International mergers: Incentives and welfare

Information asymmetry creates incentives for firms from different countries to merge. To demonstrate this point, we develop a model of international oligopolistic competition under demand uncertainty and asymmetric information. We show that when domestic firms but not foreign firms are completely informed of local market demands, information sharing enhances the profitability of a merger between a domestic firm and a foreign firm. We also examine how such a merger affects the non-merging firms' profits, consumer surplus and social welfare.     

基于需求与储量相关条件下的供应链协调研究

供应链模型由一个制造商和零售商组成,其中制造商向零售商供应商品,零售商面临客户的商品需求与储量相关。在该模型中,制造商欲通过批发价和储量成本补偿方式来协调分散式供应链并赢利,使供应链分散式时的系统总储量等于集中控制时的储量水平。假定商品需求是依赖储量的函数和一个储量成本补偿。在单个零售商情形下,制造商需要增大批发价及支付给零售商的储量成本补贴来协调整个渠道并盈利。当两个及多个零售商竞争时,假定市场需求依赖于总储量水平,零售商按照储量比例分割市场。     

Retailer Pricing and Competitive Effects

Until recently, retailers have taken an either/or approach to competition: either reacting fiercely to competitive price changes or ignoring them altogether. Today, however, firms make a concerted effort to determine and quantify competitive effects. In this paper, we focus on how pricing and competitive effects interact as a general phenomenon, particularly as it applies to retailing. We attempt to construct a general framework that enhances our understanding of the emerging research issues in the area of pricing and competitive effects, and we examine their implications for practice. The areas that show high promise/opportunity are in the online setting for all types of goods—fashion, perishable and packaged staples, and durables—particularly with respect to pricing for profitability and understanding the impact of competition. Other opportunities include understanding the pricing and competitive effects in the perishable goods category sold in specialty, discount, and convenience stores.     

PRODUCT FULFILLMENT IN SUPPLY CHAINS SUPPORTING INTERNET‐RETAILING OPERATIONS

Customer service, based on economical logistics operations across the supply chain, is key to the realization of sustainable levels of profitability in Internet retailing. Concentrating on inventory and product‐release operations, an empirical simulation model suggests that inventory centralization and market demand growth positively affect the level of cost‐effective service received by online shoppers. The results also show that under increasing demand levels, Internet retailers can provide optimal service to consumers by fulfilling orders through inventories located at their own facilities and avoid relying on inventories held elsewhere in the supply chain.     

Firm Growth and Failure in Increasingly Competitive Markets Theory and Application to Hospital Markets

Recent models of firm failure and growth have ignored demand factors. In this paper, we generalize these theoretical analyses to include demand factors in explaining failure and growth for heterogeneous firms in local markets facing imperfect but increasing competition. The model is then applied empirically to the hospital industry in California over the 1980s, during which time competition did intensify. We model the closure decision based on expectations of future growth, explicitly accounting for self selection and simultaneity. We find that both size and demand factors are important determinants of survival and growth     

Information and disclosure in strategic trade policy

We relax the standard assumption in the strategic trade policy literature that governments possess complete information about the economy. Assuming instead that governments must obtain information from firms, we examine firms' incentive to disclose information to the governments in the Brander–Spencer setting. With quantity competition, we find firms disclosing both demand and cost information, thereby justifying the literature's omniscient-government assumption. With price competition, however, firms have no incentives to disclose demand or cost information, so governments remain uninformed. Further, with quantity competition and unknown demand, governments are caught in an informational prisoner's dilemma.     

The Emergence of Cost-Based Strategies in Retailing

Cost-based retailing has evolved as a strategy for some high growth retal firms, led apparently by Wal-Mart. These firms do not margin manage in the tradition of retailing as taught in business schools. They try to lower prices and costs in the context of a systems driven organization. A series of in depth interviews with the executives of twenty-four retail chains with supermarket, drug, and/or mass merchandising formats is reported on. Some differences between cost driven and margin driven firms are delineated. Some limitations of the cost driven concept are offered along with some ramifications for the study of marketing and channels.     

Shopping in the omnichannel supply chain under price competition and product return

In recent years, omnichannel retailing has created value for prospective consumers. The rise of omnichannel retailing has changed consumers' buying habits, and manufacturers are facing stiff competition from retailers. To reduce this competition effect, manufacturers and retailers often work together to reduce showroom display costs. Despite this practice, there is little understanding of how omnichannel retailing impacts supply chain (SC) profit under competitive conditions. We investigate the test-in-store-and-buy-online (TSBO) retailing strategy and its impact on SC profit and price competition between manufacturers. The retailer sells products of both manufacturers through its website but displays products of only one manufacturer in the showroom, which bears the displaying cost. The retailer adopts a return policy for the other manufacturer. Stackelberg game was used to examine how members of the chain interact, and Nash equilibrium was used to find optimal strategies for players under decentralized and integrated channels. The results show that the TSBO strategy in retailing benefits all supply chain players under the integrated channel. A further interesting finding is that omnichannel SC profits are highest when retailers adopt a return policy. When two manufacturers compete and adopt different sales models, the manufacturer who uses the TSBO retail model reaps the most profit. Several other managerial insights are drawn from sensitivity analyses.     

零售业内资企业可持续发展研究

本文认为,在当地居民消费需求强劲增长和外资零售企业刚刚进入的背景下,近年来广州零售业内资企业获得了不同程度的发展。广州零售业内资企业具有接近市场和经营灵活等优势,但在经营理念、技术条件、规模和人力资源等方面同外资企业相比还存在许多不足。文章提出,内资企业要实现可持续发展,必须在经营理念和经营技术上持续创新,发展连锁经营,扩大规模;重新进行市场定位,创新经营特色,实施差异化经营;吸收先进技术,持续创新,加强供应链管理。     

Product Quality,Cost Asymmetry and the Welfare Loss of Oligopoly

When competition is tough, firms which do not implement the least expensive technology are forced to exit, or the low cost firms are able to increase their market share. Persistent cost or profit differences require some form of restricted entry, specific intangible assets or oligopolistic co-ordination. If technology or skills is easy to transfer but it is not transferred because of collusion, we have to add a cost side effect ('the staircase')stemming from the non-proliferation of the best technology- to the well-known demand side loss ('the triangle'). This paper presents a model with vertical product differentiation and develops a method which disentangles cost differences coming from vertical product differences and those coming from other sources. Data for the paper industry in the EU, in the US and in Japan indicate that cost differences are large. If at least some part of them comes from oligopolistic co-ordination, then the welfare loss of oligopoly is much larger than the usually measured demand side welfare loss.     

Information and Disclosure in Strategic Trade Policy: Revisited

In a recent paper, Creane and Miyagiwa (J Int Econ 75:229–244, 2008) show that the mode of competition determines whether information sharing occurs between firms and governments within an international duopoly context in which the firms are located in different countries. In this paper, we show that when a price instrument is implemented to control exports, then the relative number of firms located in each country is also critical. In particular, we illustrate that with quantity competition and under the presence of demand and cost uncertainty, information sharing does not occur when the number of firms in one country is higher than the number of firms in the other country and vice-versa. However, when direct quantity controls are implemented the number of firms is irrelevant and information sharing always occurs. Moreover, we show that the informational prisoner’s dilemma restricts only to the case where subsidies are implemented in both countries when the number of firms across countries is equal.     

Assessing the Determinants of High-Growth Manufacturing Firms in Italy

Few firms grow rapidly, but their contribution to employment growth is often impressive. The main purpose of this paper is to analyse both the external and internal factors that can affect the probability of being a high-growth firm (HGF) in Italy. We found that HGFs are, on average, young firms and are present in different industries, but the role of demand is important to understanding their performance at the sectoral level. Moreover, our findings show that financial constraints and profitability are not associated with the probability of being a HGF. HGFs, on average, are characterised by high productivity, but only when growth is measured in terms of sales. The most original results of this study concern the endogenous determinants of rapid growth, which have yet to be adequately examined in the literature. First, we found that the concentration of ownership is important for HGFs that experienced rapid growth in their sales. Second, the quality of human capital is a strong point for firms experiencing rapid employment growth.     

The Outlook for European Grocery Retailing: Competition and Format Development

This article analyses retail trends in the main European countries, and particularly format evolution and competition amongst retailing firms. On the basis of the existence of European retailing landscapes that are sometimes similar without ever being identical, the article analyses the impact of the main factors of change on different national markets. Whilst retail internationalisation and new entrants, commercial policy, legislative environments, technological innovations, consumers and buying behaviour will have a convergence effect on different countries' retail structures, substantial differences will still exist. European retailing in the coming years will probably be characterized by increasingly less marked differences between countries than one finds today, but market segmentation, variety and differentiation of retailing formats and brand names will be stronger within each country.     

Demand uncertainty and the capital–labour ratio in Poland

This paper investigates the effect of demand uncertainty on the capital–labour ratio of non-financial firms in Poland. An eclectic model is used to characterise a utility maximising firm in a transition economy with demand uncertainty and imperfect competition. It is assumed that labour is completely variable and capital is quasi-fixed. The demand for capital, and hence the capital–labour ratio, derives from the optimisation of expected costs and the firm's pricing and output decisions, and crucially depends on the sign of the covariance term, i.e. the firm's risk behaviour. The main testable proposition of the model is that if firms are risk-lovers, an increase in demand uncertainty increases the capital–labour ratio, whereas the capital–labour ratio decreases when firms are risk-averse. The model is estimated using data from a cross-section of 148 non-financial firms in Poland. The results unambiguously show that there exists a significant positive relationship between demand uncertainty and the capital–labour ratio. This finding suggests that Polish firms are risk-lovers, i.e. they respond to demand uncertainty by increasing their capital–labour ratio because they are more concerned to have stable labour costs than they are to have stable profits. The evidence has important implications for the needed set of regulations and corporate governance in Poland as part of the necessary economic reform.     

Competition and product innovation in dynamic oligopoly

We investigate the relationship between competition and innovation using a dynamic oligopoly model that endogenizes both the long-run innovation rate and market structure. We use the model to examine how various determinants of competition, such as product substitutability, entry costs, and innovation spillovers, affect firms’ equilibrium strategies for entry, exit, and investment in product quality. We find an inverted-U relationship between product substitutability and innovation: the returns to innovation initially rise for all firms but eventually, as the market approaches a winner-take-all environment, laggards have few residual profits to fight over and give up pursuit of the leader, knowing he will defend his lead. The increasing portion of the inverted-U reflects changes in firm’s investment policy functions, whereas the decreasing portion arises from the industry transiting to states with fewer firms and wider quality gaps. Allowing market structure to be endogenous yields different results compared to extant work that fixes or exogenously varies the market structure.     

Successive Oligopolies,Vertical Downstream Integration and Foreclosure

Vertically integrated firms have repeatedly been accused of abusing a dominant position by refusing to sell the intermediate product to non-integrated downstream producers and thus to practice foreclosure. To evaluate the merit of such an accusation requires an adequate theory of vertical integration which allows to decide whether a refusal to sell follows straightforwardly from profit maximization or is driven by an intent to monopolize. We investigate whether in the case of successive oligopolies vertical integration is profitable for the participating firms and to what extent cross deliveries between integrated and non-integrated firms can be expected to arise. By contrast to the previous literature where at the downstream level Cournot competition has been assumed to prevail between integrated firms and non-integrated downstream producers, we propose a model where integrated firms and non-integrated upstream suppliers meet in Cournot competition and take as given the inverse demand function for both the final and the intermediate product. Game theory is invoked to examine whether an integrated firm will participate in the intermediate market. If marginal costs at the downstream level are constant and identical as between integrated and non-integrated firms, integrated firms will never wish to sell to non-integrated downstream producers they can, however, be expected to buy from non-integrated upstream suppliers. Utilizing theoretical implications regarding pass through of changes in marginal costs we find empirical evidence supporting the applicability of our model to the gasoline industry in Germany. We finally examine to what extent issues of competition policy and public regulation arise.JEL classification: D43, L1, L22, L42, L71*We gratefully acknowledge helpful suggestions from Horst Albach, Alexandra Gross-Schuler, Otto Hass, Michael Niederalt, Felix Schuler, Achim Wambach, Christian Winkler, and unknown referees of the JICT. The usual disclaimer applies.     

Testing competing destinations gravity models – evidence from BRIC International

This paper derives and compares two competing-destinations formulation of the gravity model applied to trade in intermediates. We build a probabilistic input demand function from entropy maximization in which firms may purchase some of their inputs from other firms paying the required transport costs and accounting for the spatial structure of trading partners in a geographical system. In the second model, firms trade inputs to reduce the overall cost of production and intermediate sales are encouraged by low distance costs and low competition from alternative input sources. Even if the gravity equations look similar, we show that their underlying structures are different, and that the type of gravity equation has significant implications for the estimation technique adopted.     

Trade credit and SME profitability

Financial literature discusses the motives for trade credit provision by suppliers in depth. However, there is no empirical evidence of the effect of granting trade credit on the profitability of small and medium-sized firms. We examine the profitability implications of providing financing to customers for a sample of 11,337 Spanish manufacturing SMEs during the 2000–2007 period. This article also examines the differences in the profitability of trade credit according to financial, operational, and commercial motives. The findings suggest that managers can improve firm profitability by increasing their investment in receivables and that the effect is greater for financially unconstrained firms (larger and more liquid firms), for firms with volatile demand, and for firms with bigger market shares.