Organizing for continuous technology acquisition: the role of R&D geographic dispersion

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.     

Environmental strategy and exports in medium,small and micro-enterprises

Growing corporate internationalization and the emergence of environmental concerns are two of the main trends in the business world. This paper analyzes whether strategies for environmental protection can help small and medium enterprises (SMEs) as they internationalize their activities through exports. Personal interviews were conducted with 123 general managers of exporting SMEs from the Spanish food industry. The results show a relationship between advanced environmental strategies and export intensity for the sampled firms. However, the size of firm plays a role in this relationship, as the relationship between advanced environmental strategies and exports is stronger with an increase in the size of the SMEs. Authors discuss implications of these results for practitioners and future research.     

Corporate Hedging: The Relevance of Contract Specifications and Banking Relationships

This article examines the contribution of hedging to firm valueand the cost of hedging in a unified framework. Optimal hedgingand firm value are explicitly linked to firm risk, the typeof debt covenants and the relative priority of the hedging contract.It is shown that in some cases hedging is possible only if thecounterparty to the forward contract also holds a significantportion of the debt. Also, the spread in the hedging contractreduces the optimal amount of hedging to less than the minimum-variancehedge ratio. Among other results this article elucidates whysome firms hedge using forward contracts while other firms hedgein the futures markets, as well as why higher priority forwardcontracts are more efficient hedging vehicles. JEL Classificationnumbers: G13, G22 and G33.     

Business Ethics in Spain

This article is an introduction to the selection of papers on "Business Ethics in Spain" included in this monographic issue of the Journal of Business Ethics. Specifically, this article is a survey of the development of the social, political, cultural and economic background of business in Spain since 1940, in order to show how the ethical values, attitudes and problems of the Spanish managers changed in these years. First, the global evolution of this background is explained, and then several relevant problems are discussed, namely those of the attitudes of business towards the State and the law (with an aside on the attitudes of society towards profit and wealth), corruption, and the grey economy, taxes, and irregular labour. The article concludes with a survey of the scientific developments of business ethics in Spain.     

On payoff heterogeneity in games with strategic complementarities

Recent papers involving binary choices have argued that increasingheterogeneity decreases positive feedback. We show that no suchresult holds in models where all agents make interior choices.The results in the binary choice case arise for two reasons.First, if we increase heterogeneity without limit but imposea bounded choice set, then almost all players eventually becomecompletely unresponsive, preferring some corner so stronglythat they do not react to any feasible change in the behaviorof others. Second, discrete choice permits the constructionof strong, but fragile, positive feedbacks through compositioneffects.     

Testing for output convergence: a re-examination

This paper investigates output convergence for the G7 countriesusing panel time-series techniques. We consider both the nullhypotheses of no convergence and convergence. It is shown thatinferences on output convergence depend on which one of thetwo null hypotheses is considered. Further, the no convergenceresults reported in previous studies using the time-series definitionmay be attributed to the low power of the test procedures beingused. Our results also highlight some potential problems oninterpreting results from some typical panel unit root and stationaritytests.     

A general framework for the analysis of fiscal equalisation systems

This paper shows that, despite the existing diversity of models of fiscal equalisation, there is a common underlying structure that links all of them. To this end, a framework of analysis sufficiently general so as to encompass the main schemes present in the literature is developed. This allows to uncover the common features of these schemes and to identify more readily the origin and nature of their differences. The formal approach is complemented with a numerical simulation of the models considered. The paper also shows the usefulness of the approach for reform policy and suggests two new models.JEL Classification: H2, H7I would like to thank three anonymous referees for their helpful comments and suggestions to a previous draft of this article.     

Information transmission and causality in the Italian Treasury bond market

We examine causality and efficiency in the Italian T-bond market, where cash trades take place on the domestic Mercato Telematico dei Titoli di Stato, while futures trading is based on the London International Financial Futures Exchange. We find evidence that causality in prices runs in both directions, and that the cash lead is almost comparable in size and extension to the futures lead. We then try to assess whether the cash market is weak-form efficient with respect to LIFFE prices. Using a simple trading rule with a variety of time and price filters, we conclude that the observed lead cannot be exploited to make a profit after transaction costs.