The impact of information technology on supply chain capabilities and firm performance: A resource-based view

Organizations increasingly rely on information technology (IT) to improve the supply chain process. Yet, past evidence suggests that the investment in IT per se does not guarantee enhanced organizational performance. Drawing from the resource-based view, this study proposes that IT-enabled supply chain capabilities are firm-specific, and hard-to-copy across organizations. These capabilities can serve as a catalyst in transforming IT-related resources into higher value for a firm. Based on data collected from surveying supply chain and logistics managers in various industries, the present study sheds light on these issues. The findings provide a new perspective in evaluating IT investment in the supply chain process.     

Socialism,Spillovers and Markets in Cuba

This article undertakes an empirical evaluation of Cuba's new development strategy placing tourism at the heart of the process of incorporating markets into a socialist system. The principal research question is whether the introduction of markets related to the Cuban tourism complex has been as successful in establishing viable backward linkages to industry as claimed. Drawing on a multitude of quantitative and qualitative sources, the article demonstrates that backward linkage building has been quite successful and even made possible a transformation of Cuba's formerly so dependent trade structures. However, there are signs that backward linkages are not as viable as could be desired. Other complementary reforms beside the introduction of markets are necessary, such as fighting soft budget constraints in user and producer firms. The article concludes that it will be difficult to fight the roots of the inherited incentive problem without initiating fundamental labour market reforms.     

Configuring designers? Using one agile project management methodology to achieve user participation

The aim was to examine the possibilities and limits of involving end‐users in applied knowledge‐producing settings. Is it possible to have user participation as a part of the design process? The agile method DSDM supposed to enhance user participation as well as improve other aspects of the management of computer system design projects.     

Portugal at the crossroads of change, facing the shock of the new: People, knowledge and ideas fostering the social fabric to facilitate the concentration of knowledge integrated communities

Portugal has recently achieved the average OECD level in terms of the number of researchers per thousand workforce and the need to continue fostering the advanced training of human resources and the concentration of knowledge integrated communities as drivers of larger communities of users is discussed in the context of changing and evolving patterns in Portugal. This requires an ongoing public effort, but also a better understanding of the effectiveness of the mix of public support mechanisms and private incentives for the development of knowledge networks and flows of skilled people in times of increased uncertainty.Our hypothesis gains from the experience of a unique set of international collaborations with leading institutions worldwide that has been successfully developed over the last years based on thematic R&D networks, integrating advanced training initiatives and programs of industrial affiliation. It is in this context that we frame our hypothesis and argue for the need for Portugal to continue attracting and fostering open and dynamic “creative communities”.The main policy implication of our analysis is that Portugal needs to double the number of researchers per thousand workforce in the coming years. This requires a broad social basis for science policies across a wide range of public and private sectors, as well as that innovation is considered together with competence building and the need to foster individual skills through the complex interaction between formal and informal qualifications. Emerging user-centered innovation requires users able to access new knowledge. This implies a broad societal engagement in knowledge activities, including higher education enrolment, and we need to strengthen the top of the research system in order to create a locus of knowledge production at the highest level. But it also implies consideration of the social shaping of technology, because incentives and infrastructures do not operate in a vacuum, but shape and are shaped by the particular context in which they operate. Strengthening external societal links and “system linkages” is critical in making the institutional changes required to meet the needs of global competition and the knowledge economy.     

Joint venture stability and cooperation: Direct, indirect and contingent effects of resource complementarity and trust

Despite the increased use of JVs and other forms of alliances, research shows that most collaborative arrangements end in failure due to relationship and resource sharing problems. We note that extant research and practice in this area has tended to emphasize structural and partner selection issues, often at the expense of the relationship and resource development processes which promote ongoing stability and cooperation. This paper presents a view of JV formation and success grounded in the Resource-Advantage (R-A) theory of competition. Our results illustrated the distinct effects of resource complementarity and trust upon JV stability and cooperation. Further, we found that trust was most influential in newer JVs, while the presence of resource complementarity was more critical in older ventures. For firms with greater (less) JV experience, resource complementarity (trust) between the partners was more critical for attaining JV outcomes.     

Developing network insight

A challenge facing organizations is that of amalgamating possibilities which do not exist in a transparent and concentrated form, but rather as dispersed individual cognitive ‘pictures’ perceived by managers embedded in business networks. Based on our research of business networks involving manufacturers of consumer goods, pharmaceutical companies, producers of semiconductors and telecommunication and utility service providers, we propose the concept of network insight, which does not consist merely of extant pictures held by individual managers, but is grounded in the practice of inter-firm exchange. We argue that developing network insight is a managerial challenge encompassing the amalgamation of dispersed pieces of atomized network pictures through heedful, multilateral interactions. Such a managerial activity transcends the task-specific knowledge base of managerial cognition and leads to objectified organizational learning within a business network. Managers that develop insight in business networks are able to mobilize other actors and create a competitive advantage for their organization that is crucial for innovation and growth.     

Foresight — balancing between increasing variety and productive convergence

Extensive involvement of social actors and perspectives is an increasing trend in foresight. Simultaneously, however, the theoretical literature suggests that there is a trade-off between increasing variety and productive convergence. The paper examines, through a sample of recent foresight exercises, how European foresight balances between variety and convergence. The findings support the existence of a trade-off, and suggest that it can be classified in two sub-categories: one between involvement and instrumentality, the other between creativeness and stakeholding. The study offers several options for reconciling and counterbalancing the mutually exclusive inclinations in the organising of foresight.     

MONETARY POLICY INDICATORS AS PREDICTORS OF STOCK RETURNS

We explore the linkage between stock return predictability and the monetary sector by examining alternative proxies for monetary policy. Using two complementary methods, we document that failure to condition on the Fed's broad policy stance causes a substantial understatement in the ability of monetary policy measures to predict returns. Industry analyses suggest that cross‐industry return differences are also linked to changes in monetary conditions, as monetary policy has the strongest (weakest) relation with returns for cyclical (defensive) industries. Overall, we find that monetary conditions have a prominent and systematic relation with future stock returns, even in the presence of business conditions.     

Innovation diffusion with generation substitution effects

Markets of high technology products and services, such as telecommunications, are described by fast technological changes and rapid generational substitutions. Since the conventional modeling approaches that are based on diffusion models do not usually incorporate this important aspect into their formulations, the accuracy of the provided forecasts is consequently affected. The work presented in this paper is concerned with the development of a methodology for describing innovation diffusion, in the context of generation substitution. For this purpose, a dynamic diffusion model is developed and evaluated, based on the assumption that the saturation level of the market does not remain constant throughout the diffusion process but is affected by the diffusion of its descendant generation, as soon as the latter is introduced into the market. In contradiction to the conventional diffusion models, which assume static saturation levels, the proposed approach incorporates the effects of generation substitution and develops a diffusion model with a dynamic ceiling. The importance of such an approach is especially significant for markets characterized by rapid technological and generational changes. Evaluation of the proposed methodology was performed over 2G and 3G historical data and for a number of European countries, providing quite accurate estimation and forecasting results, along with important information regarding the rate of generation substitution.