COHERENCE OF THE KNOWLEDGE BASE AND THE FIRM'S INNOVATIVE PERFORMANCE: EVIDENCE FROM THE U.S. PHARMACEUTICAL INDUSTRY*

We examine the relationship between the coherence of the knowledge base and the innovative performance of U.S. pharmaceutical firms during the 1990's. We develop measures of the coherence and scope of the firms' knowledge base. Count data regression models show a strong link between these two properties and the firms' innovative performance. Firms experience decreasing returns to scale in research but larger firms enjoy a significant size advantage in innovation. Knowledge flows are necessary in knowledge production but not sufficient to secure its quality. Over time, the contribution of the scope and coherence of the knowledge base is increasing.     

WHICH FIRMS EXPAND TO THE MIDDLE EAST: THE EXPERIENCE OF U.S. MULTINATIONALS

We examine the characteristics of U.S. multinationals that control operations in the Middle East, a geographic region in which the foreign investment climate has been unfavorable. By comparing U.S. multinationals in the Middle East to a random sample of U.S. multinationals absent from the region, we find that the former have significantly greater R&D intensity and sales than the latter. Dividing multinationals with a presence in the Middle East between those in Israel and those in other countries, we find that the former are more R&D intensive, have a greater proportion of overseas sales, but are smaller in terms of total sales. We discuss the strategic implications of these findings and highlight avenues for future research. © 1997 by John Wiley & Sons, Ltd.     

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.     

MEASURING THE BUSINESS STEALING,CANNIBALIZATION AND MARKET EXPANSION EFFECTS OF ENTRY IN THE U.S. MOTION PICTURE EXHIBITION MARKET*

Using a large and comprehensive theater level database covering over $18 billion in theater revenues over a five year period, I document the extent and nature of business stealing, revenue cannibalization and market expansion that occurred during the height of the 1990's boom in movie theater construction.     

THE FORMATION OF JAPANESE AND U.S. EQUITY JOINT VENTURES IN CHINA

This study examines the characteristics of Japanese and U.S. equity joint ventures (EJVs) in China over a 15-year period. These EJVs were announced between 1979 and the end of 1993. Substantial differences are found with respect to six key characteristics. They are: selection of the Chinese partner, selection of the second foreign partner (when more than one foreign partner is involved), foreign equity ownership, foreign capital contribution, EJV business scope, and the EJV location. Tentative explanations for these differences are offered from the perspectives of risk orientation, cultural similarities, and the impact of political events in China. © 1997 by John Wiley & Sons, Ltd.     

美国肉类食品包装发展前景

美国的肉、禽畜、海产品的需求预计在2009年将达到69亿美元.盈利主要来自于正在上升的船运销售和对食品包装需求存在有力刺激的一些因素.例如,加工者正在努力将肉和禽畜产品加工成更小、更方便的形状,同时发展深加工产品.这样的产品,比更大的未加工的原料产品要使用更多包装,这种趋势正逐渐形成潮流,以满足家庭和消费者对更方便食品的需求,以减少准备食物的时间.