INTERNATIONAL ASYMMETRY IN BUSINESS ACTIVITY AND APPRECIATION OF A STAGNANT COUNTRY'S CURRENCY*

This paper develops a two‐country, two‐commodity continuous‐time dynamic optimization model that accommodates a liquidity trap and persistent unemployment. It investigates a theoretical possibility of international asymmetry in business activity and a stagnant country's currency appreciation, which has been the common experience of Japan and the USA after Japan's total capital liberalization. It is found that if the marginal utility of consumption relative to that of liquidity exogenously declines in a country, its current account improves and the home currency appreciates. Consequently, home products lose competitiveness, causing home employment to decrease and foreign employment to increase.     

The impact of third-country effects and economic integration on China's outward FDI

The study employs a spatial econometric model to explore the impact of third-country effects and economic integration on China's outward FDI (OFDI). The results show that the pattern of China's OFDI tends toward a complex FDI without third-country effects. The degree of economic integration and host country's political risk both have a negative influence on China's OFDI. Furthermore, greater cultural proximity between China and the host country, as well as greater per capita income (market size), both have significant benefits to China's OFDI. The host country's market opportunity has a significant negative effect on China's OFDI.     

Capital Mobility, Consumption Substitutability and the Effects of Monetary Policy in Open Economies

Abstract. I use a dynamic general equilibrium two‐country optimizing model to analyze the implications of international capital mobility for the short‐run effects of monetary policy in an open economy. The model implies that the substitutability of goods produced in different countries plays a central role for the impact of changes in the degree of international capital mobility on the effects of monetary policy. Paralleling the results of the traditional Mundell–Fleming model, a higher degree of international capital mobility magnifies the short‐run output effects of monetary policy only if the Marshall–Lerner condition, which is linked to the cross‐country substitutability of goods, holds.     

Trade Costs and the Open Macroeconomy

Trade costs are known to be a major obstacle to international economic integration. Following the approach of New Open Economy Macroeconomics, this paper explores the effects of international trade costs in a micro‐founded general equilibrium model that allows for different degrees of exchange rate pass‐through. Trade costs are shown to create an endogenous home bias in consumption and the model performs well in matching empirical trade shares for OECD countries. In addition, trade costs reduce cross‐country output and consumption correlations, and they magnify exchange rate volatility. Trade costs turn a monetary expansion into a beggar‐thy‐neighbor policy.     

Neoclassical Growth, Manufacturing Agglomeration, and Terms of Trade

This study reverses the prediction of geography and growth models that trade integration may cause income divergence. Moreover, a new dynamic welfare gain of trade openness is identified. These results are obtained from embedding a new economic geography model into a neoclassical growth model. Starting from symmetric countries, a country that accumulates more capital than the other increases its home market size, improves its terms of trade, and lowers its relative consumption price index, because trade costs drive a wedge in between relative producer and consumption price indices. Both effects in turn tend to increase its marginal revenue product of capital relative to the other country (divergence forces), while factor substitution diminishes its marginal revenue product of capital (convergence force). Reducing trade costs decreases the wedge and weakens the divergence forces, while the convergence force is unaffected. Hence, divergence is more likely with higher rather than lower trade costs.     

Tariffs,Offshoring and Unemployment in A Two‐Country Model

This paper develops a two‐country model that incorporates offshoring opportunities, and analyses the effects of tariffs under economic stagnation in a liquidity trap that causes unemployment. We find that a rise in tariffs on imports of outsourced goods contributes to an increase in employment by inducing a shift in production, but also leads to an appreciation of the real exchange rate that tends to reduce employment. The effect of real exchange rate appreciation dominates the effect of the production shift, and accordingly employment and consumption fall. The effects of tariff adjustments are reversed, however, when there is no liquidity trap and hence no unemployment.     

Countries, regions and trade: On the welfare impacts of economic integration

We study the impact of falling international trade costs and falling national transport costs on the economic geography of countries involved in an integration process. Each country is formed by two regions between which labor is mobile, whereas there is no international mobility. Goods can be traded both nationally and internationally at positive, but different, costs. A decrease in trade costs and/or in transport costs has a direct impact on prices and wages, which allows us to account for the impact of changes in these parameters on the economic geography and welfare of each country. We show that, as trade barriers fall, the benefits of integration come after its costs. We also show that national transport policies are of the beggar-thy-neighbor type. On both counts, policy coordination is required in the process of economic integration.     

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.     

Corporate Tax Reductions,Cross‐Border Ownership and Welfare

In this paper, a three‐country model incorporating the cross‐border ownership of stock and international firm relocation is constructed. Using this model, the effects of a reduction in the corporate tax on welfare in all three countries is examined. The findings indicate that if the country undertaking the reduction is moderately rich, and one of the two remaining countries is rich while the other country is poor, the tax reduction not only brings about a positive effect on its own welfare, but also increases the welfare of the rich foreign country and lowers that of the poor foreign country.     

COMPETITION, PARALLEL IMPORTS AND COST-REDUCING INNOVATION

Incorporating parallel imports (PI), we develop a two‐country two‐firm model which relates to the incentives for cost‐reducing innovation. We show that PI may facilitate or inhibit the manufacturers' incentives to innovate. In particular, PI could encourage both firms' innovations. The difference between the manufacturer's profits under successful innovation and failed innovation is either a U‐shaped curve or an inverted U‐shaped curve in terms of the cost of engaging in PI. As these differences reflect the manufacturers' incentive to innovate, the variations in R&D investment depend on transportation cost, and firms' marginal costs before and after successful innovations.     

HOME MARKET EFFECTS IN THE CHAMBERLINIAN–RICARDIAN WORLD

According to conventional home market effects, free trade tends to shrink the market share for a smaller economy in differentiated manufacturing goods, and in the extreme, leads to a complete hollowing out of the industry. Departing from the original Helpman–Krugman modelling assumptions behind the home market effects, we introduce a technology advantage in terms of the difference in fixed cost and/or marginal cost between trading partners and prove that home market effects will be offset and even reverse if a small economy has better technology than another country. With a higher elasticity of substitution, the marginal cost advantage becomes more important if it is to dominate the home market effect. We also show that even with an identical country size, the intra‐industry trade addressed in the existing literature may not occur; it will occur only if the technology differential lies within a certain range that is positively affected by the level of transport cost.     

Globalization,Tax Distortions,and Public‐Sector Retrenchment*

It is widely perceived that globalization inevitably leads to a retrenchment of tax‐financed public‐sector activities. The argument is that tax distortions increase when production is more easily relocated across countries (the elasticity argument). We question this perception in a model that captures standard mechanisms from trade and open‐economy models. Importantly, the retrenchment argument overlooks the fact that the basic effect of integration (i.e., gains from trade) tends to lower the marginal costs of public funds. Moreover, the elasticity argument is not unambiguously supported, and there is no race to the bottom as a result of the perceived terms‐of‐trade effects of non‐cooperative fiscal policies.     

Rigid labour markets with trade and capital mobility: theory and evidence

Abstract We develop a multi‐country model with imperfect labour markets to study the effect of labour market frictions on bilateral trade flows. We use a framework that allows for goods trade and capital mobility and show that labour market imperfections exert opposite effects in the absence of capital mobility (the short run) and its presence (the long run), respectively. In the short run, a higher degree of labour market rigidity decreases the value of total trade, but increases the share of intra‐industry trade for a country that is larger than its trading partner. The reverse effects are observed when capital is allowed to cross country borders. Using data on unemployment and income distribution for 23 OECD countries, we compute the central parameter in our theoretical model that describes the degree of labour market rigidity. We use this new empirical concept to provide evidence for our theoretical findings by means of reduced‐form regressions as well as simulation results of a calibrated general equilibrium model.     

Financial frictions,interest rate dynamics,and international business cycle synchronization

A two‐country real business cycle model with national endogenous borrowing constraints and working capital requirements can account for the high level of international co‐movements. The effects of technology shocks are transmitted internationally through the dynamics of the interest rate. Specifically, the borrowing mechanism brings about a wedge between the real interest rate and the expected marginal product of capital, such that interest rates fall following positive technology shocks. A lower interest rate induces more investment by Foreign firms, which in turn contribute to greater synchronization of economic activities across countries. Moreover, terms of trade amplify the effects of technology shocks.     

Location choice under trade and environmental policies

In this paper, we use a game theoretic model to analyze the trade-off between the attractiveness of FDI and the environmental damage caused by production under asymmetric information. In the first stage, the domestic developing country reveals the level of import tariff and pollution tax under information uncertainty about the environmental damage that the foreign firm can cause. The foreign firm from a developed country decides where to locate afterwards with complete information about its own damage. Results show that the developing country can be better off encouraging FDI if and only if the marginal damage of pollution is sufficiently low. The optimal level of pollution taxes attracting FDI is higher than the marginal damage of pollution. However, the optimal pollution tax without FDI can be lower than the marginal damage of pollution with sufficiently high demand in the developing country.     

Economic Determinants of Free Trade Agreements Revisited: Distinguishing Sources of Interdependence

One of the most notable international economic events since 1990 has been the enormous increase in the number of free trade agreements (FTAs). While Baier and Bergstrand were the first to show empirically the impact of a country‐pair's economic characteristics on the likelihood of the pair having an FTA, the literature has been extended to demonstrate the importance empirically of FTA “interdependence”—the effect of other FTAs on the probability of a pair having an FTA. In the context of the Baier–Bergstrand framework, this paper delves deeper into the sources of interdependence—an “own‐FTA” effect and a “cross‐FTA” effect. The authors argue that the own‐FTA effect (the impact on the net welfare gains of an FTA between two countries owing to either already having other FTAs) likely dwarfs the cross‐FTA effect (the impact on the net welfare gains of an FTA between the pair owing to other FTAs existing in the rest of the world, or ROW). Augmenting a parsimonious logit model with simple “multilateral FTA” and “ROW FTA” terms to differentiate the own and cross effects empirically, it is shown that the marginal impact on the probability of a country‐pair having an agreement of either country having one more FTA with a third country is 50 times that of one more FTA between another pair in ROW. The results suggest that “domino (own‐FTA) effects” have far exceeded “competitive liberalization (cross‐FTA) effects” in the proliferation of FTAs.     

Unity versus Collaboration: Construction of China's Belt and Road Free Trade Agreement 2.0 Network

In the context of the United States prioritizing bilateral as well as trilateral trade agreements and China's regional economic integration strategy based on the Belt and Road (B&R) Initiative, the B&R free trade agreement (FTA) and the US–European–Japanese FTA (UEJFTA) have become the two regional economic integration processes with the greatest potential impact on the world economic landscape. The present paper examines the game situation as well as the economic effects of China's B&R‐FTA 2.0 network against the United States' UEJFTA to study the optimization of China's B&R FTA system. By constructing a four‐country extended game model under a two‐part expansion, we find that an increase in members will promote the welfare of each country when there is a single regional trade agreement; the potential member countries tend to choose larger organizations for higher economic benefits when there are several regional trade agreements. Our quantitative simulation shows that promoting the construction of the FTA 2.0 network based on the B&R can significantly alleviate the impact of FTA entered into by the United States with its major trading partners.     

Economic Integration,Growth and Income Distribution

This paper constructs a two‐sector growth model with heterogeneous labour, to explore the impact of the economic integration on growth and income distribution. There are two sectors in each country, including the consumption‐good sector and the R&D sector. We suppose that the R&D sector produces new blueprints or ideas for these innovations, and hence provides the engine of growth. Assume that the talent's distribution of workers is the uniform distribution. We show that the economic integration will stimulate the developing countries' economic growth and then decrease its income inequality. In addition, we also demonstrate that if the growth rate of the advanced country rises after the integration, then income inequality of that will increase, and vice versa.     

Location of vertically linked industries: agglomeration versus comparative advantage

This paper analyses the effects of trade liberalisation on the location of manufacturing firms that are vertically linked and differ in factor intensities. I extend the new economic geography literature, by embedding a model with vertical linkages within a Heckscher-Ohlin framework. I show that lower trade costs can lead to an agglomeration of all upstream and downstream firms in one country, even when they differ in factor intensities. These industrial location patterns do not always lead to factor price convergence; and may result in an increase in returns to both factors in the country where the agglomeration locates.     

Economic Integration,Monopoly Power and Productivity Growth without Scale Effects

This paper considers how monopoly power affects the relationship between economic integration and economic growth that is not biased by a scale effect. In a two‐country model of trade, productivity growth is generated by firm‐level investment in process innovation, and the location of economic activity is determined by relative market size, trade costs and imperfect knowledge diffusion. Equilibrium features the partial concentration of manufacturing and the full concentration of innovation in the larger country. Increased economic integration raises the concentration of manufacturing in the larger country, and when monopoly power is strong, leads to decreased product variety, accelerated productivity growth and greater national welfare. With weak monopoly power, however, it raises product variety and dampens productivity growth, but may benefit or hurt welfare.