Protectionist Reputations and the Threat of Voluntary Export Restraint*

Voluntary export restraints are often administered in such a way that each firm's post-VER output allocation is positively related to its output under free trade. When this is true, a credible threat of a future VER will induce foreign firms to dump in the current period, decreasing the domestic price (the Yano effect), and possibly increasing welfare. We show that if an importing government's preferences are private information and if the government makes a series of VER decisions, there may exist an incentive for a welfare-maximizing government that normally prefers free trade to maintain a protectionist reputation by imposing a VER.     

Dumping,antidumping duties,and price undertakings

This paper examines which types of firms, from a developed country (DC) or a less developed country (LDC), tend to practice dumping, using a two-market equilibrium analysis of trade in similar products. Specifically, we present a vertical product differentiation model of duopolistic competition between a DC firm and an LDC firm under free trade to show that the DC firm sells a higher-quality product without dumping. In contrast, the LDC firm sells a lower-quality product and practices dumping in the DC market by charging a price lower than the product's price in the LDC's local market. In response to the LDC dumping, the DC government's use of an optimal antidumping duty increases its domestic welfare. The LDC's social welfare may increase if its exporting firm accepts price undertaking rather than dumping. From the perspective of world welfare, defined by aggregating the welfare of the trading countries (DC and LDC), the trade damage measure through imposing antidumping fines on LDC dumping is Pareto-improving compared to free trade (under which dumping takes place) and price undertakings.     

Trade and industrial structure with large firms and heterogeneity

We develop a model of trade and firm heterogeneity in an oligopolistic setting. This setting generates key differences in terms of modelling setup, modelling predictions and welfare implications with respect to the existing literature on trade and firm heterogeneity. In terms of modelling setup our approach allows us to explore interaction between potentially large heterogeneous firms, in contrast to recent trade literature with heterogeneity and atomistic firms. As a result variables like market price and total sales vary endogenously as different firms enter the market. We offer a solution for the integer problem inherent in small group models, based on stochastic dominance. The model generates testable predictions deviating from the benchmark firm heterogeneity model of Melitz (2003) in terms of the effect of trade liberalisation on markups, market shares, the market price. We also derive predictions on the effect of distance and market size on the probability of zero trade flows and export prices. Our model features the possibility that welfare declines as a result of trade liberalisation. The result in Brander and Krugman (1983), the benchmark model for trade under oligopoly, that welfare unambiguously rises with free entry and might decline without free entry due to increased cross-hauling is reversed. In a setting with heterogeneous instead of homogeneous firms, welfare might decline with free entry. A negative welfare effect without free entry can be ruled out if the firm size distribution is sufficiently dispersed.     

Is Corporate Environmentalism Good for Domestic Welfare?

Many private firms voluntarily care about the environment and declare that their products and production processes are environmentally friendly. This paper shows that corporate environmentalism may reduce the effectiveness of government policies. A simple third‐market trade model with strategic environmental and trade policy is employed, in which an environmentally conscious domestic firm competes with a profit‐maximizing foreign firm. It is shown that even if emission taxes and export subsidies are both available, corporate environmentalism may reduce domestic welfare when pollution is transboundary. In the realistic situation where export subsidies are prohibited, welfare may fall even if pollution is local.     

Trade Policies for Exporting Industries under Free Entry

This paper computes optimal export taxes and domestic production subsidies for exporting industries under free entry. We show that domestic welfare is not at maximum, as is typically believed, when the export price is a monopoly price, and the domestic price is a competitive price, because a market structure effect has to be taken into account. Furthermore, we show that the optimal tax/subsidy formulas for an oligopoly coincide with those under perfect competition, if foreign and domestic demand functions are both linear. We also discuss optimal trade policies when only one instrument is available, and we run numerical simulations to determine and compare optimal trade taxes under endogenous and exogenous market structures.     

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.     

Import Penetration and Domestic Process Innovation

This paper develops a model of R&D competition between domestic and foreign firms that explicitly incorporates the effect of the market structure. We focus on how differences in costs modify the effects of increases in the number of foreign firms on R&D investments of domestic firms. We show that an increase in the number of foreign firms may have a positive effect on a domestic firm's R&D investment and also show that two trade policies, tariffs or quotas, could have different effects on R&D investments of domestic firms. A welfare analysis shows that greater cost advantages increase social welfare.     

Voluntary Export Restraints and Economic Welfare

In this paper, we explore welfare implications of a voluntary export restraint (VER) agreement within a simple model of duopoly with product differentiation and conjectural variations. We assume that the foreign exporter does not sell its product in its own market and that the imposition of a VER makes the domestic firm into a Stackelberg leader. Under these assumptions, it is shown that a VER introduced at the free-trade equilibrium level of export is welfare-improving for the importing country if and only if the foreign exporter is forced to comply with the restraint involuntarily . In other words, it is impossible to benefit home country and foreign country simultaneously by a VER agreement within the class of models we are envisaging. This result holds irrespective of whether firms compete in terms of quantities or prices.     

POLITICAL ECONOMY OF STRATEGIC EXPORT POLICY IN A DIFFERENTIATED DUOPOLY*

This paper investigates the effect of a home firm's lobbying on a strategic export policy in a third market with a differentiated duopoly. We focus on its effect on domestic welfare under Bertrand and Cournot competition. Regardless of the mode of competition, the strategic export policy cannot improve domestic welfare in the presence of lobbying if the degree of product differentiation is high or the government is overly concerned with political contribution relative to domestic welfare. Moreover, for the same degree of product differentiation, the lobbying‐induced export policy is more likely to deteriorate domestic welfare relative to free trade under Cournot competition.     

Who Benefits from Voluntary Export Restraints?

Using a simple Cournot-oligopoly model, the paper examines the effects of voluntary export restraints (VERs) on profits, market shares, consumers' surplus, and domestic welfare when the domestic market is open to foreign direct investment (FDI) or exports from a third country. A VER may induce FDI from the VER-restricted country or exports from the third country. Under certain circumstances, the domestic firm loses from a VER. Even if the domestic firm gains, the increase in the market share of the domestic country induced by the VER could be less than that of the third country.     

Export Spillovers of FDI on China's Domestic Firms

This paper examines the horizontal and vertical export spillovers of foreign direct investment (FDI) on China's manufacturing domestic firms by using firm‐level census data over the period of 2000–03. Based on a Heckman two‐step procedure combining first differencing and instrumental variable regression techniques, it is found that FDI has had a positive impact on the export value of domestic firms mainly through backward technology spillovers and a positive impact on the export‐to‐sales ratio of domestic firms through horizontal export‐related information spillovers. After decomposing FDI by different market orientation and domestic firms by different ownership, the paper finds that the positive impact on domestic firms' export values is mainly from the nonexporting and the exporting foreign‐invested enterprises while the positive impact on domestic firms' export‐to‐sales ratios is mainly from the high‐exporting foreign‐invested enterprises. Both types of export spillovers are mainly diffused to domestic non‐state‐owned enterprises.     

Managerial capital,occupational choice and inequality in a global economy

This study proposes a simple theory of trade with endogenous firm productivity, occupational choice and income inequality. Individuals with different managerial talent choose to become entrepreneurs or workers. Entrepreneurs enhance firm productivity by investing in managerial capital. The model generates three income classes: low‐income workers facing the prospect of unemployment, middle‐income entrepreneurs managing domestic firms and high‐income entrepreneurs managing global firms. Trade liberalization policies raise unemployment and improve welfare. A reduction in per‐unit trade costs raises top incomes and generates labour‐market polarization. A reduction in fixed exporting costs has an ambiguous effect on top incomes and personal income distribution. Policies reducing labour‐market frictions or the costs of managerial‐capital acquisition create more jobs and improve welfare. The income distributional effects of labour‐market policies depend on which policy is implemented.     

The welfare effect of a free trade agreement in the presence of foreign direct investment and rules of origin

This paper investigates the welfare effect of forming a free trade agreement (FTA). To receive tariff‐free treatment, firms must comply with the rules of origin (ROO). Outside firms could undertake either market‐oriented or export‐platform foreign direct investments (FDIs). ROO have the following effects: (i) An infeasible FTA may become feasible by deterring outside firms' FDIs, (ii) an FDI of a less efficient firm could replace that of an efficient firm, or (iii) FDIs made before the FTA is concluded might be eliminated. These potential effects complicate the welfare effect of the FTA and could decrease the consumer surplus.     

Optimal Trade Policy under Homogeneous Bertrand Competition*

In a seminal paper, Eaton and Grossman (1986) conclude that an export tax is optimal if firms produce heterogeneous products and engage in Bertrand price competition. In particular, they made a comment that could be interpreted to mean that even in the case of a homogeneous product, the optimal policy is still an export tax. This paper has re‐examined the case and found that the optimal export policy can be an export subsidy, free trade, or an export tax, depending on the marginal cost differential between the domestic and the foreign firms. Moreover, if government intervention entails a cost, free trade becomes the only optimal policy.     

Distortions to agricultural incentives: Evidence from Nigerian value chains

Understanding how policies affect price transmission and incentives for producers and consumers along the complete value chain is a relevant research question due to the more globalized structure of agricultural value chains. In particular, Nigerian agricultural value chains have been targeted by a number of policy decisions. We analyze the import‐oriented palm oil value chain and the export‐oriented cacao value chain, estimating the price distortions from policies and their implications for production incentives at the regional level. For palm oil, due to protective trade policies and domestic initiatives, the nominal rate of protection (NRP) at the farmgate for palm oil producers shows that producers have been protected. NRPs at the border for cacao beans and cocoa products are negative, which may be due to a quality gap, the export market structure, and the concentration of buyers in global markets. Negative NRPs at the farmgate are seen for all regions, showing disincentives in the cacao beans export market reverberate through the domestic market despite domestic support policies. In both value chains, NRPs at farmgate vary across regions partially due to regional policy frameworks and partially due to local conditions impacting price transmission.     

Strategic Privatization in Developing Countries

Privatization of state‐owned enterprises may have important welfare implications, in particular in less developed economies where markets are small and domestic firms are typically relatively weak, both technologically and financially. In these environments, a high‐tech foreign investor acquiring the state‐owned assets may end up dominating the local market, thereby harming local consumer and producer interests. A foreign investor, however, is likely to be both willing and able to offer a higher bid for the assets than local investors. This paper addresses the trade‐off for local governments between privatization revenues and foreign market power. The authors find that there may be an incentive to privatize “strategically” by selling the state‐owned firm to a local (less advanced) investor at a lower price in order to achieve a more competitive post‐privatization market structure.     

Export price adjustments under financial constraints

Exploiting data on the product‐destination‐level transactions of a large panel of Italian firms, we provide evidence that financial constraints affect price variation across exporters. Constrained exporters charge higher prices than do unconstrained firms that export to the same product‐destination market. This pattern is the result of a two‐fold effect. Distressed firms pass on their higher production costs through prices. However, they also charge higher mark‐ups. We explain this evidence referring to models in which rival firms produce different brands of the same product for customers with significant switching costs and producers face capital market imperfections when they need external financing. Our empirical investigations corroborate this explanation: price gaps are higher when switching costs or other forms of demand rigidity are expected to be more relevant.     

Asymmetric Demand Information and Foreign Direct Investment*

We examine the FDI versus exports decision of firms competing in an oligopolistic (quantity‐setting) market under demand uncertainty and asymmetric information. Compared to a firm that chooses to export, a firm that chooses to set up a plant in the host market has superior information about local market demand. In addition to the well‐known tension between the fixed set‐up costs of investment, the additional variable costs of exports and oligopoly sizes, the incentive to invest abroad is explained by the strategic learning effect. FDI may be observed even if trade costs are zero. The analysis is robust to price competition and to the possibility that a foreign firm can engage in both FDI and exports.     

ANTIDUMPING,INTRA‐INDUSTRY TRADE,AND QUALITY REVERSALS

We examine an export game where two (home and foreign) firms produce vertically differentiated products. The foreign firm is more R&D efficient and is based in a larger and richer market. The unique (risk‐dominant) Nash equilibrium exhibits intra‐industry trade, and the foreign producer manufactures a higher‐quality product. When transport costs are low, unilateral dumping by the foreign firm arises; otherwise, reciprocal dumping occurs. For some parameters, a domestic antidumping policy leads to a quality reversal in the international market whereby the home firm becomes the quality leader. This policy is desirable for the implementing country, though world welfare decreases.     

Imported inputs and privatization in downstream mixed oligopoly with foreign ownership

This paper examines welfare implications of privatization in a mixed oligopoly with vertically related markets, where an upstream foreign monopolist sells an essential input to public and private firms located downstream in the domestic country. The impact on domestic welfare of privatizing the downstream public firm is shown to contain three effects. The first is an output distortion effect, which negatively affects welfare since privatization decreases the production of final good for consumption. The second is an input price lowering effect resulting from a decrease in derived demand for the input. When the level of privatization increases, a decrease in final good production lowers input demand, causing input price to decline and domestic welfare to increase. The third is a rent‐leaking effect associated with foreign ownership in the downstream private firm. The rival domestic firm strategically increases its final good production, causing profits accrued to foreign investors to increase and domestic welfare to decline. Without foreign ownership in the downstream private firm, the optimal policy toward the public firm is complete privatization as the output distortion effect is dominated by the input price lowering effect. With foreign ownership, however, complete privatization can never be socially optimal due to the additional negative impact on domestic welfare of the rent‐leaking effect. We further discuss implications for domestic welfare under different privatization schemes (e.g., selling the privatization shares to the upstream foreign monopolist or to the rival domestic firm).