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11.
The literature on the corporate diversification discount and the relative efficiency of internal versus external capital markets provides mixed results. We argue that transaction-cost economics is useful in understanding this puzzle. According to transaction-cost economics, diversified firms should outperform single segment firms in industries with higher external transaction costs (e.g., emergent industries) and under-perform in industries with low external transaction costs and high agency and other internal costs (e.g., some mature industries). This paper provides evidence supporting these contentions. 相似文献
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This study empirically examines the determinants of heterogeneous firm‐level cooperative R&D commercialization strategies. While the volume of interfirm collaboration has increased dramatically in recent decades, the determinants of firm‐level choices among alternate modes of such cooperative activity remain relatively understudied. We develop a conceptual model of factors determining collaborative mode choice at the organizational portfolio level. These factors include the firm‐level appropriation environment, in which deal‐level choices have portfolio‐level spillover implications, as well as governance capabilities developed by the firm over time. Using a random sample of innovating biotechnology start‐ups, we assemble a firm‐year panel dataset that aggregates transaction‐level collaboration data to the firm‐year level, allowing us to characterize firms' portfolios of collaborative deals. We find broad empirical support for our model, suggesting that a firm's appropriation environment and governance capabilities strongly influence portfolio‐level collaboration mode choices. In addition, we explore the implications of governance capability development, finding that experience with particular modes, as well as deviations from existing capabilities, impact firm valuation. Copyright © 2009 John Wiley & Sons, Ltd. 相似文献
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The “January effect” and the “weekend effect” have proven to be persistent anomalies in U.S. equity markets. The objective of this paper is to examine seasonal and daily patterns in equity returns of four emerging markets: Hong Kong, Singapore, Malaysia, and the Philippines. These markets are gaining importance with the globalization of business; therefore, it is necessary to examine the efficiency and functioning of these capital markets. Our analysis uses daily data for the 12 years from September 1, 1976, to June 30, 1988. The results support the existence of a seasonal pattern in these markets. Returns in the month of January are higher than any other month for all markets examined except the Philippines. A robust day-of-the-week effect is also found. These markets exhibit a weekend effect of their own in the form of low Monday returns. In addition, there exists a strong “Tuesday effect,” which may be related to the + 13 hour time difference between New York and these emerging markets. 相似文献
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Gerry Mooney Reena Bhavnani Sarah Monk Adam Tickell Martin Stott Gill Alcock Irene Bruegel 《Local Economy》1994,9(1):83-93
DEPRIVATION IN THE OUTER CITY.
Barke, M. and Turnbull, G. 1992: Meadowell: The Biography of an “Estate with Problems”. Aldershot: Avebury, £32.00 cloth.
CHANGING BOUNDARIES OF RACE.
Jones, Trevor. 1993: Britain's Ethnic Minorities. PSI,
£15.
ENTERPRISE IN ARCADIA?
Curran, J. and Storey, D. (eds), 1993: Small Firms in Urban and Rural Locations, London and New York: Routledge, £40, hardback.
MAKING CONNECTIONS.
Turok, I. 1993: Loose connections? Foreign investment and local linkages in “Silicon Glen” Strathclyde Papers on Planning, 23. Centre for Planning, University of Strathclyde, 50 Richmond Street, Glasgow, G1 1XN. £4.00, paper.
COWLEY: THE END OF THE LINE?
Hayter, T. and Harvey, D. (eds) 1993: The Factory and the City: the Story of the Cowley Automobile Works in Oxford. London: Mansell, £40, hardback.
UPDATING SECTOR APPROACHES.
Geddes, M. and Benington, J. (eds) 1992: Restructuring the Local Economy. Harlow: Longman, £22.00, paper.
BORN AGAIN LOCAL GOVERNMENT?
Hodge, M. and Thompson, W. 1994: Beyond the Town Hall: Reinventing Local Government. Fabian Pamphlet, £3.90. 相似文献
Barke, M. and Turnbull, G. 1992: Meadowell: The Biography of an “Estate with Problems”. Aldershot: Avebury, £32.00 cloth.
CHANGING BOUNDARIES OF RACE.
Jones, Trevor. 1993: Britain's Ethnic Minorities. PSI,
£15.
ENTERPRISE IN ARCADIA?
Curran, J. and Storey, D. (eds), 1993: Small Firms in Urban and Rural Locations, London and New York: Routledge, £40, hardback.
MAKING CONNECTIONS.
Turok, I. 1993: Loose connections? Foreign investment and local linkages in “Silicon Glen” Strathclyde Papers on Planning, 23. Centre for Planning, University of Strathclyde, 50 Richmond Street, Glasgow, G1 1XN. £4.00, paper.
COWLEY: THE END OF THE LINE?
Hayter, T. and Harvey, D. (eds) 1993: The Factory and the City: the Story of the Cowley Automobile Works in Oxford. London: Mansell, £40, hardback.
UPDATING SECTOR APPROACHES.
Geddes, M. and Benington, J. (eds) 1992: Restructuring the Local Economy. Harlow: Longman, £22.00, paper.
BORN AGAIN LOCAL GOVERNMENT?
Hodge, M. and Thompson, W. 1994: Beyond the Town Hall: Reinventing Local Government. Fabian Pamphlet, £3.90. 相似文献
18.
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The significant negative issuance day returns associated with seasoned equity offerings (SEOs) have been a puzzle. In this paper we provide two explanations for this empirical regularity. First, using an option-based argument, we contend that issuance day returns are negative because of SEO related declines in volatility that reduce the option value of equity. Our empirical examination of US SEOs between 1983 and 2003 strongly supports this contention. Second, we find that the negative issuance date return is also related to market liquidity around the issuance date. Our findings are robust to various sub-samples and the uncertainty resolution argument, and are not driven by SEO buy-sell order imbalances. 相似文献
20.
We examine how initial public offering (IPO) valuation has changed over time by focusing on three time periods: 1986-1990, January 1997 to March 2000 (designated as the boom period), and April 2000 to December 2001 (designated as the crash period). Using a sample of 1,655 IPOs, we find that firms with more negative earnings have higher valuations than do firms with less negative earnings and firms with more positive earnings have higher valuations than firms with less positive earnings. Our results suggest that negative earnings are a proxy for growth opportunities for Internet firms and that such growth options are a significant component of IPO firm value. 相似文献