MARKET POWER,PRICE ADJUSTMENT,AND INFLATION*

We study a monetary search economy in which endogenous fluctuations in market power driven by changes in consumers' search intensity determine the extent of price adjustment to movements in productivity and the money growth rate. A calibrated version of the economy exhibits countercyclical fluctuations in markups and is consistent with the observed incomplete response of nominal prices to cost movements associated with productivity fluctuations and to changes in the money growth rate. Furthermore, a higher average rate of inflation results in a lower average markup and increases the sensitivity of prices to fluctuations in either productivity or money growth.     

Credit derivatives and bank credit supply

Credit derivatives are the latest in a series of innovations that have had a significant impact on credit markets. Using a micro data set of individual corporate loans, this paper explores whether use of credit derivatives is associated with an increase in bank credit supply. We find only limited evidence that greater use of credit derivatives is associated with greater supply of bank credit. The strongest effect is for large term loans—newly negotiated loan extensions to large corporate borrowers, with a largely negative impact on (previously negotiated) commitment lending. Even for large term borrowers, increases in the volume of credit are offset by higher spreads. These findings suggest that the benefits of the growth of credit derivatives may be narrow, accruing mainly to large firms that are likely to be “named credits” in these transactions. Finally, use of credit derivatives appears to be complementary to other forms of hedging by banks, though the banks most active in hedging appear to charge more for additional amounts of credit.     

西北大学凯洛格商学院开发社会责任型市场

有一种理论认为,只有当消费者对环保型产品或“绿色产品”有所需求时,企业才会生产。然而凯洛格商学院教授克劳斯·韦伯（Klaus Weber）研究发现,需求并非唯一的“创新之母”。有时,人也会被是非观所产生的强大信念驱动,成为社会与经济变革的推动者。     

Ethics and Marketing on this Internet: Practitioners' Perceptions of Societal, Industry and Company Concerns

The astonishing growth of the Internet coupled with its unique capabilities has captured the attention of the marketing community. Although many businesses are acknowledging the importance of a Web site, to date, little attention has been given to the business community'sperceptions of the ethicality of this new medium. A national sample of marketing executives was surveyed regarding their perceptions of: (1) regulation of the Internet, (2) the potential ethical issues via Internet marketing facing their industry, and (3) the role of ethics and Internet marketing in their organization. Results and recommendations for incorporating Internet ethical guidelines into organizations are discussed.     

Women, Management and Globalization in the Middle East

This paper provides new theoretical insights into the interconnections and relationships between women, management and globalization in the Middle East (ME). The discussion is positioned within broader globalization debates about women’s social status in ME economies. Based on case study evidence and the UN datasets, the article critiques social, cultural and economic reasons for women’s limited advancement in the public sphere. These include the prevalence of the patriarchal work contract within public and private institutions, as well as cultural and ethical values which create strongly defined gender roles. The discussion examines the complexities of conceptualizing women’s equality and empowerment in Islamic states. The paper reveals that there have been significant achievements in advancing women in leadership and political roles, but that there are still institutional and cultural barriers embedded in business systems. Linking feminist, development and management theoretical strands a development framework is proposed which is sensitive to the Islamic Shar’ia encompassing government, organization and individual level strategies. It is suggested that scholars should integrate literatures from gender and management, development and Middle East studies, and in particular that critical scholars of gender and organization should consider the interrelations of the national and transnational in critiques of contemporary global capitalism to understand the complexity of women and social change in the ME.