The Impact of the Asian Economic Crisis on Southern African Economies

Although southern African economies appear to have escaped the initial phase of the East Asian economic crisis relatively unscathed, the second stage of the contagion was somewhat less benevolent in its influence on southern African economies. This paper seeks to investigate the impact of the Asian contagion on southern African economies within a general equilibrium framework. We use the GTAP (Global Trade Analysis Project) model to examine the implications of the Asian crisis for southern African economies. Bien que les économies des pays du sud de l’Afrique semblent avoir échappées à la première phase de la crise économique de L’Asie de l’est, l’effet de la deuxième phase a été plus néfaste envers les économies des pays sud africains. Cet article cherche à enquÁter sur l’impact qu’a eu la contagion asiatique sur les économies des pays sud africains dans un cadre d’équilibre général. Nous utilisons le modèle du GTAP (Global Trade Analysis Project) afin d’interpréter les implications de la crise asiatique sur l’économie des pays sud africains.     

The Environmental and Economic Impact of the Carbon Tax in Australia

To fulfil its emission reduction target pledged in the Copenhagen accord, the Australian Government has determined to introduce a carbon tax from July 1st 2012. This paper simulates the effects on the environment and on the economy of a carbon tax of A$23 per tonne of carbon dioxide proposed by the government with, and without, a compensation policy. We employ a computable general equilibrium model with an environmentally extended Social accounting matrix. According to the simulation results, the carbon tax can cut emissions effectively, but will cause a mild economic contraction. Because the price signal is intact, the proposed compensation plan has little impact on emission cuts while significantly mitigating the negative effect of a carbon tax on the economy.     

The Relationship Between Output Growth and Unemployment: A Re-examination of Okun's Law in Australia

In this article, we investigate the questions of whether some form of Okun's Law holds for Australia, and if so whether the Okun relationship has been stable. The results indicate that alternative formulations of the ‘law’ do not give rise to numerically similar parameter estimates. Nevertheless, one of these formulations yields estimates which appear to be both plausible and consistent with results from previous analyses. This particular formulation suggests that Okun's relationship in Australia underwent a structural change around 1974. The parameter estimates obtained can be regarded as rules of thumb which may be useful in discussing broad consequences of policy actions.     

Impact of Trade Liberalisation on a Multi-Region Economy within an Inter-Regional Game Theoretic Framework

The aim of this paper is to analyse the general equilibrium effects of tariff changes in a multi-regional model that has inter-government strategic interactions, where central and regional governments react to policies of one another by implementing counter strategies to maximise their own welfare. The motivation for this paper arises from observing inter-provincial and provincial-central government competitive money creation behaviour in China and in the former Soviet Union. By engaging in competitive money creation, governments are able to cushion the impact of tariff changes on national and regional absorption. However, it is also shown that as the marginal rate of substitution of absorption for inflation increases, the impacts of tariff changes with and without competitive money creation tend to converge.     

Structural Adjustment Policies and the Kenyan Economy: A Computable General Equilibrium Model Analysis

A computable general equilibrium model is used to analyse policies under structural adjustment programmes for Kenya. The model was used to analyse the economic implications of two key elements in the structural adjustment programmes, namely fiscal adjustment and trade liberalization. In each case, three options were considered: fiscal adjustment through expenditure cuts, indirect tax increases and direct tax increase; trade liberalization through tariff reductions with no mitigating measures, accompanied by indirect tax increases or by increased foreign aid. Although the results do not support the application of one option in respect of all variables, they suggest that fiscal austerity through raising indirect taxes and trade liberalization supported by foreign aid inflows achieve the best overall outcomes. Un modèle d'équilibre général calculable est utilisé pour analyser les politiques mises en œuvre dans le cadre des programmes d'ajustement structurel au Kenya. Ce modèle a servi à analyser les implications économiques de deux éléments fondamentaux des programmes d'ajustement structurel, à savoir l'ajustement des politiques budgétaires et la libéralisation des échanges. Dans chaque cas, trois options ont été envisagées: l'ajustement des politiques budgétaires par la compression des dépenses et l'augmentation des impôts indirects et directs; la libéralisation des échanges par l'abaissement des tarifs douaniers sans mesures d'atténuation, accompagnée de l'augmentation des impôts indirects ou de l'aide extérieure. Si les résultats ne permettent pas de privilégier l'une ou l'autre option, compte tenu de toutes les variables, ils portent à croire néanmoins que l'austérité budgétaire par l'augmentation des impôts indirects et la libéralisation des échanges soutenue par des apports d'aide extérieure favorisent les meilleurs résultats globaux.     

Trade Opening,Fiscal Reforms,Poverty, and Inequality: A CGE Analysis for Bangladesh

We assess the short‐ and long‐run impacts of tariff reform policies on Bangladeshi households' poverty and income distribution by developing an 86‐sector, four‐factor, and nine‐household‐group computable general equilibrium (CGE) model. The main findings are that the complete removal of tariffs leads to a decrease in overall poverty with rich household groups in a relatively better position. In the short run poverty incidence increases for rural landless, urban illiterate, and low‐educated household groups whereas rural large farmer and urban medium household groups enjoy improvements in all poverty indicators. In terms of income distribution, trade liberalization enhances inequality slightly, but there is a tendency towards more equitable distribution in the long run. The choice of a fiscal compensatory mechanism with consumption tax is likely to play a negative role in terms of poverty and inequality in the short run; however, interestingly, the results are pro‐poor in the long run.     

GTAP Model Analysis of the Economic Effects of an Australia–China FTA: Welfare and Sectoral Aspects

Abstract

The Australia–China Free Trade Agreement (ACFTA) is already in the process of being negotiated by the two governments. This paper employs the Computable General Equilibrium (CGE) model using Global Trade Analysis Project (GTAP) database version 6 for a quantitative analysis of the economic effects of proposed ACFTA. Four scenarios are examined in the paper focusing on flexible and fixed current account positions within short run and long run. Equivalent variation (EV) and real consumption are used to measure the welfare effects resulting from the formation of the ACFTA. The results from the GTAP simulations show positive welfare effects for both Australia and China in all cases. Sectoral results show mixed outcomes.