Risk sharing and export performance with firm heterogeneity

We investigate how market uncertainty affects the export performance of a firm through financial frictions. We first extend Melitz's (2003) heterogeneous firm trade model by incorporating demand shocks, linking the demand uncertainties to the financing costs of firms. In this extension, the default probability is endogenously determined by a firm's productivity and demand uncertainty. Hence, firms with higher productivity or lower market uncertainty are offered lower interest rates and thus show better export performance. As an application, we also show that a risk-sharing mechanism, that pools default risk for a certain group of firms, lowers the default risk. This mechanism allows banks to charge lower interest rates to the member firms and therefore ultimately improves their export performance in both extensive and intensive margins. We find a real-world example of such a mechanism from business groups in Korea. Using Korean firm-level data, we show that the more diversified the business group, the greater the likelihood that its member firms export and the bigger their export revenues. We also show that our results are robust to alternative explanations for Korean business groups’ export competitiveness.     

信贷融资对异质性企业出口参与的影响* ——基于商业信贷和银行信贷角度的理论和实证分析

本文在新新贸易理论框架下，基于商业信贷和银行信贷的综合视角，系统研究了信贷融资对异质性企业出口参与的影响。本文重点围绕商业信贷对银行信贷的促进作用展开分析，从企业层面为中国出口增长“奇迹”提供来自金融视角的证据。本文在异质企业出口模型中引入商业信贷和银行信贷，论证商业信贷和银行信贷通过缓解出口成本融资约束影响企业出口参与，并运用中国制造业企业和IVprobit估计方法进行实证检验。本文发现：（1）改善商业信贷和银行信贷融资状况会提高企业出口概率；（2）商业信贷对银行信贷的促进作用有利于企业参与出口；（3）商业信贷对企业出口参与的作用不受企业所有制、企业规模、行业竞争性和企业出口固定成本差异的影响，银行信贷的作用则受上述差异的影响，商业信贷对银行信贷的促进作用受企业所有制和企业规模差异的影响。因此，发展信贷融资、建立商业信贷和银行信贷的互融互通机制，是加快中国出口增长的重要举措。     

Financing constraints,firm dynamics,export decisions,and aggregate productivity

We present a dynamic model in which firms accumulate wealth to avoid bankruptcy and to overcome financing constraints that affect their fixed operational costs and the costs of becoming an exporter. Financing constraints not only affect firms directly when they are binding, but also indirectly, through precautionary saving and the selection of firms via entry and exit of the domestic and export markets. We calibrate the model and test some of its predictions using a rich dataset of Italian manufacturing firms for the period 1995–2003. Financing constraints reduce the aggregate productivity gains induced by trade liberalization by 25 percent by distorting the incentives of the most productive firms to self-select into exporting.     

Skills scarcity and export intensity

We describe a model of trade with skills-based product differentiation and non-proportional trade costs that predicts a positive correlation between firms' export intensity, the price of their exports and the wages they pay to their workers. In equilibrium, firms that employ workers with comparatively scarcer skills export a larger proportion of their output, pay higher wages and charge higher prices. In line with empirical evidence, the model predicts that trade liberalization can cause the distribution of earnings to become more polarized, with patterns that reflect the heterogeneous effects of trade liberalization on firms' export performance.     

Firm exit,technological progress and trade

The dynamics of export market exit and firm closure have found limited attention in the new heterogeneous-firms trade literature. In fact, several of the predictions on firm survival and exit stemming from this new class of models are at odds with the stylized facts. Empirically, higher productivity firms survive longer, most firm closures are young firms, higher productivity exporters are more likely to continue to export compared to less productive exporters and market exits as well as firm closures are typically preceded by periods of contracting market shares. The present paper shows that the simple inclusion of exogenous economy wide technological progress into the standard Melitz (2003) model generates a tractable dynamic framework that generates endogenous exit decisions of firms in line with the stylized facts. Furthermore, we derive the effects of faster technological progress and trade liberalization on export market exit and firm closure.     

Welfare effects of monetary policy in an economy with vertical production and trade: An analysis based on the perspective of local currency pricing

By incorporating the factor of firms' asymmetric price setting behavior into the two-country model with vertical production and trade, we analyze how one country's monetary policy affects the welfare of both countries. We show that an expansionary monetary policy has (i) a beggar-thyself effect if the ratio of the non-expanding country's intermediate goods firms that set their export prices in the local currency is significantly low and (ii) a prosper-thy-neighbor effect in our model regardless of the ratio of either country's intermediate goods firms that set their export prices in the local currency.     

EXPORT‐MARKET DYNAMICS AND THE PROBABILITY OF FIRM CLOSURE: EVIDENCE FOR THE UNITED KINGDOM

This study presents the first empirical analysis of the determinants of firm closure in the United Kingdom with an emphasis on the role of export‐market dynamics, using panel data for a nationally representative group of firms operating in all‐market‐based sectors during 1997–2003. Our findings show that the probability of closure is (cet. par.) significantly lower for exporters, particularly those experiencing export‐market entry and exit. Having controlled for other attributes associated with productivity (such as size and export status), the following factors are found to increase the firm's survival prospects: higher capital intensity and TFP, foreign ownership, young age, displacement effects (through relatively high rates of entry of firms in each industry), and belonging to certain industries. Interestingly, increased import penetration (a proxy for lower trade costs) leads to a lower hazard rate for exporting entrants and continuous exporters, while inducing a higher hazard rate for domestic producers or those that quit exporting.     

出口退税政策对出口贸易的持续影响效应研究——来自异质性企业出口生存率的证据

出口退税作为一项贸易调控政策,在一国政府应对国际贸易的大幅波动中发挥着重要作用.文章以企业出口关系持续性作为研究切入点,结合高度细化的出口退税率数据,运用生存分析模型对出口退税政策的实施效果进行系统评估.研究表明:(1)总体而言,出口退税率的变动在短期和长期均对企业出口关系的稳定性产生了显著影响.(2)在短期内,出口退税政策的调整对企业出口持续性的影响不因其所在区域和行业特征的差异而存在显著不同,但在所有制属性层面,民营企业受到的影响程度最大.(3)在长期内,来自东部地区、民营以及低技术行业的企业不仅受政策变动的作用时效更长,而且受政策调整的影响效果也更明显;而来自西部地区、三资以及高技术行业的企业则对出口退税政策调整的反应敏感程度最低.因此,出口退税政策的实施需要结合出口信贷等政策加以综合运用,以保证经济的平稳运行.     

Wholesalers in international trade

Recent empirical research in international trade has revealed overwhelming evidence that, in all countries, a remarkably small proportion of firms report exports in Customs statistics. However, a large share of these are wholesalers. This suggests that the number of producers selling their products abroad might be much greater than that suggested by a simple count of the firms directly reporting their exports. This paper sheds light on the role of wholesalers in international trade. Our model uses very general assumptions to show that intermediated exporters may contribute significantly to the extension of countries' export opportunities. The model predicts a twofold role in international trade. First, wholesalers alleviate the difficulty of reaching less-accessible markets. Second, they help less-efficient firms to supply foreign markets, thus increasing the number of exported varieties at the aggregate level. We use French firm-level export data to provide empirical support for these two predictions.     

融资约束与企业出口行为:基于工业企业数据的经验研究

采用2000—2007年的3万多家工业企业数据,本文构造了包括内源融资、商业信贷以及企业信用特征等变量的企业融资约束综合指标。基于Heckman选择模型的经验研究表明,企业融资状况的改善不仅能提高企业出口的概率,而且对其出口规模也有重要影响。研究还发现融资状况改善对外资企业出口影响最显著;与国有企业相比,民营企业虽受到更严重的融资约束,但其出口表现并未更差。此外,融资状况改善对那些高外源融资依赖度行业的企业出口具有更明显的促进作用。     

Free Entry, Quasi-Free Trade, and Strategic Export Policy

This paper analyzes governments' choices between strategic export subsidies and free trade as a commitment when firms are free to enter or exit in response to these choices. Entry and exit is treated as a discrete process. Within the context of a four-stage game, two types of equilibria emerge: a quasi-free-trade equilibrium in which one of the two governments commits to free trade, while the other has a Nash equilibrium subsidy that is zero and bilateral export subsidies. Concerning welfare effects, if fixed costs are large enough, both countries achieve a welfare gain relative to free trade.     

Theory of the firm in relation to exchange rates,import substitution and export

Neoclassical theory deals with the profit maximizing beheviour of the firm in a closed economy. Once an open-economy condition is introduced, the impact of the exchange rate on the cost and price parameters of the firm and, consequently, its import substitution and export decisions becomes relevant. A model is presented with case studies in which, given the exchange rate, the firm seeks to determine the optimal level of import substitution, output and export with the objective of maximizing its profit. In today's competitive world when countries are liberalizing and moving towards an open trade regime, the influence of exchange rates on the decision-making processes of firms is bound to be significant. An approach which provides them with a methodology for spelling out their options and making optimal choices is, therefore, of considerable practical interest.     

Trade and firm heterogeneity in a Schumpeterian model of growth

The present paper explores the effect of trade liberalization on the level of productivity as well as the rate of productivity growth in an R&D-based model with heterogeneous firms. We introduce new and plausible features that are absent in existing studies. First, technical progress takes the form of continual quality improvement of products over time. Second, firm entry and exit are endogenously determined due to creative destruction of products. In this framework, we demonstrate that a lower transport cost or export sunk cost unambiguously reallocates resources to R&D and top-quality product industries from low-quality good industries. This means that trade liberalization increases the rate of technical progress as well as the level of manufacturing productivity. These results are found to be robust in an extended model with population growth without scale effects.     

Do standards improve the quality of traded products?

We examine whether standards raise the quality of traded products. Matching a panel of French firm–product–destination export data with a data set on sanitary and phytosanitary measures and technical barriers to trade, we find that such quality standards enforced on products by destination countries: (i) favour the export probability of high-quality firms provided that their productivity is high enough, (ii) raise the export sales of high-productivity, high-quality firms at the expense of low-productivity and low-quality firms and (iii) increase the quality supplied by firms if their productivity is high enough. We then develop a simple new trade model under uncertainty about product quality in which heterogeneous firms can strategically invest in quality signalling to rationalize these empirical results on quality and selection effects.     

Internet Technology and the Extensive Margin of Trade: Evidence from eBay in Emerging Economies

Online platforms such as eBay offer technologies that make it easier for firms to export. This paper dissects a new firm‐level dataset that covers sales made through eBay by sellers based in 21 emerging economies to provide a new lens through which to look at the effect of trade costs on the extensive margin of trade. Comparing eBay sellers with “offline” firm‐level data from the World Bank's Exporter Dynamics Database allows us to test whether the observed trade patterns on eBay fit with the trade‐liberalization predictions of heterogeneous‐firm models. We find that eBay firms export to more destinations, suggesting low destination‐specific fixed costs on eBay. We then show that the distribution of export destinations across eBay sellers is well approximated by a balls‐and‐bins model of frictionless trade, suggesting eBay indeed lowers fixed export costs. Finally, we compare the gravity of eBay with that of offline trade and find geographic distance, languages, and trade agreements to matter less for online trade.     

Multinational production,exports and aggregate productivity

This paper presents and estimates a dynamic model of multinational production (MP) and exports with heterogeneous firms. The model highlights the interaction between firms' location and export decisions and their effect on aggregate productivity. The model is structurally estimated using firm-level Indonesian manufacturing data. The results are broadly consistent with the pattern of productivity, exports and MP across firms. Counterfactual experiments suggest that there are substantial productivity gains due to international trade and MP. The implied changes in steady state real wages, however, are relatively small. The experiments emphasize that the nature of firm-level trade and MP interactions are crucial to determining the aggregate effects of trade and foreign direct investment policy.     

Riding out of a financial crisis: The joint effect of trust and corporate ownership

We study how generalized trust shapes the ability of firms with different ownership forms to obtain trade financing and perform during a financial crisis. Exploiting geographic variations in trust across Italian regions and the occurrence of the 2008-09 financial crisis in a difference-in-differences setting, we show that generalized trust makes family firms less able to obtain trade financing during the crisis. This finding maps into performance results: trust alleviates the negative effect of a crisis for non-family firms, while it aggravates the negative effect for family firms. This latter result depends crucially on a firm's corporate governance: trust does not harm family firms whose board is open to non-family directors. Collectively, our findings illustrate how culture interacts with corporate attributes in shaping a firm's prospects.     

Exporters in cross‐section: Direct versus intermediated trade

How do producers that export their goods directly differ from those that export through trade intermediaries? We take a standard model of trade with heterogeneous firms and add heterogeneity in quality to the usual heterogeneity in productivity. Modeling trade intermediaries as increasing marginal costs but decreasing fixed costs of exporting, we find that only firms with the highest quality‐adjusted productivity levels choose to export directly. Under certain parameter restrictions, the model shows that direct exporters tend to be larger and charge higher prices for their goods. In contrast to the literature, using Chinese customs data, we confirm that direct exporters do charge higher prices for their goods.     

Sunk Costs,Firm Heterogeneity,Export Market Entry and Exit: Evidence from India

This paper analyses the role of sunk costs and firm heterogeneity in firm decision to enter and exit export markets. Employing rich firm-level data on Indian manufacturing firms, the study points out that sunk costs in terms of previous export experience significantly explain entry and exit decisions of firms in the export market. The first set of analysis involves estimation of dynamic discrete choice model using random effects probit correcting for initial conditions problem. We find evidence that previous export experience (sunk costs) matters for export decision. However, importance of sunk costs is found to depreciate rapidly. Further, analysis across sub-sample of firms accounting for firm heterogeneity factors like size and product level information supports the hypothesis of sunk costs. Second set of analysis involving firm survival in export markets using discrete-time hazard models shows evidence of negative duration dependence. We observe that those firms which continue to export for few years are less likely to exit from export markets.

     

Exporting to fragile states in Africa: Firm‐level evidence

This study analyses the effect of fragility in destination markets on firm export behavior and the role of firm size in mediating adverse outcomes. The analysis is conducted using firm transaction data on Kenyan exports to Africa over the period 2004–2013. The analysis reveals that fragility negatively affects a firm's decision to enter a given destination market, reducing Kenya's bilateral trade flows to African countries. Larger firms are more resilient to destination shocks in fragility and are less likely to exit. These results are robust to alternative measures of destination fragility, and the exclusion of bordering countries and the East African Community partner states. Our analysis reveals that the effect of business fragility (regulatory quality, government effectiveness, and control of corruption) dominates that of political fragility (voice and accountability, rule of law, and political stability), although both effects are negative and significant.