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| Registros recuperados: 58 | |
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| Bosello, Francesco; Eboli, Fabio; Parrado, Ramiro; Nunes, Paulo A.L.D.; Ding, Helen; Rosa, Renato. |
| The present study integrates Computable General Equilibrium (CGE) modelling with biodiversity services, proposing a possible methodology for assessing climate-change impacts on ecosystems. The assessment focuses on climate change impacts on carbon sequestration services provided by European forest, cropland and grassland ecosystems and on provisioning services, but provided by forest and cropland ecosystems only. To do this via a CGE model it is necessary to identify first the role that these ecosystem services play in marketable transactions; then how climate change can impact these services; and finally how the economic system reacts to those changes by adjusting demand and supply across sectors, domestically and internationally |
| Tipo: Journal Article |
Palavras-chave: Climate change; Ecosystems services; Integrated assessment; CGE; Environmental Economics and Policy; C68; Q51; Q54; Q57. |
| Ano: 2011 |
URL: http://purl.umn.edu/117622 |
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| Reynolds, Sanri. |
| Excise duties have increased considerably over the past few years, raising concerns on the effect this may have on the economy. However, these increases are welcomed by those concerned about the costs of externalities associated with excessive alcohol consumption, including productivity loss, foetal alcohol syndrome, liver cirrhosis, traffic accidents, etc. This study contains results on the impact of a 10% increase in excise duties on the South African economy, using a static computable general equilibrium model. The impact on gross domestic product, trade and prices, as well as changes in the factor market and the welfare of households of the Northern and Western Cape (the two major wine producing provinces in the country) are analysed. The results... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Computable General Equilibrium Models; Research Methods/ Statistical Methods; C68. |
| Ano: 2006 |
URL: http://purl.umn.edu/58069 |
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| Hess, Sebastian. |
| CGE models are widely used tools for economic assessments of trade policy changes. However, overall confidence in their results tends to be low. We employ the methodological framework of meta-analysis in order to approach a quantitative comparison of CGE-based simulation results. Therefore, we compile a dataset of twelve recent Doha simulations and fit a linear regression model that explains the variance between simulation results on the regional level as a function of various modeling characteristics. The estimates are broadly in range with documented qualitative knowledge about modeling assumptions. The size of the sample limits general conclusions; however, an ongoing research project will extend the approach to a larger sample. |
| Tipo: Conference Paper or Presentation |
Palavras-chave: CGE; Systematic review; Doha round; Evaluation; Research Methods/ Statistical Methods; C20; C68; D58; F10; C99. |
| Ano: 2005 |
URL: http://purl.umn.edu/24713 |
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| Pizer, William A.. |
| Uncertainty about compliance costs causes otherwise equivalent price and quantity controls to behave differently. Price controls - in the form of taxes - fix the marginal cost of compliance and lead to uncertain levels of compliance. Meanwhile quantity controls - in the form of tradable permits or quotas - fix the level of compliance but result in uncertain marginal costs. This fundamental difference in the face of cost uncertainty leads to different welfare outcomes for the two policy instruments. Seminal work by Weitzman (1974) clarified this point and derived theoretical conditions under which one policy is preferred to the other. This paper applies this principal to the issue of worldwide greenhouse gas (GHG) control, using a global integrated climate... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Climate change; Policy under uncertainty; Price and quantity controls; General equilibrium modeling; Demand and Price Analysis; Q28; D81; C68. |
| Ano: 1997 |
URL: http://purl.umn.edu/10498 |
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| Lee, Huey-Lin; Chang, Ching-Cheng; Weng, Yung-Ho; Hsu, Sheng-Ming; Hsu, Shih-Hsun. |
| Tariff escalation becomes one of the major issues in the new Doha Round negotiation because it is viewed as a stumbling block to the industrialization development for the developing countries. When tariffs on products escalate with the stage of processing, the effective rate of protection, or the tariff expressed as fractions of value-added after deducting intermediate inputs from product value, also increases. Thus, tariff escalation potentially signals high rates of protection for value-added or processed products, and can inhibit international trade in these goods. The major purpose of this study is to examine the degrees of tariff escalations in Taiwan's agriculture -related commodities and the economic consequences to reduce them. A simplified... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Tariff escalation; Tariff wedge; Computable general equilibrium model; International Relations/Trade; F13; C68; Q17. |
| Ano: 2008 |
URL: http://purl.umn.edu/6170 |
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| Reynolds, Sanri; van Schoor, Melt. |
| Municipalities across the country are in the process of implementing property rates on all property, following the Local Government: Property Rates Act (2004) that came into effect on 1 July 2005. This study investigates the economic impact of property rates on agricultural land, using a static computable general equilibrium model. The direct and indirect effects of property rates on the macro-economy, factor incomes, household welfare, prices and agricultural output are discussed. The results indicate that the impact of raising property rates depends on the use made of the additional revenue by government. There is a small negative impact on the economy and the overall welfare of households decline if government spends the additional revenue. On the other... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Computable General Equilibrium Models; Research Methods/ Statistical Methods; C68. |
| Ano: 2006 |
URL: http://purl.umn.edu/58209 |
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| Reynolds, Sanri; van Schoor, Melt. |
| Municipalities across the country are in the process of implementing property rates on all property, following the Local Government: Property Rates Act (2004) that came into effect on 1 July 2005. This study investigates the economic impact of property rates on agricultural land, using a static computable general equilibrium model. The direct and indirect effects of property rates on the macro-economy, factor incomes, household welfare, prices and agricultural output are discussed. The results indicate that the impact of raising property rates depends on the use made of the additional revenue by government. There is a small negative impact on the economy and the overall welfare of households decline if government spends the additional revenue. On the... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Computable General Equilibrium Models; Research Methods/ Statistical Methods; C68. |
| Ano: 2006 |
URL: http://purl.umn.edu/58070 |
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| Hess, Sebastian; von Cramon-Taubadel, Stephan. |
| Quantification of welfare changes due to trade liberalisation play a crucial role for political decision making. However, meaningful comparisons of simulation results from different sources are difficult. Often significant differences in simulated gains from liberalisation do not serve to increase confidence in quantitative assessments based on trade models. We employ a metaanalysis of applied trade simulations under the WTO Doha Round to identify model characteristics that influence the magnitude of simulation results, and to estimate the magnitude of this influence. Findings from our simple econometric model are plausible and show that each simulation experiment represents a complex interaction of experimental settings that may not easily be understood... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Meta-analysis; CGE; Partial Equilibrium; Trade Liberalization; C00; C23; C68; F10; International Relations/Trade. |
| Ano: 2006 |
URL: http://purl.umn.edu/25512 |
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| Bosetti, Valentina; Carraro, Carlo; De Cian, Enrica; Duval, Romain; Massetti, Emanuele; Tavoni, Massimo. |
| This paper uses WITCH, an integrated assessment model with a game-theoretic structure, to explore the prospects for, and the stability of broad coalitions to achieve ambitious climate change mitigation action. Only coalitions including all large emitting regions are found to be technically able to meet a concentration stabilisation target below 550 ppm CO2eq by 2100. Once the free-riding incentives of non-participants are taken into account, only a “grand coalition” including virtually all regions can be successful. This grand coalition is profitable as a whole, implying that all countries can gain from participation provided appropriate transfers are made across them. However, neither the grand coalition nor smaller but still environmentally significant... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Climate Policy; Climate Coalition; Game Theory; Free Riding; Environmental Economics and Policy; C68; C72; D58; Q54. |
| Ano: 2009 |
URL: http://purl.umn.edu/54281 |
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| Registros recuperados: 58 | |
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