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51.
Alliance formation is commonplace in many high‐technology industries experiencing radical technological change, where established firms use alliances with new entrants to adapt to technological change, while new entrants benefit from the ability of established players to commercialize the new technology. Despite the prevalence of these alliances, we know little about how these firms choose to ally with specific firms given the range of possible partners they may choose from. This study explores factors that lead to alliance formation between pharmaceutical and biotechnology companies. We focus on the alliance tie as the unit of analysis and argue that dyadic complementarities and similarities directly influence alliance formation. We then introduce a contingency model in which the positive effect of complementarities and similarities on alliance formation is moderated by the age of the new technology firm. We draw theoretical attention to the intersection between levels of analysis, in particular, the intersection between dyadic and firm‐level constructs. We find that a pharmaceutical and a biotechnology firm are more likely to enter an alliance based on complementarities when the biotechnology firm is younger. Another noteworthy finding is that proxies for broad capabilities appear to be at least as effective, if not more so, in predicting alliance formation compared to fine‐grained science and technology‐related indicators, like patent cross‐citations or patent common citations. We conclude by suggesting that future studies on alliance formation need to take into account interactions across levels; for example, how dyadic capabilities interact with firm‐level factors, and the advantages and disadvantages of more or less fine‐grained measures of organizational capabilities. Copyright © 2007 John Wiley & Sons, Ltd. 相似文献
52.
Frank R. Lichtenberg 《Economics of Innovation and New Technology》2013,22(6):403-417
Importation of drugs into the US may soon become legal. Since prices of drugs are lower in most other countries than they are in the US, importation would result in a decline in US drug prices. The purpose of this paper is to assess the consequences of importation for new drug development. First, the author presents a simple theoretical model of drug development which suggests that the elasticity of innovation with respect to the expected price of drugs should be at least as great as the elasticity of innovation with respect to expected market size (disease incidence). Then, the cross-sectional relationship between pharmaceutical innovation and market size among a set of diseases (different types of cancer) exhibiting substantial exogenous variation in expected market size is examined. Two different measures of pharmaceutical innovation are analysed: the number of distinct chemotherapy regimens for treating a cancer site and the number of articles published in scientific journals pertaining to drug therapy for that cancer site. Both analyses indicate that the amount of pharmaceutical innovation increases with disease incidence. The elasticity of the number of chemotherapy regimens with respect to the number of cases is 0.53. The elasticity of MEDLINE drug cites with respect to cancer incidence throughout the world is 0.60. In the long run, a 10% decline in drug prices would therefore be likely to cause at least a 5–6% decline in pharmaceutical innovation. Evidence suggests that pharmaceutical industry employment would also decline (by at least 3.5–4%) in response to an exogenous 10% decline in drug prices. 相似文献
53.
This paper shows that the optimal executive compensation scheme in a dynamic moral hazard environment is convex in the firm value. This implies that the optimal contract should include stock options. This is because the private benefit of shirking is increasing in firm value and the manager's utility is concave. Therefore, in contrast to the previous literature that takes stock options in the incentive contract exogenously, we rationalize the optimality of their use endogenously. Moreover, we show that the optimal amount of stock options (restricted stocks) increases with agency cost and the executive's reservation utility, decreases with the degree of risk aversion of the manager, and increases (decreases) with the firm size. 相似文献
54.
55.
Frank Strobel 《Applied economics》2013,45(13):1449-1453
The real option implicit in a country's decision of whether to leave an existing monetary union when there is uncertainty over the future benefits of this move is examined. The theoretical model used is calibrated for the current Euro-12 area by proxying policymakers’ inflation preferences with unemployment rates and debt-to-GDP ratios. A robust group of countries is observed that would choose to remain within EMU consisting of Belgium, Finland, Greece and Italy; France and Spain loosely also belong to this core. Only Luxembourg would robustly want to leave EMU; Ireland and The Netherlands, however, complement that core closely. 相似文献
56.
Regional corn yield models incorporating stochastic trends, prices and weather variables are estimated. Hypothesis tests suggest yield variability has increased because of an increase in error variance and an increase in weather-related effects. Decomposition of the error variance shows much of its increase is due to an increased correlaion between regional yields. 相似文献
57.
58.
This study investigates the quarterly relationship between the quantity of cigarettes sold, real disposable income per capita, and the relative price level of cigarettes in Canada. Careful attention is paid to the nonstationarity of the data and the dynamic specification of the model. It is concluded that cigarette demand is extremely insensitive to price and income changes. This is evidence of the large consumer surplus smokers enjoy and the large revenue increasing potential of a cigarette tax increase policy, as opposed to cigarette bans. 相似文献
59.
Frank Stähler 《Review of Development Economics》2007,11(2):321-332
This paper presents a model in which two firms may use foreign direct investment or outsourcing in order to reduce the production cost of an intermediate input. Outsourcing requires training which is costly and creates a positive spillover. The paper shows that the equilibrium depends on the level of training costs. If they are high, only bilateral outsourcing is possible in equilibrium. If bilateral outsourcing is incomplete, it will not change prices compared to no outsourcing. If they are low, only complete outsourcing is possible. If complete outsourcing is unilateral (bilateral), the price increases (decreases) with the degree of spillovers. 相似文献
60.
We propose an empirical commodity market model with heterogeneous speculators. While the power of trend-extrapolating chartists
is constant over time, the symmetric impact of stabilizing fundamentalists adjusts endogenously according to market circumstances:
Using monthly data for various commodities such as cotton, sugar or zinc, our STAR–GARCH model indicates that their influence
positively depends on the distance between the commodity price and its long-run equilibrium value. Fundamentalists seem to
become more and more convinced that mean reversion will set in as the mispricing enlarges. Commodity price cycles may thus
emerge due to the nonlinear interplay between different trader types.
The paper represents the authors’ personal opinion and does not necessarily reflect the views of the Deutsche Bundesbank. 相似文献