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221.
This research addresses the issues of governance choices and attributes of network participants as determinants of early entry by integrating a network perspective into the strategic management literature. Our arguments are tested using data on 813 Internet portfolio companies' investments by the venture capitals (VCs), one of the most rapidly developing sectors of the financial service industry in the USA. The results provide little evidence that governance choices between sole investments and syndicate networks may affect the decision to invest in early movers in the Internet industry. Nevertheless, the attributes of VC investors in initial investments affect the likelihood of investing in early movers. The propensity for syndicate investments in early start-ups in the Internet industry increases with the presence of heterogeneous investors' attributes but decreases with the presence of homogeneous investors' attributes.  相似文献   
222.
Abstract

This article considers ‘pricing’, that is, offers and requests for the price of sales items, as a communicative practice deployed by vendors and customers during sales interaction on street markets. It examines the organisation of sales interaction by pursuing the question of how and when market participants, vendors and customers alike, embed offers and requests for price information within their interaction. The analysis suggests that pricing is deployed as a technique to manage the ‘floor’ and the interaction at the stall. For example, offers for items are being tailored to customers’ display of interest and commitment to particular items, and requests for price information are deployed in ways that challenge anticipated offers, that is, offers that are about to be made by a vendor. The data, field observation and video-recording have been gathered at market stalls in London and Berlin.  相似文献   
223.
Recent work in this and other journals has re-examined the econometric pro-cedures which are used to investigate the performance of fund managers. This has resulted in considerable refinement of the methodology used to assess whether fund managers can time the relative proportions of equity and fixed interest securities in their portfolios. In this paper the power of these refine-ments is examined. It is shown that at the level of forecasting ability observed in market professionals, a statistically significant superior performance is unlikely to be found in ex-post investigations of the performance of individual fund managers. It is argued though that this observed level of forecasting ability is still sufficient to produce a significant improvement in the returns on managed funds.  相似文献   
224.
This paper reports on the importance of firm entry and growth flows in Portuguese manufacturing during the period 1982–86, and investigates their determinants. We find that both movements are induced by past profitability and deterred by economies of scale, product differentiation and sunk costs. The analysis does not reject the hypothesis that the determinants of firm entry and growth are quantitatively the same, thereby giving some support to the hypothesis that entry and expansion are close substitutes in absorbing industry excess profits, and that the choice between them does not depend on the height of the entry/mobility barriers.  相似文献   
225.
Abstract:  Mutual fund performance is normally measured by comparing results of active management with those obtained by one or several benchmarks that should represent the fund's investment. In this context, this paper examines the effect on mutual fund assessment if a relevant benchmark is omitted. This effect is analysed in three elements of active management: stock selection, market timing, and seasonality. The latter is defined as fund management at specific moments of time with the objective of achieving positive abnormal returns to improve performance. For a sample of Spanish mutual funds, we find that the omission of style benchmarks, particularly that corresponding to small-cap stocks, leads to greater evidence of negative market timing and positive seasonality at year beginning. However, the positive abnormal returns of the seasonality at year end, month end and especially at the beginning of July hold regardless of benchmark omission. The paper therefore also analyses the relation between performance and seasonality, finding that positive seasonality at year beginning and at July beginning improves performance; however, at other moments it implies a possible window dressing strategy in mutual fund management.  相似文献   
226.
We analyze endogenous timing in the switching of technology. Each user chooses when to purchase a new product which embodies new technologies characterized by Marshallian externalities. The technological switch occurs when a large number of users purchase new products. Under complete information, multiple market equilibria exist, and one of the equilibria in which technological switching occurs is efficient. However, if we introduce even a small amount of uncertainty, the switch is delayed in the unique equilibrium under perfect competition, resulting in a loss of social welfare. The market power of a monopolistic supplier of new products alleviates this inefficiency.  相似文献   
227.
This study examines the realized strategies of all domestic manufacturers in a growing, high technology, industrial market characterized by high levels of regulatory, demand, and technological uncertainty. These manufacturers have behaved quite differently and experienced varying levels of success in the market. A typology of entry strategies grounded in an intensive analysis of these data is presented. Specifically, it addresses the timing and scope of a firm's entry into the market, strategic adjustments over time, and the impact of these decisions on the firm's performance. It is proposed that these strategies represent trade-offs between the risks of resource commitment and competitive preemption. Specific, testable hypotheses based on this typology are also provided.  相似文献   
228.
Much of the literature dedicated to the analysis of entry timing decisions has been devoted to the study of their consequences in terms of performance. However, only a limited amount of effort has been dedicated to analyzing the factors that determine these decisions. In addition, previous papers have centered their efforts on the product dimension, paying no attention to entry into new geographical markets. This paper departs from previous works in this respect and extends the entry timing literature through a consideration of the geographical side of entry. Our analysis shows that organizational size, organizational competence, and organizational experience appear as key factors when explaining the pattern of geographic diversification. Our results also indicate that diversification takes place sequentially, first proceeding to closer locations, then occupying markets further from the origin. Copyright © 2002 John Wiley & Sons, Ltd.  相似文献   
229.
Faced with an export subsidy by a foreign government, importing countries have to decide whether they should impose countervailing duties or not. Using a Cournot duopoly model, Collie (Weltwirtschaftliches Archiv 130: 191–209) shows that the subgame perfect equilibrium occurs when the importing country sets its production subsidy and tariff at stage one and the foreign government sets its export subsidy at stage two. That is, an importing country will choose to commit itself not to use countervailing duties. In this paper, we extend Collie's duopoly model to the case of a Cournot oligopoly and show that the country in which industry is less concentrated tends to emerge as the Stackelberg leader.  相似文献   
230.
我国入世后,外贸经营权逐步由审批制过渡到注册登记制,国有专业外贸公司面临的机遇和挑战并行,国有专业外贸公司应彻底转变贸易观念,组建生产销售一体化的外贸企业(集团),实施国际化经营,大力推行外贸代理制度,实施品牌战略,稳定外贸人才队伍,以应对入世挑战。  相似文献   
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