allocation; Bertrand competition; EU ETS; Endogenous technology choice; Kreps and Scheinkman; Resource /Energy Economics and Policy; L13; Q28; D43.
Ano: 2010 URL: http://purl.umn.edu/95066
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