TARIFF POLICY AND WELFARE IN AN INTERNATIONAL DUOPOLY WITH CONSUMER‐FRIENDLY INITIATIVE

The purpose of this paper is to explore how strategic tariff policy and welfare are affected by the consumer‐friendly initiative of foreign exporting firms. We define a firm that is consumer‐friendly or non‐profit‐based if it considers both its own profit and consumer surplus. This paper extends Brander and Spencer by taking the consideration of consumer‐friendly firms into an international duopoly, and within such context examining the tariff policy and welfare. The consumer‐friendly initiative that leads to trade liberalization is a ‘Win‐Win‐Win’ solution in the sense that it is not only beneficial for foreign exporting firms, but also for the government and consumers of the importing country.     

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.     

Endogenous Comparative Advantage*

We develop a model of trade between identical countries. Workers endogenously acquire skills that are imperfectly observed by firms; therefore, firms use aggregate country investment as the prior when evaluating workers. This creates an informational externality interacting with general equilibrium effects on each country's skill premium. Asymmetric equilibria with comparative advantages exist even when there is a unique equilibrium under autarky. Symmetric, no‐trade equilibria can be unstable under free trade. Welfare effects are ambiguous: trade can be Pareto‐improving even if it leads to an equilibrium between rich and poor countries, with no special advantage regarding country size.     

Unionization,international integration,and selection

Abstract We study how unionization affects competitive selection between heterogeneous firms when wage negotiations can occur at the firm or at the profit‐centre level. With productivity specific wages, an increase in union power has: (i) a selection‐softening; (ii) a counter‐competitive; (iii) a wage‐inequality; and (iv) a variety effect. In a two‐country asymmetric setting, stronger unions soften competition for domestic firms and toughen it for exporters. With profit‐centre bargaining, we show how trade liberalization can affect wage inequality among identical workers both across firms (via its effects on competitive selection) and within firms (via wage discrimination across destination markets).     

Financial Development and Inequality in the Global Economy

We build a heterogeneous firms model with firm‐specific wages and credit frictions to study the role of financial development for inequality in the global economy. If there are many small (non‐exporting) firms, better access to external funds reduces wage and profit inequality as well as unemployment. In contrast, if there are many large (exporting) firms, financial development might have opposite effects – especially if trade costs are low. In summary, the implications of financial development for inequality depend on the size distribution of firms and on the costs of exporting. Trade liberalization, however, raises inequality unambiguously.     

Managerial versus Production Wages: Offshoring,Country Size,and Endowments

We explore the role of trade in differentiated final goods as well as offshoring of tasks for inequality both within and between countries, emphasizing the distinction between managerial and production labour. We extend Grossman and Rossi‐Hansberg (2012), where task trade is driven by external economies of scale, by considering asymmetric endowments. Identifying possible equilibrium patterns of task trade, we find little scope for two‐way trade if endowments are asymmetric. Our numerical simulations identify non‐monotonicities between the level of offshoring and measures of within‐country as well as between‐country inequality.     

The Distributional and Allocative Impacts of Virtual Labor Mobility across Time Zones through Communication Networks

Using a specific‐factors' model, with two goods (a shift‐working good and a non‐shift‐working good), three factors (capital specific to shift‐working, land specific to non‐shift‐working and labor) and two countries (Home and Foreign), which are located in different time zones, we highlight the impact of trade in labor services via communication networks on factor prices and production patterns. If two countries are identical in size, then under free trade in labor services, all workers work only in their local daytime, and night shift in each country is performed by imported labor services supplied by residents of the other country in their local daytime. Night‐time wage becomes the same as daytime wage (a wage equalization result). Other factor prices are also equalized. In both countries, capital rental rate increases, while land rent decreases. However, if two countries are different in size, trade in labor services does not equalize wages: in the large country, wages for night‐shift workers are higher than daytime wages and some residents work at night; in the small country, daytime wages become higher than night‐time wages and no one works at night, and night‐shift work is done by imported labor services from the large country. Land rent in the small country decreases. Land rent in the large country may or may not decrease, but it is always higher than in the small country. Capital rental rates in both countries are equalized and increase.     

INSUFFICIENT ENTRY OF EMPLOYEE‐CONTROLLED FIRMS IN A FREE‐ENTRY OLIGOPOLY

This study is a theoretical examination of whether employee‐controlled firms (ECFs) enter a free‐entry oligopolistic market excessively or insufficiently, from the viewpoint of welfare maximization. The excess entry theorem is well known in oligopoly theory. According to this theorem, a greater number of profit‐maximizing firms enter a free‐entry oligopolistic market than is optimal for welfare maximization. We demonstrate the possibility that insufficient entry arises when ECFs compete in a free‐entry market. In particular, we show that if both the demand and cost functions are convex, insufficient ECF entry necessarily occurs. Our results suggest that competition among firms seeking purposes other than profit might lead to insufficient entry because differences in competing firms’ objectives affect the intensity of market competition.     

On the International Linkages between Trade and Merger Policies*

In a three‐country model, this paper investigates linkages between merger incentives of exporting firms and the trade policy of an importing country. When exporting firms come from only one country, the tariff response of the importing country reverses the welfare effects of a merger in the exporting country. If there exist two exporting countries, a merger creates two types of conflicting international externalities. First, a merger in one exporting country increases profits of all firms. Secondly, non‐merged firms lose if the importing country is free to raise its tariff in response to a merger of foreign exporters.     

Why exporting countries agree to voluntary export restraints: the oligopolistic power of the foreign supplier

This paper studies the impact of VER on an exporting country. It shows that a VER at the free‐trade level favours the concentration of industry, allows firms with an export licence to expand, causes the contraction of the size of the firms producing for the domestic market only, and raises the price mark‐up in the domestic market. The impact on welfare is indeterminate depending upon the effect on global efficiency. If a VER is binding, also the price mark‐up in the foreign market rises and this effect on terms of trade, ceteris paribus, is welfare improving. An applied general equilibrium model for Turkey supports the conjecture that with a VER the increased oligopolistic power of incumbent firms with an export licence, the higher price mark‐up in the domestic market and a possible social welfare gain, are the key elements in understanding the rationale behind VERs. However, if authorities induce firms to engage in unproductive profit‐seeking activities, rent dissipation occurs and the impact on social welfare becomes negative.     

Skills,Tasks and the Scarcity of Talent in a Global Economy

The scarcity of talent is a tremendous challenge for firms in the globalized world. This paper investigates the role of labor market imperfection in open economies for the usage of talent in the production process of firms. For this purpose, I set up a heterogeneous firms model, where production consists of a continuum of tasks that differ in complexity. Firms hire low‐skilled and high‐skilled workers to perform these tasks. How firms assign workers to tasks depends on factor prices for the two skill types and the productivity advantage of high‐skilled workers in the performance of complex tasks. I study the firms’ assignment problem under two labor market regimes, which capture the polar cases of fully flexible wages and a binding minimum wage for low‐skilled workers. Since the minimum wage lowers the skill premium, it increases the range of tasks performed by high‐skilled workers, which enhances the stock of knowledge within firms to solve complex tasks and reduces the mass of active firms. In a setting with fully flexible wages trade does not affect the firm‐internal assignment of workers to tasks. On the contrary, if low‐skilled wages are fixed by a minimum wage, trade renders high‐skilled workers a scarce resource and reduces the range of tasks performed by this skill type with negative consequences for the human capital stock within firms. In this case, trade leads to higher per‐capita income for both skill types and thus to higher welfare in the open than in the closed economy, whereas – somewhat counter‐intuitive – inequality between the two skill types decreases, as more low‐skilled workers find employment in the production process.     

A model of trust in quality and North–South trade

Why do some countries produce higher quality goods than other countries? This paper suggests that one reason is self-perpetuating reputations, modelling the idea with a Klein–Leffler reputation model embedded in a general equilibrium model of trade. Reputation differences are particularly interesting because reputation is a form of “social capital”. Like product differentiation, it can explain why countries might trade even if their technologies and endowments are identical, why firms could profit from exports even if the foreign price is no higher than the domestic one, and why governments like to have “high-value” sectors. Ideally, a developing country would shift its own producers to a high-quality equilibrium; if that is not possible, the next best thing is to import experience goods and substitute to home production of goods for which reputation is not important.     

WAGE SUBSIDY AND WELFARE IN DEVELOPING COUNTRIES

This paper seeks to answer if wage subsidy to workers displaced due to trade reform raises welfare in a developing country. We use a general equilibrium model with non‐specific factor inputs and trade liberalization as a policy variable. A combination of wage subsidy and tariff rate obtains the second‐best welfare level. The theoretical result is new, policy‐relevant and important in view of political‐economy aspects of free trade in developing and transition countries.     

Trade liberalization,forward‐looking firms,and welfare

We set up an oligopolistic model with two exporting firms selling to a third market to investigate the welfare implications of trade liberalization when the exporting firms are forward‐looking. The results show that with cost asymmetry trade liberalization encourages the exporting firms to engage in tacit collusion, which may not only be detrimental to the domestic welfare, but also to the consumer surplus of the importing country. Moreover, we find that tacit collusion is less sustainable if the government of the importing country imposes a lower (higher) tariff on the more (less) efficient exporting firm. If a nonforward‐looking or a forward‐looking cost‐efficient domestic firm exists in the importing country, then trade liberalization also encourages tacit collusion.     

Redistributing Gains from Globalisation*

This paper analyses the effects of redistribution in a model of international trade with heterogeneous firms in which a fair‐wage effort mechanism leads to firm‐specific wage payments and involuntary unemployment. The redistribution scheme is financed by profit taxes and gives the same absolute lump‐sum transfer to all workers. International trade increases aggregate income and income inequality, ceteris paribus. If, however, trade is accompanied by a suitably chosen increase in the profit tax rate, it is possible to achieve higher aggregate income and a more equal income distribution than in autarky, provided that the share of exporters is sufficiently high.     

OWNERSHIP,CONTROL, AGENCY AND RESIDUAL CLAIMS IN HEALTHCARE: INSIGHTS ON COOPERATIVES AND NON‐PROFIT ORGANIZATIONS

Many issues surrounding healthcare entities’ performance can be traced to their governance and ownership. Increasingly, public services are being provided by non‐profit organizations and/or cooperatives, particularly in the healthcare sector. This is not unproblematic. We draw on the conceptual separation of ownership and control, and the notion of firm ownership to derive a taxonomy of dimensions along which a contractual‐ and property rights theory of the firm can be structured, in order to determine the nature of firms’ differences. We utilize the taxonomy to illustrate important distinctions between non‐profit and cooperative firms in the primary healthcare sector and propose testable hypotheses. Funders and regulators must recognise the differences between these firms, if public funding of healthcare is to achieve the expected outcomes.     

The Location of Firms in Unionized Countries*

This paper develops a two‐country economic geography model with Cournot competition, where the labor markets are unionized so that trade unions bargain efficiently with each firm over wages and employment. Agglomeration forces are present due to wage premia obtained by the trade unions. It is shown that if the bargaining power of unions differs across countries then, as trade costs are reduced, the country with relatively weak unions gradually acquires all firms. However, for a range of trade costs, it is also a locally stable equilibrium for all firms to locate in the country with strong unions.     

Differentiated Products,Divided Industries: Firm Preferences over Trade Liberalization

The recent focus on firms in international trade suggests two conjectures about preferences over trade policy – only the most productive firms should support freer trade, and industries can be internally divided over reciprocal liberalization. This paper clarifies the content and scope of these claims. The most productive firms are generally not the greatest beneficiaries from trade liberalization and may oppose further liberalization due to increased competition in export markets from compatriot firms. Exporting industries will feature no support for trade if foreign competition is too strong or barriers too unequal. The key analytic factor generating intra‐industry division is product differentiation, both directly, by increasing export opportunities for less efficient firms, and by inducing home market effects wherein larger countries are more competitive. The implications of these findings for the distributional effects of liberalization and the study of trade politics are discussed.     

The effect of technology choice on specialization and welfare in a two‐country model

This study presents a simple two‐country model in which firms in the manufacturing sector can choose a technology level (high or low). We show how trade costs and productivity levels affect technology choices by the firms in each country, where the fixed cost of adopting high technology differs between the two countries. This depends on the productivity level of the high technology. In particular, if the productivity of high technology is medium and trade costs are not too low, then a technology gap between countries arises. In this case, improving the productivity of the high technology country reduces the welfare level of consumers in the country in which low technology is adopted. To compensate for the welfare loss of the country from the technological improvement, trade costs should be reduced.     

Sustaining Collusion under Economic Integration*

In this paper, we aim at investigating from a game‐theory perspective whether trade liberalization can promote a collusive two‐way trade. We show that, under Cournot competition, economic integration is anti‐competitive if collusive trade is a possible outcome of the repeated game; under price competition, the likelihood of collusive trade is a necessary but not sufficient condition for trade liberalization to be pro‐competitive. Furthermore, we show that economic integration may increase the scope for collusion irrespective of the firms’ strategic variable.