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This paper investigates two sourcing strategies of firms, outsourcing and importing, and links these to innovation activities. The authors examine this empirically using firm‐level data for 28 emerging market economies and find robust evidence that outsourcing increases the likelihood to spend on R&D and via this channel raises innovation output, whereas importing increases innovation output, but not R&D. The results hold when implementing an instrumental variables approach. It is found that results crucially depend on the institutional environment in the economy, e.g. property rights and intellectual property rights protection. The results suggest that better institutions magnify the gains from importing, but not from outsourcing. EU countries also reap additional positive innovation effects from importing compared with non‐EU countries.  相似文献   
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A bstract Many natural resources are inefficiently used in advanced western economies Overuse of common property resources such as air occurs The assignment of property rights through grandfathering established uses can have disincentive effects as an entry barrier to new industry and allow the continuation of pernicious uses A Henry George type alternative remedial system of legal and tax treatment is developed It systematically covers all natural resources and their deteriorations, as well as improvements This updating should be extremely useful to everyone concerned with ecology. Also the task of industrial siting can be accomplished so as to ensure an efficient use of natural resources Present problems of dealing with pollution and hazardous waste sites under tort law would be avoided This part of the two-part paper covers the basic theoretical considerations The next issue of this Journal will include the application of the theory  相似文献   
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Im Marketing wird eine Reihe von theoretischen Konstrukten diskutiert, die die Interpretation des Marketings als Konzept der marktorientierten Unternehmensführung operationalisieren soll. Nettonutzenvorteil, Kundenvorteil, Komparativer Konkurrenzvorteil (KKV) oder Unique Selling Proposition (USP) sind Beispiele für solche Konstrukte. In neuerer Zeit hat der Value-Ansatz ein neues Konstrukt hervorgebracht: die Value Proposition. Der Beitrag diskutiert, in welchem Zusammenhang das Konstrukt der Value Proposition zu den oben genannten Konstrukten steht. Dabei wird deutlich, dass die Value Proposition vor allem die monet?re Bewertung von Kundenvorteilen herausstellt.  相似文献   
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A bstract This essay tries to put Georg Simmels The Philosophy of Money into the context of current monetary discussions in economics. Part I looks at the contribution of Georg Simmel in context and offers remarks about the changing structure of economics as a discipline composed of many different subdisciplines. It is argued that Simmel is able to transcend subdisciplinary borders, to great benefit for today's scholar. Part III explains Heinsohn and Steiger's recent contribution to monetary economics in terms of transactions and property rights; although the contribution has been made more in the context of post-Keynesian economics, this is the only way to comprehend and integrate it into the mainstream of scholarly discourse. This examination shows that Simmels approach, transgressing interdisciplinary borders, has merits even today. Part IV looks at the perplexing phenomenon of European monetary integration with a similar interdisciplinary perspective in mind. In this case, it is not monetary economics but constitutional political economy which is the unifying concept to explain the peculiar features of European monetary integration.  相似文献   
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Every new product development (NPD) project should not only deliver a successful new product but also should generate learning for the organization. Postproject reviews (PPRs) are recognized by both practitioners and academics as an appropriate mechanism to stimulate and capture learning in NPD teams. However, relatively few companies use PPRs, and those that do use them often fail to do so effectively. Although they are widely perceived to be a useful tool, empirical research on how PPRs are typically organized and the learning that results is limited. The present article addresses this gap in the extant knowledge and describes five in‐depth case studies, which were conducted at leading companies in Germany. A detailed investigation was made of how PPRs are conducted and of the type of learning that can result. Three main sources of data were used for each case: company documentation, in‐depth interviews with managers responsible for NPD, and observation of an actual PPR. The different data sources enabled extensive triangulation of data to be conducted and a high degree of reliability and validity to be achieved. The analysis enabled a number of key characteristics of the way PPRs are managed to be identified. Various characteristics of PPRs influence their utility, such as the time at which they take place and the way discussions are moderated. In addition, the data show that participants in the discussions at PPRs often use metaphors and stories, which indicates that PPRs have the potential to generate tacit knowledge. Interestingly, the data also show that there are various different ways in which metaphors and stories appear to stimulate discussions on NPD projects. Based on the cross‐case analysis, a wide range of implications are identified. Researchers need to investigate PPRs further to identify how they can generate tacit and explicit knowledge and support project‐to‐project learning. The generation of tacit knowledge in NPD is a topic that particularly needs further investigation. The research also led to a range of recommendations for practitioners. Companies need to strongly communicate the purpose and value of PPRs, to run them effectively to stimulate the maximum possible learning, and to disseminate the findings widely. PPRs have the potential to create and transfer knowledge amongst NPD professionals, but, as they are seldom currently used, many companies are missing an important opportunity.  相似文献   
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This pape reports on a survey of 64 biotechnology firms in the USA about their R&D strategy, marketing focud and sources of technology. The survey explored the interrelationships among the strategic issues and how they were related with the means of appropriating R&D results. Three stralegic clusters for technology acquisitin emerged from the data: (i) internal developer, (ii) joint developer, and (iii) cooperative financed. Three marketing clusters were: (i) market penetartor, (ii) innovative marketer, and (iii) market developer. The R&D clusters were: (i) defensive strategy, (ii) aggressive strategy, and (iii) research-intensive strategy. External sources of technology appeared to be predominant among thje various firms and apparently marketing strategy and source of technology had no significant relationship. Most of the firms were involved with commercial innovation in their R&D strategy and few were research specialists. Innovative firms were inclined to depend on external sources sources of technology. Issues related to appropriability of R&D results for the different groups have been examined for their implications for public policy.  相似文献   
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