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111.

This paper analyses the role that individual entrepreneurial orientation (IEO) plays in the success of international entrepreneurship moves. We focus on the mediation effect of international entrepreneurship in the relationship between IEO and firm performance. We argue that entrepreneurial experience constitutes an important source of IEO and propose an objective measure of IEO. The hypotheses are empirically analysed using a 22-year panel of family SMEs. Our results confirm the hypotheses and provide a better understanding of the role of IEO in the success of corporate strategies such as internationalisation. Specifically, IEO is found to improve firm performance indirectly by increasing the speed of internationalisation, and this effect is non-linear. Our study contributes to the literature by extending international entrepreneurship literature by offering a more complete view of the causes and consequences of IEO. Finally, our results also contribute to the literature on family firm heterogeneity.

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112.
This paper estimates the sacrifice ratios based on the Phillips curve. Using annual data, we estimate individual and common sacrifice ratios for EMU countries. In addition, we test whether the sacrifice ratio is stable for the whole period, which includes years of both high and low inflation rates, such as those observed after the European integration.  相似文献   
113.
This paper investigates the influence of human resource management practices on the likelihood that a firm performs in-house R&D. R&D is broadly interpreted as learning—a mechanism promoting absorptive capacity and supporting technology capability-building. Firms can choose between two learning strategies: they can exploit existing knowledge, or perform more complex explorations and acquire new knowledge. Different knowledge requirements associate with distinct R&D outcomes with varying degrees of novelty for the firm. Findings are supported with evidence from the pharmaceutical industry in Mexico. The analysis reveals positive linkages between human resource management practices and learning at firm level. The relationship is contingent on factors such as expected R&D outcomes, or the novelty of the knowledge required by the firm. The provision of training revealed the more consistent, positive influence on the likelihood that pharmaceuticals firms perform R&D in Mexico.  相似文献   
114.
Objective: To assess the cost-effectiveness of panitumumab in combination with mFOLFOX6 (oxaliplatin, 5-fluorouracil, and leucovorin) vs bevacizumab in combination with mFOLFOX6 as first-line treatment of patients with wild-type RAS metastatic colorectal cancer (mCRC) in Spain.

Methods: A semi-Markov model was developed including the following health states: Progression free; Progressive disease: Treat with best supportive care; Progressive disease: Treat with subsequent active therapy; Attempted resection of metastases; Disease free after metastases resection; Progressive disease: after resection and relapse; and Death. Parametric survival analyses of patient-level progression free survival and overall survival data from the PEAK Phase II clinical trial were used to estimate health state transitions. Additional data from the PEAK trial were considered for the dose and duration of therapy, the use of subsequent therapy, the occurrence of adverse events, and the incidence and probability of time to metastasis resection. Utility weightings were calculated from patient-level data from panitumumab trials evaluating first-, second-, and third-line treatments. The study was performed from the Spanish National Health System (NHS) perspective including only direct costs. A life-time horizon was applied. Probabilistic sensitivity analyses and scenario sensitivity analyses were performed to assess the robustness of the model.

Results: Based on the PEAK trial, which demonstrated greater efficacy of panitumumab vs bevacizumab, both in combination with mFOLFOX6 first-line in wild-type RAS mCRC patients, the estimated incremental cost per life-year gained was €16,567 and the estimated incremental cost per quality-adjusted life year gained was €22,794. The sensitivity analyses showed the model was robust to alternative parameters and assumptions.

Limitations: The analysis was based on a simulation model and, therefore, the results should be interpreted cautiously.

Conclusions: Based on the PEAK Phase II clinical trial and taking into account Spanish costs, the results of the analysis showed that first-line treatment of mCRC with panitumumab?+?mFOLFOX6 could be considered a cost-effective option compared with bevacizumab?+?mFOLFOX6 for the Spanish NHS.  相似文献   
115.
This research examines the concept of organizational memory in the context of multi‐unit organizations. It addresses the question: how do organizations collect, store and provide access to their experiential knowledge? I develop a framework for organizational memory in geographically distributed settings based on the concept of organizational memory systems and empirically assess the usefulness of this framework in the context of a multinational, business consulting organization. Multiple memory systems were identified, including social networks, knowledge centers and various computer‐based systems. I present and discuss findings with respect to the characteristics and perceived effectiveness of these memory systems.  相似文献   
116.
This paper presents a methodology for estimating the Brazilian GDP quarterly series in the period between 1960–1996. Firstly, an Engle–Granger’s static equation is estimated using GDP yearly data and GDP-related variables. The estimated coefficients from this regression are then used to obtain a first estimation of the quarterly GDP, with unavoidable measurement errors. The subsequent step is entirely based on benchmarking models estimated within a state space framework and consists in improving the preliminary GDP estimation in order to both eliminate as much as possible the measurement error and that the sum of the quarterly values matches the annual GDP.
Luiz Fernando CerqueiraEmail:
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117.
This paper examines a three-period model of an investment decision in a network industry characterized by demand uncertainty, economies of scale and sunk costs. In the absence of regulation we identify the market conditions under which a monopolist decides to invest early as well as the overall welfare generated by this decision. In a regulated environment, we consider a vertically integrated network provider that is required to provide access to downstream competitors and compare two distinct access pricing methodologies: the Efficient Component Pricing Rule (ECPR) and the Option to Delay Pricing Rule (ODPR). We identify the welfare-maximizing access prices using the unregulated market output as a benchmark and show that optimal access regulation depends on market conditions (that is, the nature of demand) with two possible outcomes: (i) access prices that provide a positive payoff to the incumbent, that is, provide a positive compensation to account for the option to delay; and (ii) access prices that yield a zero payoff to the incumbent. Moreover, unlike the earlier literature that argues in favor of an ECPR-type methodology to account for the interaction between irreversibility and demand uncertainty, we find that, except under very specific conditions, an access price that accounts for the option to delay value is welfare-superior to the ECPR.   相似文献   
118.
119.
The problem of designing minimum-cost recycling networks with required throughput is a subset of the broader class of facility location problems in which the recycler wishes to determine the optimal number and location of receiving centers as well as the correct financial incentive to be offered in order to stimulate collection of used or unrecoverable products to a degree required for regulatory reasons or otherwise. This paper presents a conceptual framework, an analytical model, and a three-stage algorithmic solution for this problem. An illustrative case study in the recycling of unrecoverable tires in southern states of Brazil is presented.  相似文献   
120.
This article presents a growth model including geographical space and transportation costs in which the geographical area where firms sell their product is endogenous. Growth is generated by the expansion of trade and there is a positive relationship between degree of openness and income level. The model explains why economies become increasingly more open and why the degree of openness is not robustly correlated with growth. In contrast to other growth models, investment in transport infrastructure plays an important role and the size of the country does not affect growth.  相似文献   
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