Real exchange rates,asset prices and terms of trade: A theoretical analysis

This paper develops a continuous-time two-country dynamic equilibrium model, in which the real exchange rates, asset prices, and terms of trade are jointly determined in the presence of nontradable goods. The model determines the relation between the financial markets and real goods markets in the world economy and their responses to various shocks under the home bias assumption. A positive domestic supply shock induces a positive return on the domestic asset markets and a deterioration of terms of trade that improves the foreign output and boosts the foreign asset markets. Demand shocks act in the opposite way. This model also analyses the impact of change in the relative price of nontradable to tradable goods on the terms of trade and asset markets. A higher productivity growth in tradable goods than in nontradable goods leads to a higher relative price of nontradable to tradable goods, which appreciates the real exchange rate, deteriorates the terms of trade, and depresses the domestic and foreign asset markets. A lower relative price of nontradable goods depreciates the real exchange rate, improves the terms of trade, and lifts both the domestic and foreign asset markets.     

PROFIT TAX AND FIRM MOBILITY IN A THREE‐COUNTRY MODEL

We construct a three‐country model that incorporates international relocation by imperfectly competitive firms and examine both the effects of each country's profit tax reduction on the consumption and welfare of all countries, and the incentive for the countries to decrease the profit tax. In such a model, both the terms of trade and international relocation of firms offer the key to understanding the impacts of one country's profit tax policy. In particular, we note that the relocation of firms from the other two countries is positively related to the wage incomes of the third country through a shift in labour demand, and the terms‐of‐trade improvement is not only positively related to the wage incomes, but also negatively related to profit incomes through a shift in world consumption demand. We show that (i) in a three‐country world economy, regardless of the reduction's source, the profit tax reduction of each country leads to relocation of firms away from foreign countries toward its own economy and deteriorates the terms of trade of its economy and (ii) this becomes a ‘beggar‐thy‐neighbour’ policy in the sense that it lowers the welfare of the other foreign countries.     

MACROECONOMIC VOLATILITY AND INTERNATIONAL INTEGRATION

This paper explores the effects that varying degrees of international openness have on macroeconomic volatility. The analysis is conducted for a two‐symmetric‐country world under three levels of international integration: that of a closed economy, a financial autarky, and full financial integration. Different degrees of trade openness are considered in the form of home biases, while the economy is left vulnerable to total factor productivity and innovation shocks. Full financial integration is found to reduce firm‐size volatility and volatility in the mass of operative firms following a productivity shock and to increase them after an innovation shock. Moreover, the interaction between international sharing of profits and terms of trade transmissions determines the non‐linear behaviour of consumption‐to‐output ratio volatility found in empirical studies.     

International Risk Sharing and the Transmission of Productivity Shocks

This paper shows that standard international business cycle models can be reconciled with the empirical evidence on the lack of consumption risk sharing. First, we show analytically that with incomplete asset markets productivity disturbances can have large uninsurable effects on wealth, depending on the value of the trade elasticity and shock persistence. Second, we investigate these findings quantitatively in a model calibrated to the U.S. economy. With the low trade elasticity estimated via a method of moments procedure, the consumption risk of productivity shocks is magnified by high terms of trade and real exchange rate (RER) volatility. Strong wealth effects in response to shocks raise the demand for domestic goods above supply, crowding out external demand and appreciating the terms of trade and the RER. Building upon the literature on incomplete markets, we then show that similar results are obtained when productivity shocks are nearly permanent, provided the trade elasticity is set equal to the high values consistent with micro-estimates. Under both approaches the model accounts for the low and negative correlation between the RER and relative (domestic to foreign) consumption in the data—the "Backus–Smith puzzle".     

Does policy reform promote FDI in developing economies? a firm-level simulation approach

How do policy reforms for foreign investors in developing economies affect inward foreign direct investment? Using a firm heterogeneity model calibrated to match data on Japanese multinational firms, we simulate how multinationals respond to a decline in investment procedure days. We find that such policy reforms in investment procedures significantly increase the aggregate entries and sales of multinational firms in developing economies, with the more pronounced impact at the extensive margin than at the intensive margin. At the firm level, declining entry costs encourage more productive firms to invest in a wider range of markets although such impacts are modest for the most productive firms that already penetrate many markets. The impacts on foreign sales per multinational firm are less clear-cut in magnitude across productivity levels in part because falling entry costs directly increase multinational entry to developing economies, but only indirectly encourage their existing production in these markets.     

经济国际化的模式与中国企业国际化的战略选择

与日本、韩国以出口导向的国际化战略不同,中国在改革开放中走出了一条以吸收外商直接投资为主的转口贸易的国际化道路,这是中国在经济全球化挑战传统的工业化战略的过程中,对发展中国家的工业化所带来新的机遇的正确把握。中国目前以转口加工贸易为特征的国际化模式必须升级。单纯的转口加工贸易是“无根的花”,它所造成的“飞地经济”格局,会形成本国经济与外资经济之间严重的二元发展态势,也会在一定程度上抑制中国企业真正起飞和获得国际化的机会,使中国自身企业被边缘化。国际化战略升级的方向,一是要发展以跨国公司外包为主的加工贸易,二是要大力鼓励以收购兼并国外资源为主的国际化。     

发展中国家跨国公司的一体化战略研究

本文尝试以建立一个发展中国家跨国公司一体化战略选择的内生模型来研究差异化厂商基于国家间要素禀赋优势、贸易成本、市场容量以及自身技术水平等因素做出的一体化战略选择。并且通过比较静态分析方法,将此研究扩及到贸易自由化对差异化厂商均衡时的一体化战略、平均价格和生产规模,以及整体产业平均技术水平的影响。     

Imperfect Competition, Capital Shortages and Unemployment Persistence

We construct a model integrating the traditions of imperfect competition macroeconomics and real business cycles. For this we study a dynamic economy with optimizing households, firms and trade unions subject to stochastic shocks. We can derive closed form solutions for the behaviour of all agents. It is found that the combination of capital shortages and imperfect competition in labor markets can give rise to unemployment, and that this unemployment is quite persistent, even when the underlying shocks are not.     

Macroeconomic Effects of Asset‐Price Shocks in a Globalized Financial Market

In this paper, I study a model in which shocks to asset prices affect the real sector of the economy through a credit channel. As financial markets become internationally integrated, the economy becomes less vulnerable to domestic asset‐price shocks, but more vulnerable to foreign asset‐price shocks. To the extent that monetary policy stabilization is feasible and desirable, the globalization of financial markets shifts the focus of monetary policy from domestic asset prices to worldwide asset prices.     

NORTH–SOUTH TRADE WITH MULTINATIONAL FIRMS AND INCREASING PRODUCT VARIETY*

We present a model of North–South trade with multinational firms and increasing product variety. Firms engage in innovative R&D to develop new product varieties in the North, and foreign affiliates of multinational firms engage in adaptive R&D to learn how to produce product varieties in the South. We find that a shift to stronger protection of intellectual property rights in the South induces foreign affiliates of multinational firms to increase their R&D expenditures, results in a faster rate of technology transfer within multinational firms, and increases long‐run consumer welfare in both regions.     

Do regional trade agreements stimulate FDI? Evidence for the Agadir,MERCOSUR and AFTA regions

The integration of emerging markets into the global economy is heavily promoted by foreign direct investment (FDI ) inflows. Among the factors explaining the location of FDI , regional trade agreements (RTA s) can be relevant for emerging markets, as they can promote economic integration and increase the attractiveness of the region for foreign investors. This paper investigates the impact of South–South trade agreements on the FDI decision of multinationals, where the Agadir, mercado comun del sur (MERCOSUR), and ASEAN free trade area (AFTA) agreements are considered. Three panels of countries are defined, where the members joined a specific agreement or not. Non‐Gulf Arab states are compared to better performing regions in Latin America and Southern and Eastern Asia. The analysis provides evidence that openness to foreign trade and financial markets are among the main catalysts to attract FDI , provided that business‐friendly institutions exist in the host country. Other variables, like the size of the industrial sector, urbanization rates, and external debt appear to be important in some cases. The integration of China into the world economy is a specific trigger for FDI to Asian destinations. Since RTA s influence the market size by reducing barriers to trade, their impact operates via GDP growth and openness. Gains from the agreement are striking for Latin America and Asia, but not for Arab states. To attract more FDI , business‐friendly institutional reforms and mechanisms to support new firm foundation should be implemented in this region.     

BILATERALISM AND FREE TRADE*

We study a setting with many countries; in each country there are firms that can sell in the domestic as well as foreign markets. Countries can sign bilateral free‐trade agreements that lower import tariffs and thereby facilitate trade. We allow a country to sign any number of bilateral free‐trade agreements. A profile of free‐trade agreements defines the trading regime. Our principal finding is that, in symmetric settings, bilateralism is consistent with global free trade. We also explore the effects of asymmetries across countries and political economy considerations on the incentives to form trade agreements.     

Foreign direct investment subsidy in a dynamic stochastic general equilibrium model with heterogeneous firms

This study analyzes the macroeconomic impacts of subsidies to attract multinational corporations when firms are determining whether to enter or how to serve foreign markets. We show that a small FDI subsidy scheme induces consumption gains and delivers short‐term welfare improvement for the FDI host country if firms differ in productivity. However, the subsidy generates a new problem and results in the wealth reallocation effect, leading to welfare deterioration for the host country in the long run. Moreover, we find that a subsidy program induces a welfare improvement for the host country if it is offered to all domestic producers instead of foreign producers only in the host country.     

A Comparison of the Forecasting Accuracy of the Futures and Forward Markets for Foreign Exchange

Theoretical differences between the futures markets and the forward markets for foreign exchange suggest significant differences in the forecasting accuracy of these two markets. The findings of this research suggest that there is a statistically significant difference in the mean percentage forecast errors of the two markets, but this difference is small and probably not of economic significance. Therefore, the managers of multinational firms could expect to get almost equally effective forecasts from the two markets.     

Global Integration

This article argues that there are underlying changes in the world economy due to growing integration of the national economies which are more profound than the events in particular commodity markets, and that our national economic policies should be significantly shaped by these changes. Integration is defined in terms of the convergence of prices on international markets. It is occurring in the markets for commodities, factors and technologies. The freeing of trade multilaterally and unilaterally and the formation of regional trading arrangements have all played a part in greater global integration. Global and regional integration have changed the nature of the international markets in which we trade and require corporations to change their production and marketing strategies. Governments have an increasingly important role in negotiating international and regional agreements and in providing an environment that allows the domestic producers to compete on international markets. There is, however, no need to change the unilateral trading policies of Australia.     

外贸产业价值链的重构模式探讨

随着国内外市场一体化,全球生产、营销供应链的一体化,我国外贸体制的改革,外贸经营权的放开,在外贸产业价值链中,专业外贸企业原有的靠政策优势占据的价值链中的垄断地位已受到威胁。笔者运用价值链分析工具,通过分析外贸产业价值链的构成,分解和整合价值链的各项活动,重新定位价值链的战略环节,探讨了外贸产业价值链的重构,为外贸企业构筑新的竞争优势提出新的思路。     

资本账户开放与国际金融冲击的传导——基于DSGE模型的分析

本文在动态随机一般均衡的框架下,建立了一个包括贸易部门和非贸易部门的小型开放经济模型,系统研究和比较资本管制与资本账户开放两种情况下,国外金融冲击、出口需求冲击对中国经济的不同影响和传导机制,并检验资本账户开放情形下应对国际冲击时不同货币政策规则的有效性。结果发现：当资本账户开放时,一国受到国外冲击的波动幅度远大于资本管制的情况;资本管制和资本账户开放对国际金融冲击传导机制的关键差异在于贸易部门与非贸易部门的互动关系,具体表现为劳动力转移的差异;在资本账户开放后,面对不同形式的国际冲击,货币数量型规则和混合型规则均能有效熨平经济波动。     

Taxing the Financially Integrated Multinational Firm

This paper develops a theoretical model of corporate taxation in the presence of financially integrated multinational firms. Under the assumption that multinational firms use some measure of internal loans to finance foreign investment, we find that the optimal corporate tax rate is positive from the perspective of a small, open economy. This finding contrasts the standard result that the optimal‐source‐based capital tax is zero. Intuitively, when multinational firms finance investment in one country with loans from affiliates in another country, the burden of the corporate taxes levied in the latter country partly falls on investment and thus workers in the former country. This tax exporting mechanism introduces a scope for corporate taxes, which is not present in standard models of international taxation. Accounting for the internal capital markets of multinational firms thus helps resolve the tension between standard theory predicting zero capital taxes and the casual observation that countries tend to employ corporate taxes at fairly high rates.     

Multinationals and the gains from international diversification

This paper employs mean–variance spanning tests to examine the diversification potential of multinational firms and foreign market indices from the perspective of investors in the G7 countries over the 1984–1995 period. We find evidence that multinational corporations may have provided diversification benefits for investors in Germany and the United States. We find that the addition of foreign market indices to a domestic portfolio—inclusive of multinationals—provided substantial diversification benefits in all countries. The economic importance of the shift of the portfolio frontier varied considerably across markets.     

港澳台—中国对外开放的独特优势

中国对外开放三十多年,经济发展速度之快举世瞩目。作为对外开放的典型标志,对外贸易和引进外资更是突飞猛进,成为世界贸易排名第二、发展中国家引进外资最多的经济体。中国对外开放之所以取得如此成就,港澳台地区功不可没,甚至可言,如果没有同文同种的新型工业化经济体港澳台与中国内地的密切经贸往来,中国对外开放将经历较长的探索阶段。港澳台地区是中国对外开放最早的也是迄今最主要的投资者,是中国承接国际产业转移最重要的推动者,也是中国进军国际市场的最重要中介与平台。无论是珠三角经济带还是长三角经济带,港澳台企业都是重要的支柱力量。中国最早的区域经济一体化协议,是与香港和澳门签署的,今后中国的自贸区战略,港澳台地区将成为核心。