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| Registros recuperados: 20 | |
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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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| Hopkins, Jeffrey W.; Hanson, Kenneth; Somwaru, Agapi; Burfisher, Mary E.. |
| By changing marginal prices and therefore production incentives, removal of government payments will result in a re-allocation of factors of production as farm households pursue alternative economic opportunities. At the economy-wide level these impacts are small, but closer inspection reveals that some household-level impacts will be larger and other households will be affected little if at all. The underlying heterogeneity of the agricultural sector results in variable adjustment along two dimensions. First, survey data show that payments are not evenly distributed so their removal does not have a uniform impact across the sector. Second, even if payments were evenly distributed, factor endowments are not, so that ability to enter into alternative... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Income; Labor; CGE; Micro-simulation; Agricultural and Food Policy. |
| Ano: 2003 |
URL: http://purl.umn.edu/15750 |
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| Wobst, Peter. |
| The paper compares the effects of productivity growth in agriculture in a standard CGE model and an adjusted CGE model with special features in order to replicate partial equilibrium behavior of traded agricultural sectors within a general equilibrium framework. The fixed-price, partial equilibrium CGE model shows a strong multiplier effect so that total GDP, factor earnings, and household incomes increase with the productivity growth in agriculture. In comparison, the standard CGE model generates much more diverse sectoral behavior, stronger trade through shifts in the exchange rate, and a less equitable income distribution among farm and non-farm households. |
| Tipo: Working or Discussion Paper |
Palavras-chave: CGE; Partial Equilibrium; Southern Africa; Tanzania; International Development. |
| Ano: 2000 |
URL: http://purl.umn.edu/16283 |
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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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| 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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| Siddig, Khalid H.A.; Flaig, Dorothee; Luckmann, Jonas; Grethe, Harald. |
| This document describes the Israeli Social Accounting Matrix (SAM) for the year 2004, developed by the Agricultural and Food Policy Group at the University of Hohenheim. The SAM is a part of a larger research project which aims to analyse several economic, trade, and labour policies in the context of economic integration of agriculture between Israel and the West Bank. Data are obtained from various sources in Israel. Sources include the Israeli Central Bureau of Statistics (ICBS), the Central Bank of Israel (CBI), and the Israeli Tax Authority (ITA). Data from sources outside of Israel are used to fill-in some gaps in the domestic reports. External sources include the World Trade Organization (WTO), the Organisation for Economic Co-operation and... |
| Tipo: Working or Discussion Paper |
Palavras-chave: SAM; IO Table; CGE; Database; Israel.; Agricultural and Food Policy; Consumer/Household Economics; Labor and Human Capital; C6; C8; D1; D3; D5; D6; E2; E6; F1; F2; H2. |
| Ano: 2011 |
URL: http://purl.umn.edu/110156 |
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| Alam, Mohammad Jahangir; Buysse, Jeroen; Begum, Ismat Ara; Nolte, Stephan; Wailes, Eric J.; Van Huylenbroeck, Guido. |
| The paper analyzes the impact of trade liberalization and changes in world prices of agricultural commodities in Bangladesh using single country CGE model. Since the agricultural sector is sensitive to overall employment, household welfare and food security, the analysis focuses on the changes in agricultural production, consumption, household income and welfare. The results show that trade liberalization increases the welfare of all household groups while world market price increases decrease welfare. It means that although trade liberalization generates a welfare increase for households but this is dependent on the relative level of world commodity prices. Our results are based on the analysis of aggregate household groups, so it may be of future... |
| Tipo: Presentation |
Palavras-chave: Static; CGE; Trade policy; World prices; Agricultural commodities; Bangladesh; Agricultural and Food Policy; Demand and Price Analysis; Food Security and Poverty; International Development; International Relations/Trade. |
| Ano: 2012 |
URL: http://purl.umn.edu/123724 |
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| Arbenser, Lawrence. |
| The need for external capital (FDI) inflow to finance the current account deficit of developing countries cannot be over-emphasized. Foreign direct investment takes predominance over other types of capital inflow into developing countries. How would an increase in FDI and a reduction in import tariff levels in isolation affect household welfare and other macroeconomic indicators? How would the concurrent application of the two enhance the expected impact? This paper explores the above questions by using a Computable General Equilibrium (CGE) model for Ghana, implemented in the General Algebraic Modeling System (GAMS) to carry out specific counterfactual simulations. This paper concludes that the primary benefit of an increase in FDI inflow for a... |
| Tipo: Working or Discussion Paper |
Palavras-chave: FDI; Import tariff; CGE; Ghana; GAMS; Household welfare trade deficit; Exchange rate; Import; Export; International Relations/Trade. |
| Ano: 2004 |
URL: http://purl.umn.edu/18829 |
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| Oktaviani, Rina; Sugema, Iman; Ratnawaty, Anny. |
| The impacts of bank restructuring on the Indonesian macro economy, and its various sectors, especially the agricultural industries, are assessed and analyzed using an Indonesian Forecasting Model. The model is more detailed sector-wise than existing Indonesian CGE models and incorporates flexibility to capture alternative assumptions regarding land and investment behavior. The impacts are assessed under several alternative settings including various scenarios on capital augmenting technical change and rate of return to capital on all industries. The failure of bank restructuring will have a bad impact on the Indonesian macroeconomic performance. It will reduce the GDP from both income side and expenditure side. The impact become worst if it will reduce the... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Bank restructuring; CGE; Agricultural and economic development; Agribusiness. |
| Ano: 2003 |
URL: http://purl.umn.edu/58194 |
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| Gohin, Alexandre; Rault, Arnaud. |
| Epizootic outbreaks such as Foot and Mouth Disease are of great concern for agriculture. In this paper, we quantify the potential dynamic impacts of such a disease on Brittany, a French region with a strong livestock sector. We develop a dynamic computable general equilibrium model with rational expectations that allows us to measure the impacts of culling infected animals and restraining movements of live animals on the livestock sectors and downstream food industries. Our results show that economic losses are spread over many periods even with a one-time shock. The impacts on the primary sectors and downstream food sectors do not move in parallel. The food industries suffer most in the first period while the negative impacts on agriculture are mostly... |
| Tipo: Presentation |
Palavras-chave: Dynamics; CGE; Animal disease; Catastrophic event; Risk and Uncertainty; Q11; Q18. |
| Ano: 2012 |
URL: http://purl.umn.edu/122438 |
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| Ahmed,Ferdous; Al-Amin,Abul Quasem; Mohamad,Zeeda Fatimah; Chenayah,Santha. |
| ABSTRACT This study presents an empirical examination of climate change related to vulnerability impacts on food security and remedial adaptation options as a suitable strategy by prioritizing needs over a 50-year period. An Empirical Dynamic Commutable General Equilibrium Model for Climate and the Economy (EDCGECE) is applied using future strategies for Malaysia against a baseline scenario of existing conditions, following the top-down options. The model takes into account various climatic variables, including climatic damage, carbon cycle, temperature and rainfall fluctuation, carbon emissions, vulnerability and carbon concentrations, which were adapted from national observational predictions of climatic changes caused by global warming from 2015 to... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: CGE; Policy development; Strategies; Agricultural sustainability. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162016000400311 |
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| Registros recuperados: 20 | |
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