Agricultural liberalization,poverty and inequality: Indonesia and Thailand

The effects of agricultural and general trade liberalization in Indonesia and Thailand are analyzed and compared using a multi-household, multi-sector integrated general equilibrium framework. In both countries agricultural protection contributes a relatively small part of the total cost of protection because when the protection is removed the gain in welfare is much smaller in the case of agricultural liberalization than across the board liberalization. In both countries the poor, urban and rural, have a strong interest in across the board liberalization of trade policy. The urban poor also have an interest in agricultural trade liberalization, but not the rural poor.     

The double dividend of agricultural trade liberalization: Consistency between national food security and gains from trade

National food security is one of the main justifications for opposition to agricultural trade liberalization in Japan. Opponents of liberalization argue that because food crop production is subject to high variability, over-reliance on imports would be risky. To assess the risks to Japan with and without trade liberalization, we conducted Monte Carlo simulations of productivity shocks within a computable general equilibrium model for the four crops of greatest significance in the Japanese diet – rice, wheat, maize, and oilseed. Our results indicate that productivity shocks for rice and maize have a substantial effect on welfare. Liberalizing trade for these crops would both raise expected welfare and reduce welfare fluctuations. This double dividend was forecast even when we limited the simulation to cases of extremely poor crop yields in Japan's major source countries.     

Individual characteristics and the demand for reciprocity in trade liberalization: Evidence from a survey in Japan

Reciprocity is an important concept in international trade negotiations. However, we know little about who demands reciprocity in trade liberalization. This paper characterizes reciprocitarians based on a survey of 10,816 individuals in Japan. Workers in protected sectors tend to demand reciprocity in import liberalization, but oppose the demand for foreign countries to open their markets. In contrast, individuals in managerial occupations tend to demand foreign market opening, but reject the idea of no import liberalization without reciprocity. We also examine the effects of education, nationalism, and risk aversion.     

Insecure Resources,Bilateral Trade,and Endogenous Predation: A Game-Theoretic Analysis of Conflict and Trade

This article analyzes how interstate conflict over resources affects the incentives to trade and how greater trade openness affects the endogenous decisions of arming by enemy countries. We identify conditions under which there is trade between two adversary countries and show that each adversary's arming affects domestic welfare in three different ways. The first is an export-revenue effect, which increases welfare because arming causes export revenue to go up (i.e., there is an arming-induced terms-of-trade improvement). The second is a resource-predation effect, which increases welfare because arming increases the appropriation of a rival country's resource input to produce a consumption good. The third is an output-distortion effect, which reduces welfare because arming lowers the domestic production of civilian goods. Based on these effects, we show circumstances in which greater trade openness reduces the intensity of arming. We also discuss the implications of resource security asymmetry for conflict and trade.     

The Political Economy of Trade Liberalization and Environmental Policy

A pressure group model where environmental and industry lobby groups offer political support in return for favorable pollution tax policies is used to explain and predict the equilibrium pollution tax in sectors protected by tariffs. The political economy effects of trade liberalization are investigated. The pollution tax is shown to decrease if the lobbying effort by the environmental lobby decreases more rapidly than by the industry lobby ceteris paribus. The level of political conflict falls with trade liberalization. Pollution may increase because of a reduction of the pollution tax, and tax revenues may fall simultaneously as pollution increases.     

Financial Liberalization in a Small Open Economy

We address three related questions concerning financial liberalization in a small open economy. Does financial liberalization and the resulting capital inflow improve production efficiency in the domestic economy? Who benefits from financial liberalization in the long run and in the short run? Should financial liberalization be implemented gradually or hastily? Our main results are as follows. First, whether financial deregulation in one sector can improve production efficiency may depend on financial regulation in other sectors. Second, financial liberalization may have opposite welfare implications to domestic agents with different productivity in the long run. Third, although some domestic agents lose in the long run, they actually benefit from financial liberalization during the transitional process of deregulation. Finally, a gradual implementation helps achieve a smooth transition.     

China's WTO Commitments in Agriculture and Impacts of Potential OECD Agricultural Trade Liberalizations*

After accession to the WTO, China's agriculture is affected by the implementation of its WTO commitments and will be impacted by any multilateral liberalization (actions by the rich OECD economies in particular) resulting from the Doha negotiations. Using the actual commitment data, our computable general equilibrium simulation results show that China's WTO commitments will lead to increased agricultural imports and slightly declined outputs in China. The resulting efficiency gains will be negated by terms‐of‐trade losses, leading to quantitatively small welfare impacts. Furthermore, sectoral results depend critically on correctly representing the more complex policy measures, such as the tariff rate quotas. The negative output effects on Chinese agriculture can be alleviated/reversed if the rich OECD countries commit to reform their agriculture policies. The present paper concludes that trade liberalization should be carried out in both developing and developed countries. Reforming the latter will be particularly helpful in easing the problems facing those developing countries that are carrying out ambitious trade reforms.     

Effects of Trade Liberalization on Taiwan: A Computable General Equilibrium Analysis

Joining the GATT has been established as one of the most important economic and political targets of the Taiwan government. However, the effects of this action are difficult to establish. Because of the openness of Taiwan's domestic market there could be serious changes in the production structure and income distribution, especially in the relative status of the agricultural and nonagricultural sectors, of protected and unprotected sectors, and also of producers and consumers. The possible high cost of this move on society has caused its necessity to be questioned. In order to clear up the controversy surrounding this issue, this paper, uses a CGE model to analyse the possible effects of this policy change. Following proposals from the Final Draft of the Uruguay Round, we use tariff and nontariff barriers, aggregate measurement of support (AMS), and export quota in our model as policy tools. We omit liberalization in the service sector, because of quantification difficulties. Our analysis includes the impacts on resource allocation, production structure, income distribution and consumers' welfare.     

How China's accession to the WTO affects global welfare?

Conventional wisdom suggests that, if a large nation reduces tariffs, the Rest of the World (RoW) as a whole should immediately experience gains from trade. However, little simulation evidence has been provided to evaluate the welfare effects of China's tariff reduction upon its WTO accession on each of its trade partners. This paper addresses the above issue under both the perfectly competitive model and the monopolistic competition framework à la Eaton and Kortum (2002) and Melitz (2003). Armed by the method of Dekle, Eaton, and Kortum (2007, 2008) to quantify the individual countries' responses to the “China (trade liberalization) shock” at equilibrium, we could check the extent to which global welfare benefit from the import tariff reduction after China's entry into the WTO. The quantitative results show that, both China and the RoW benefit from Chinese participation into the WTO, with estimated welfare gains falling in a range of [1.4697%, 3.8743%] and [0.0743%, 0.1015%], respectively. That is to say, about 58.24% of total benefits extracted from China's accession into the WTO worldwide flow to countries other than China under perfect competition; while under monopolistic competition, the whole world enjoys a 0.1571% welfare increases if firms' entry is restricted, of which 42.64% are injected into the RoW, an equivalent amount of 23.3903 billion US dollars. Since allowing for firms' entry and exit would lead to adjustments in both aggregate price indices and government tariff revenues, welfare gains of the world significantly increase (0.2474%), but these adjustments would slightly distort the welfare changes for other countries in the sense that only 36.50%, which is equivalent to 32.1008 billion US dollars, overflow to the RoW. As a result, some countries gain more, while some less.     

Stock market liberalizations: Financial and macroeconomic implications

The paper presents new evidence on the effects of stock market liberalization on financial and macroeconomic development. Using a panel of 27 countries, liberalization is associated with a short-term increase in real private investment growth of about 14 percentage points cumulatively in the four years following liberalization and a cumulative 4 percentage point increase in real GDP per capita growth. The benefits of liberalization are higher in countries that have improved their institutional framework prior to liberalization. In contrast to other studies, we find some evidence for a permanent growth effect of about 0.4 percent a year in an extended sample of 72 countries. JEL no. F3, G1, O1     

Gains from Trade: Implications for Labour Market Adjustment and Poverty Reduction in Africa

Abstract: This paper reassesses the gains from trade for sub‐Saharan Africa, and draws their implications for labour market adjustment and poverty reduction. It reviews previous studies on multilateral liberalization, focusing on the findings from Computable General Equilibrium (CGE) models with relevance to African economies. The implications of these findings for poverty reduction are discussed. Our own CGE exercise supports the hypothesis that African countries cannot expect substantial gains from further multilateral liberalization. Moreover, given the sharp contraction of import‐competing sectors in response to trade liberalization in many African economies, coupled with insufficient compensation through labour market adjustments in other sectors, this study suggests that the ultimate impact on poverty reduction is likely to be small or even negative.     

服务业FDI自由化与我国经济福利关系实证分析

本文利用我国1985~2005年数据对服务业FDI自由化与福利效应之间的关系进行实证分析发现:服务业FDI自由化在长期内有利于我国经济福利的改善,但短期内对我国经济福利的影响不显著。同时发现,服务业FDI自由化不是我国经济福利增加的Granger原因,而我国经济福利增加却是服务业FDI自由化的Granger原因。     

Output and Productivity Performance of Hong Kong and Singapore's Transport and Communications Sector, 1990 to 2005*

This paper uses the industry of origin approach to analyze value added and labor productivity outcomes arising from progressive liberalization of government and from statutory board control of transport and communications in Singapore. The paper compares these outcomes with those from the market‐orientated, more privatized transport and communications sector in Hong Kong, for the benchmark year 2004 and a review period from 1990 to 2005. The study is among the first to carefully compare labor productivity in specific sectors between the two countries. Although Singapore generally recorded higher levels of labor productivity, there was some catch‐up by Hong Kong in the later part of the review period. There was also substantial variation in labor productivity performance within sectoral branches in the two sectors. The study suggests there is some evidence that the different political–economic structures and policy approaches to deregulation and liberalization played a role in determining productivity performance in the transport and communications sectors in Singapore and Hong Kong. The analysis infers a potential, increasing focus on privatization as the driving force for further liberalization of the transport and communications sector in Singapore.     

China's Trade Liberalization and Structural Adjustments for the World Economy

While China's open-door policy has benefited the world economy, there are anxieties, both in China and abroad, about increased competition and the cost of dramatic adjustments. This paper attempts to analyse the implications of China's trade reform for structural change and welfare in China and the rest of the world. Three sets of experiments are implemented with the GATP model. The study finds that China is the biggest gainer from its own liberalization, its labour-intensive sector will expand but other sectors, including agriculture will contract. The structural adjustment for other countries is likely to be concentrated on the clothing sector. But the economies which experience the biggest adjustments are also the biggest gainers. Multilateral trade liberalization, such as the APEC free trade process, increases the gain both for the rest of the world and for China.     

Unemployment with trade and firm heterogeneity

By specifying the setting of the footloose capital model with firm heterogeneity, this paper examines the effects of trade liberalization on unemployment through two different mechanisms: firstly, we embed search frictions into the labor market; and secondly, we consider fair wages as the source of unemployment. In the model with search frictions, we find that both the expected wage and employment rate could be higher for a small country with better search technology. In the fair wage setting, the results show that an increase in trade freeness increases the unemployment rate of the large (small) country when the trade freeness is sufficiently high (low). Finally, we try to compare the welfare levels under different scenarios and discover that unemployment may lead to a deterioration in the welfare gains from trade.     

Customs unions and comparative advantage

This paper constructs a simple, general equilibrium trade modelto investigate how the formation of unconstrained, GATT-constrained,and Kemp-Wan customs unions affects inter-bloc tariffs and welfare.A central point of the paper is that the liberalization of intra-uniontrade creates incentives for all parties to reduce their remainingtariffs. Despite this, regional integration may not benefitnon-member countries and, depending on trade patterns and comparativeadvantage, it may raise welfare of members more than a regimeof globally free trade.     

中国—俄罗斯FTA的贸易、关税及福利效应——基于WITS-SMART的模拟分析

当前,中国与俄罗斯亟需通过FTA夯实双方战略伙伴关系的经贸基础。文章利用WITS-SMART模型估算了中俄FTA的贸易、关税以及福利效应,结果显示:随着FTA框架下关税不断削减,中俄两国大多数产品部门都将从贸易规模扩张中受益,尽管两国的关税收入会出现下降,但是整体的经济福利都将获得提升。如果两国能够尽快实现零关税,那么两国之间的贸易往来会获得快速增长。因此,中俄两国需要从战略层面把握中俄FTA建设的重要意义,尽快推动中俄FTA谈判与建设。     

POLITICAL LIBERALIZATION OR ARMED CONFLICTS? POLITICAL CHANGES IN POST–COLD WAR AFRICA

The African political scene after the end of the Cold War has been characterized by two major issues: the development of political liberalization and frequent outbreaks of armed conflict. The purpose of this paper is to reflect on the relationship between these two issues. Although political liberalization cannot directly explain the outbreak of armed conflicts, the relationship can be understood by taking patrimonial characteristics of the post‐colonial African states into account. The economic crisis and the change of the international environment after the 1980s compelled African states to launch the transformation, during which three results emerged: countries advancing successfully toward transformation into “polyarchy”; countries having fallen into severe armed conflicts; and countries in which authoritarian rulers managed to survive through introducing superficial measures of political liberalization. The characteristics of political change after the end of the Cold War can be therefore understood as transition processes of the post‐colonial African states.     

东盟五国服务贸易的开放度评析

近10年来,在全球性和区域性服务贸易自由化的推动下,东盟五国加快了服务贸易的对外开放。本文通过五国在GATS中承诺的开放水平和它们实际的开放度来比较五国的服务贸易开放程度。研究显示,到目前为止,各国之间和部门之间的开放水平仍存在较大差异。但从长远来看,五国的服务贸易都将会有更大的开放。     

Financial Liberalization, Fiscal Prudence and Growth: Panel Evidence from 1980–2003

The main objective of this study is to investigate empirical links between financial liberalization, fiscal prudence and growth. More specifically, the hypothesis of whether financial liberalization coupled with fiscal prudence fosters or hinders growth is examined. We use an unbalanced panel dataset of 75 countries and quinquennial averages from 1980 to 2003. Through fixed effects estimations, we uncover that even though financial liberalization does not affect growth significantly, higher degree of financial liberalization in the presence of higher level of fiscal prudence leads to faster growth.