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LUIGI FILIPPINI 《The Manchester School》2005,73(5):582-598
We study optimal linear licensing and its social welfare implications when the innovator (patentee) is an insider that can make capacity/output commitment so as to act as a Stackelberg leader in the output market. We show that (i) the patentee's profit‐maximizing licensing contract is a royalty; (ii) the optimal royalty rate is greater than the cost reduction attained by the licensed technology and is increasing in the number of competitors; (iii) optimal licensing maximizes the likelihood of technology transfer, may reduce social welfare and always makes consumers worse off; and (iv) the innovator benefits from capacity commitment, and the more competitive the output market, the greater the gains it makes by licensing. The opposite holds for consumers. 相似文献
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LUIGI ERMINI 《The Economic record》1993,69(1):34-43
The distinction between transitory and permanent shocks is at the centre of the debate on which class of models is best suited to represent economic variables: stationary models around a deterministic trend, or stationary models around a stochastic trend The debate u here focused on the Australian case. It is found that both aggregate output and consumption are characterized by stochastic trends, but without a transitory component This corresponds to a measure of shock persistence equal to one for both variables. For the specific case of aggregate output, this result may be interpreted as indicating the absence of business cycles 相似文献
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LUIGI ZINGALES 《Journal of Accounting Research》2009,47(2):391-425
The U.S. system of securities law was designed more than 70 years ago to regain investors' trust after a major financial crisis. Today we face a similar problem. But while in the 1930s the prevailing perception was that investors had been defrauded by offerings of dubious quality securities, in the new millennium, investors' perception is that they have been defrauded by managers who are not accountable to anyone. For this reason, I propose a series of reforms that center around corporate governance, while shifting the focus from the protection of unsophisticated investors in the purchasing of new securities issues to the investment in mutual funds, pension funds, and other forms of asset management. 相似文献
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We develop a two‐country growth model distinguishing between a market sector producing services that can also be home produced and a market sector producing goods without home‐produced substitutes. The former is a technologically ‘stagnant’ sector, while the latter is subject to learning‐by‐doing and technological spillovers. This distinction coincides in the model with the distinction between the sector producing non‐tradables and the sector producing internationally tradable goods. We study how differentials in labor tax rates across countries influence the mix of tradable and non‐tradable goods that characterizes the market output of each country, thus affecting their bilateral trade balance and growth rates. 相似文献
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JACQUES ANAS MONICA BILLIO LAURENT FERRARA GIAN LUIGI MAZZI 《The Manchester School》2008,76(5):549-577
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We investigate the determinants of capital structure choice by analyzing the financing decisions of public firms in the major industrialized countries. At an aggregate level, firm leverage is fairly similar across the G-7 countries. We find that factors identified by previous studies as correlated in the cross-section with firm leverage in the United States, are similarly correlated in other countries as well. However, a deeper examination of the U.S. and foreign evidence suggests that the theoretical underpinnings of the observed correlations are still largely unresolved. 相似文献
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LUIGI ZINGALES 《The Journal of Finance》2015,70(4):1327-1363
Academics’ view of the benefits of finance vastly exceeds societal perception. This dissonance is at least partly explained by an underappreciation by academia of how, without proper rules, finance can easily degenerate into a rent‐seeking activity. I outline what finance academics can do, from a research point of view and from an educational point of view, to promote good finance and minimize the bad. 相似文献
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To identify the most effective mechanisms for detecting corporate fraud, we study all reported fraud cases in large U.S. companies between 1996 and 2004. We find that fraud detection does not rely on standard corporate governance actors (investors, SEC, and auditors), but rather takes a village, including several nontraditional players (employees, media, and industry regulators). Differences in access to information, as well as monetary and reputational incentives, help to explain this pattern. In‐depth analyses suggest that reputational incentives in general are weak, except for journalists in large cases. By contrast, monetary incentives help explain employee whistleblowing. 相似文献
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When firms borrow from multiple concentrated creditors such as banks they appear to differentiate their allocation of borrowing. In this paper, we put forward hypotheses for this borrowing pattern based on incomplete contract theories and test them using a sample of small U.S. firms. We find that firms with more valuable and more homogeneous assets differentiate borrowing more sharply across concentrated creditors. Moreover, borrowing differentiation is inversely related to restructuring costs and positively related to firms' informational transparency. The results suggest that the structure of credit relationships is used to discipline creditors and entrepreneurs, especially during corporate reorganizations. 相似文献