A LONGITUDINAL STUDY OF THE COMPETITIVE POSITIONS AND ENTRY PATHS OF EUROPEAN FIRMS IN THE U.S. PHARMACEUTICAL MARKET

This paper combines the statistical insights of dynamic strategic group analysis with the qualitative richness of historical analysis to explore the modes of entry, expansion paths, and competitive postures of European firms in the U.S. pharmaceutical market. Patterns of entry and market development over a 20-year period are analyzed. The roles of strategic assets and competencies in determining both the entry strategy and the final competitive posture of these firms in the U.S. market are discussed.     

OPERATING SYSTEM PRICES IN THE HOME PC MARKET*

Because the demand for OS is a derived demand revealed through the demand for PCs and because its elasticity is relatively small, the profit‐maximizing price of DOS/WIN that would result from a static equilibrium is much higher than the observed price. We investigate this assertion empirically by fitting a differentiated‐products model of the home PC market to panel data of all PC brands sold in the G7 countries over the period 1995–1999. The results confirm that the low value of the aggregate elasticity of demand for PCs is the result of differentiation and substitution among PCs.     

TIME CONSISTENCY AND SELLER COMMITMENT IN INTERTEMPORAL MOVIE DISTRIBUTION: AN EMPIRICAL STUDY OF THE VIDEO WINDOW*

We study the determinants of the ‘video window’ (the interval between a movie's theatrical and video releases), based on a sample of 1,157 films released on video between 1988 and 1997. For subsets of films having shorter theater run lengths (1 to 17 weeks), windows were generally longer than, and largely invariant to, measures of the time required to exhaust the theater market. One interpretation of our results is that U.S. movie distributors resolved a time consistency problem by coordinating their behavior to maintain longer windows than would have otherwise resulted, but different explanations are also plausible.     

MARKET POWER AND PRICE MOVEMENTS OVER THE BUSINESS CYCLE*

This paper develops and tests implications of an oligopoly‐pricing model. The model predicts that during a demand expansion, the short run competitive price is a pure strategy Nash equilibrium but in a recession, firms set prices above the competitive price. Thus, price markups over the competitive price are countercyclical. Prices set during a recession are more variable than prices set in expansions because firms employ mixed strategy pricing in recessions. The empirical analysis utilizes Hamilton's time series switching regime filter to test the predictions of the model. Fourteen out of fifteen industries have fluctuations consistent with this oligopoly‐pricing model.     

DESIGNING A MARKET STRUCTURE WHEN FIRMS COMPETE FOR THE RIGHT TO SERVE THE MARKET*

In many industries, a regulator designs an auction to select ex‐ante the firms that compete ex‐post on the product market. This paper considers the optimal market structure when firms incur sunk costs before entering the market and when the government is not able to regulate firms in the market. We prove that a free entry equilibrium results in an excessive entry when the entry costs are private information. Then, we consider an auction mechanism selecting the firms allowed to serve the market and show that the optimal number of licences results in the socially optimal market structure. When all the potential candidates are actual bidders, the optimal number of firms in the market increases with the number of candidates and decreases with the social cost of public funds. When the market size is small, as the net profit in the market decreases with the number of selected firms, entry is endogenous. As increasing competition in the market reduces competition for the market, the optimal structure is more concentrated than in the previous case.     

EDGEWORTH PRICE CYCLES: EVIDENCE FROM THE TORONTO RETAIL GASOLINE MARKET*

I exploit a new station‐level, twelve‐hourly price dataset to examine the strong retail price cycles in the Toronto gasoline market. The cycles appear similar to theoretical Edgeworth Cycles: strongly asymmetric, tall, rapid, and highly synchronous across stations. I test a series of predictions made by the theory about how firm behaviors would differentially evolve over the path of a cycle. The evidence is consistent with the existence of Edgeworth Cycles and inconsistent with competing hypotheses. While the cycles are an interesting phenomenon for study in their own right, the evidence has important policy and welfare implications.     

The Role and Determinants of Concession Sales in Movie Theaters: Evidence from the Spanish Exhibition Industry

The importance of concession sales in the movie exhibition industry is widely acknowledged among economists and other social scientists that have studied this industry in the past. Despite this recognition, the lack of appropriate data has constrained existing studies that document the role that concessions play in movie theaters. Using detailed weekly movie theater data on concession sales, box office revenues and transaction characteristics from a major exhibitor in Spain, we shed light on the relation between concession sales and the following factors (i) theater attendance, (ii) non-traditional channels of ticket distribution, (iii) audience composition, and (iv) theater and market specific factors.      

RESOURCE AND MARKET BASED DETERMINANTS OF PERFORMANCE IN THE U.S. BANKING INDUSTRY

This paper explores the implications of studying industry competitive patterns at the level of resource accumulation and the relationship between resource endowments and firm performance outcomes in the U.S. banking industry. It uses the strategic group framework to evaluate two models of rivalry and performance and concludes by discussing the implications of the findings for competitive analysis, strategic group theory and the banking industry.     

MARKET PERFORMANCE WITH MULTIPRODUCT FIRMS*

We revisit the fundamental issue of market provision of variety associated with Chamberlin, Spence, and Dixit‐Stiglitz when firms sell multiple products. Both products and firms are (horizontally) differentiated. We propose a general nested demand framework where consumers first decide upon a firm then which variant to buy and how much (the nested CES is a special case). We use it to determine the market's biases when firms compete in product ranges and prices. The market system attracts too many firms with too few products per firm: firms restrain product ranges to relax price competition, but this exacerbates over‐entry.     

Using Revenue Sharing to Implement Flexible Prices: Evidence from Movie Exhibition Contracts

Movie exhibition contracts entail revenue‐sharing terms that go down with weeks since release. We develop a simple model to show how the form of these contracts can be explained by the distributors’ desire to set flexible prices. We then use detailed data on theater‐movie contracts in Spain, where we exploit the information available at the time of contracting for movies previously released in the U.S., and other movie and theater characteristics, to show how the implications of our flexible pricing argument are supported in the data, and differentiate our explanation from prior, more standard risk‐sharing and moral‐hazard explanations.     

COST,VALUE AND FOREIGN MARKET ENTRY MODE: THE TRANSACTION AND THE FIRM

This paper compares and contrasts the mode of foreign market entry decision from the transaction cost/internalization and organizational capability perspectives. Each of these perspectives operates at a different level of analysis, respectively the transaction and the firm, and consequently differs in the primary arena of attention, namely transaction characteristics and the capabilities of firms. In making the comparison, a key distinction is made between the cost and the value aspects in the management of know-how, based on which issues pertaining to the transfer of knowledge within and across firm boundaries and the exploitation and enhancement of competitive advantage are closely examined. The main purpose of this paper is to demonstrate the implications of a shift in frame from cost to value in the analysis of decisions related to firm boundaries. Entry into foreign markets is used primarily as a vehicle for the accomplishment of this purpose. The paper shows how the value-based framework of the organizational capability perspective radically and fundamentally shifts the approach towards the governance of firm boundaries and argues that, even though TC/internalization theory raises some valid concerns, the organizational capability framework may be more in tune with today’s business context. Some of the assumptions of the TC/internalization perspective, both direct—–opportunism, exploitation of existing advantage—and indirect—preservation of the value of know-how across locational contexts, asymmetry between bounded rationality for transaction and production purposes—are critically examined and questioned. Implications of a shift from a cost to a value-based framework are discussed and the need for a shift in research focus is emphasized. © 1997 by John Wiley & Sons, Ltd.     

国内丁腈橡胶生产及市场分析

概要分析了国内丁腈橡胶生产和市场供需关系,对进口丁腈橡胶的品牌和价格走势进行汇总和分析。     

THE ROLE OF EXCLUSIVE CONTRACTS IN FACILITATING MARKET TRANSACTIONS*

We examine the relationship between market conditions and the adoption of exclusive contracts. In particular, we develop a matching model in which agents may decide to adopt exclusive contracts to reduce bilateral bargaining inefficiencies in the presence of private information. We show that it is optimal for agents to adopt exclusive contracts in thin markets but not in thick markets and that for intermediate levels of market thickness strategic complementarities lead to multiple equilibria. We study the welfare properties of market equilibria and discuss under what circumstances courts should enforce exclusive contracts.     

国内沥青市场的现状及预测

从沥青产量、价格及进口等方面分析了１９９７年我国沥青市场的状况，并对１９９８年沥青市场进行了预测。     

QUANTIFYING MARKET POWER IN THE GERMAN WHOLESALE ELECTRICITY MARKET USING A DYNAMIC MULTI‐REGIONAL DISPATCH MODEL*

This paper quantifies the degree of market power in the German wholesale electricity market. A dispatch model simulates competitive marginal costs. In addition to common input factors like plant capacities, fuel prices and load structures, the model also incorporates international power exchange and dynamic effects like start‐up costs and hydro storage plant dispatch. The simulated prices are subsequently used as a benchmark for observed electricity prices. The analysis reveals significant market power in the German electricity market, mainly exhibited during peak periods. Producer surplus is also increased significantly due to strategic behavior.     

PRODUCT VARIETY AND COMPETITION IN THE RETAIL MARKET FOR EYEGLASSES*

I use original data on eyewear retailers in a cross‐section of U.S. markets to study how firms' product range choices vary with the degree of local competition. Market level regressions show average per firm variety declining in the number of rivals. In regressions at the firm level, taking account of spatial differentiation within each market, a non‐monotonic relationship between product ranges and competition is apparent. As the number of nearby rivals increases, per firm variety may first rise before eventually declining. Explanations for this pattern are offered, in terms of a tradeoff between business stealing and clustering effects.     

ABS树脂的国内外市场分析

世界市场对ＡＢＳ树脂的需求上升；支柱产业推动了ＡＢＳ树脂的发展和消费；亚洲地区ＡＢＳ树脂的发展和消费较快，近年来的亚洲市场价格走势先涨后跌，１９９７年低价状态仍将持续一段时间。     

NATIONAL TELEVISION AND THE MARKET FOR LOCAL PRODUCTS: THE CASE OF BEER*

Information technology lowers the cost of distributing information to dispersed consumers. Because national firms reap larger benefits from new media than firms serving only local consumers, media innovations may reduce the market for local products. This paper considers the effect of television on the market for local beer. Using market‐level data on television penetration, local breweries and brewery production from 1945–1960, results show that increases in television penetration are associated with fewer local breweries and less local beer production. The results indicate that the industrial organization of media markets can affect the structure of markets for local products.     

MARKET POWER,VERTICAL INTEGRATION AND THE WHOLESALE PRICE OF GASOLINE*

This paper examines empirically the relationship between vertical integration and wholesale gasoline prices. We use discrete and differential changes in the extent of vertical integration generated by mergers in West Coast gasoline refining and retailing markets to test for incentives to raise rivals' costs. The research design allows us to test for a relationship between vertical integration and wholesale prices, controlling for horizontal market structure, cost shocks and trends. We find evidence consistent with the strategic incentive to raise competitors' input costs. This suggests that vertical integration can have a significant impact on wholesale prices.     

DO ROCKETS RISE FASTER AND FEATHERS FALL SLOWER IN AN ATMOSPHERE OF LOCAL MARKET POWER? EVIDENCE FROM THE RETAIL GASOLINE MARKET*

This study explores the possibility that local market power influences the observed asymmetric relationship between changes in wholesale gasoline costs and changes in retail gasoline prices. I exploit an original data set of weekly gas station prices in Southern California from September, 2002 to May, 2003, and take advantage of detailed station and local market level characteristics to determine the extent to which geographic and product differentiation influence price response asymmetry. I find that brand identity, proximity to rival stations and local market features and demographics each influence a station's predicted price‐response asymmetry.