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121.
Lorenzo Ardito Angelo Natalicchio Antonio Messeni Petruzzelli Achille Claudio Garavelli 《R&D Management》2018,48(2):165-176
External technology acquisition has been proved to be an important strategy to enhance firms’ innovation performance. However, previous studies claim that companies acquiring technologies tend to not carry on with this strategy over time, thus limiting their attitude toward continuous technology acquisition. Moreover, the extant literature also highlights that this attitude is strongly influenced by their organizational structure. Therefore, in the present paper, we investigate the relationship between how firms organize R&D activities and continuous technology acquisition. Specifically, given the increasing globalization of technological development, we focus on the role of R&D geographic dispersion, and how its influence is moderated by firms’ technological diversification. We tested our hypotheses on longitudinal data of 303 biotechnology firms that acquired, at least, one USPTO patented technology over the period 1982–2012. Results reveal that R&D geographic dispersion is curvilinearly (inverted U-shaped) related to continuous technology acquisition, with negative returns occurring earlier in technology-diversified companies. 相似文献
122.
Antonio Figueiredo 《European Journal of Finance》2018,24(3):183-207
We contribute to the literature by identifying and accurately measuring the drivers of American depositary receipt (ADR) returns contemporaneously across various global time zones. We consider ADRs as two inherently distinct asset classes – stocks and currencies – bundled into one. Throughout, we use a relatively refined, focused, and synchronized minute-by-minute data set on ADRs and all other variables. ADRs from all countries with regular trading hours that overlap with those of the US are considered individually and in clusters. We analyze the interplay of several factors that influence ADRs pricing patterns. Further, we investigate whether such patterns vary by currency, ADR, industry, and emerging/developed market classifications. Our findings indicate that synchronized returns on underlying shares comprise 68.5–74% of the explained returns in ADRs. The remaining 31.5–26% of returns are generated by movements in currency rates. These results are robust across the several models and estimation methods employed. Our findings also show persistent small price discrepancies between ADRs and dollar-adjusted underlying shares on a minute-by-minute basis, implying possible arbitrage opportunities. However, we conclude that trading and ADR conversion costs render such opportunities unattractive. 相似文献
123.
The financial crisis experienced by many countries since 2008 has given new importance to private finance initiatives (PFIs) for providing public services. This paper analyses the relationships between multiple public and private sector actors participating in a PFI in the healthcare sector in order to better understand the motives and behaviour of public and private sector partners. High levels of trust and the active participation of a regulatory body were found to be significant factors in terms of creating a partnership that benefits all sides. 相似文献
124.
Input Chains and Industrialization 总被引:3,自引:0,他引:3
Antonio Ciccone 《The Review of economic studies》2002,69(3):565-587
A key aspect of industrialization is the adoption of increasing-returns-to-scale, industrial , technologies. Two other well-documented aspects are that industrial technologies (ITs) are adopted throughout intermediate-input chains and that they use intermediate inputs intensively relative to the technologies they replace. These features of ITs combined imply that countries with access to similar technologies may have very different levels of industrialization and aggregate income, even if the degree of increasing returns to scale at the firm level is relatively small. Furthermore, a minor improvement in the productivity of ITs can trigger full-scale industrialization and a large increase in aggregate income. 相似文献
125.
Jose Luis Arquero Montano Jose Antonio Donoso Trevor Hassall John Joyce 《Accounting Education: An International Journal》2013,22(3):299-313
The increasingly dynamic environment in which accountants work has necessitated a reorientation of accounting education. In some countries this issue has raised great interest amongst accounting educators and practitioners. The ongoing debate has already resulted in the publication of several statements and research papers that have raised the question of the relevance of the role of vocational skills in accounting education. Examples of these vocational skills are communication skills, interpersonal skills, and problem-solving skills. This paper reports on the importance that the employers of management accountants gave to a specified set of vocational skills and capabilities and the level of ability of these skills exhibited by students. In order to prioritize future developments an integrated analysis of the two attributes, importance and exhibited level, is enabled by the use of strategic mapping. The results of this study suggest that the employers perceive deficiencies in several capabilities that they have identified as being quite important. These deficiencies exist, in the employers' opinion, both prior to recruitment and on professional qualification. The research also indicates that, in the opinion of these employers, the development of these skills should be a central concern for universities and professional bodies. The employers also indicated that vocational skills should be attained in an integrated way. 相似文献
126.
Many people from North-Western Europe have quite long stays in Mediterranean Spain, partly related to phenomena such as ‘wintering’, seasonal movements and sabbatical holidays, for the most part dwelling in their own houses or apartments. This paper explores intercultural relations of long-term visitors and it raises some questions on differentiation and dedifferentiation in the consolidated holidaymaking context of Costa Blanca (Alicante, Spain). The paper includes visitors' assessments of certain central aspects of their (temporary) life in Spain, based on an exit survey. It is revealed that long-term visitors have far more varied and wide-ranging adjustments to their new and/or temporary surroundings than is usually assumed in news media and in some previous scholarly works. The study also demonstrates that generalised views depicting long-term visitors as secluded and living predominantly in compatriot enclaves are too simple, especially in long-established holiday destination areas. A considerable proportion of long-term visitors make an effort to relate to the language, culture, and social conditions of the host society. It is argued that a more nuanced and complex analysis is needed in order to describe the varied life situations of sojourners and other long-term visitors in Mediterranean Spain. 相似文献
127.
S. Antonio Ruiz-Quintanilla John Bunge Adrienne Freeman-Gallant Ed Cohen-Rosenthal 《Business Strategy and the Environment》1996,5(3):137-144
Is industrial pollution reduction solely a matter of applying technical solutions to technical problems, or do organizational strategies and human factors also play an important part? In 1991 the US Environmental Protection Agency began collecting data on organizational strategies in pollution control as part of its Toxic Release Inventory database. An exploratory analysis of the 1991–1992 Toxic Release Inventory data revealed evidence that internally based, socially driven organizational strategies such as employee participation can have a dramatic impact on pollution reduction. The results are reported here of the second phase of this research: the approach is broadened to define general ‘internal’ versus ‘external’ strategies, and ‘social’ versus ‘technical’ approaches. There is strong evidence that the combination of internal and external strategies is superior to either alone; there is even stronger evidence that a socio-technical approach is better than either alone, and still stronger support for a combination of all of these criteria. 相似文献
128.
Frederico A. de Carvalho Ana Lucia M. Guedes Alexandre de A. Faria 《Thunderbird国际商业评论》1995,37(5):499-512
This article investigates both the marketing and the production activities of a multinational enterprise (MNE) operating in the Brazilian chemical industry. The case chosen illustrates how the MNE has managed to adapt or to upgrade some of its main policies, programs, production activities, and products in conformity with both its long-term strategic positioning and the host country's environmental regulatory policy. The company established two effective environmental programs that deserve mention. One of the programs has been set up to generate receipts through the provision of environmental services for a price. The other one pursued systematic procedures to better serve clients through customized applications of waste reduction practices. The latter reveals how proactive companies may profit from effectively envisaging the whole product cycle along their value chain. © 1995 John Wiley & Sons, Inc. 相似文献
129.
This paper examines three alternative approaches to valuing real options: (1) the standard option pricing technique using "risk-neutral" probabilities; (2) the use of risk-adjusted discount rates; and (3) discounting certainty-equivalent values with a riskless discount rate. As suggested by the title, a question of particular interest is whether an approach based on risk-adjusted discount rates can be "made to work" for valuing options. The answer is yes. Indeed, the authors show that any of the three approaches will provide a correct valuation if properly employed.
Nevertheless, there are important differences in the information requirements associated with each of the three methods. Another important issue is the relative degree of difficulty in calculating the correct option value. When these two considerations are taken into account, the risk-neutral option pricing procedure generally proves to be the preferred method. It tends to be computationally more convenient—often much more convenient—and to require less information than either the risk-adjusted discounting or certainty-equivalent procedures. 相似文献
Nevertheless, there are important differences in the information requirements associated with each of the three methods. Another important issue is the relative degree of difficulty in calculating the correct option value. When these two considerations are taken into account, the risk-neutral option pricing procedure generally proves to be the preferred method. It tends to be computationally more convenient—often much more convenient—and to require less information than either the risk-adjusted discounting or certainty-equivalent procedures. 相似文献
130.
We develop a model of a two-division firm in which the “strong” division has, on average, higher quality investment opportunities than the “weak” division. We show that, in the presence of agency and information problems, optimal effort incentives are less powerful and thus managerial effort is lower in the strong division. This leads the firm to bias its project selection policy against the strong division. The selection bias is more severe when there is a larger spread in the average quality of investment opportunities between the two divisions. 相似文献