Cost Reduction,Competitive Pressure and Firms' Optimal R&D Strategies in a Duopolistic Industry

This paper deals with a duopolistic industry where firms are engaged in cost-reducing R&D activity in order to maximize their market shares. Firms' R&D competition is characterized as a dynamic noncooperative feedback game where the optimal strategies are affected by the extra-industry R&D activity and the degree of intra-industry spillovers. Numerical simulations highlight the importance of the assumptions on the firms' absorptive capacity (to exploit external knowledge) in determining the optimal levels of firms R&D investrnents.     

The satisfaction of university students in Spain: differences by field of study

This article analyses the factors associated with student satisfaction in a sample of undergraduate students from the University of Zaragoza (Spain). In addition to considering socio-demographic characteristics, we also examine factors related to expectations and motivations. Using data from a survey carried out during the academic year 2011/12, we show that the level of satisfaction of the students varies according to their field of study, finding that students in Engineering and Science are comparatively less satisfied than those in other disciplines. Also, expectations about whether having a university degree will be enough to obtain a job are associated with their level of satisfaction. Moreover, alcohol consumption is positively associated with their level of satisfaction. Analysing the correlates of student satisfaction is important to understand student retention and persistence.     

Fiscal-monetary policy interactions in the presence of unionized labor markets

This paper develops a framework for studying the interactions between labor unions, fiscal policy, monetary policy and monopolistically competitive firms. The framework is used to investigate the effects of labor taxes, the replacement ratio, labor market institutions and monetary policymaking institutions on economic peformance in the presence of strategic interactions between labor unions and the central bank. Given fiscal variables, higher levels of either centralization of wage bargaining, or of central bank conservativeness are associated with lower unemployment and inflation. However the forward shifting of changes in either labor taxes or in unemployment benefits to labors costs is larger the higher are those institutional variables. The paper also considers the effects of those institutions on the choice of labor taxes and of unemployment benefits by governments concerned with the costs of inflation and unemployment, as well as with redistribution to particular constituencies. A main result is that, normally, higher levels of centralization and conservativeness induce government to set higher labor taxes. JEL Classification: E5 · E6 · H2 · J3 · J5 · L1     

Exclusive dealing without territory exclusivity in multichannel systems: managing channel conflict and driving commitment

The exclusive dealing literature suggests that manufacturers should protect exclusive dealers (ED) from intrabrand competition by assigning exclusive territories (ET). We consider ED systems without ET and investigate how manufacturers can enhance ED channel outcomes, such as the ED’s level of commitment to the relationship, by strategically managing its downstream communication efforts with ED and non-ED channels. We show that these cross-channel communication efforts (i.e., the quality of communication between the manufacturer and non-ED resellers in the ED reseller’s territory) are important drivers of relationship conflict and commitment for ED resellers, while playing a limited role for non-ED resellers. These results underscore the need for manufacturers to understand the perspectives and behaviors of each individual channel within a multichannel system and manage their different distribution channel types as an integrated system. We find support for our hypotheses in a sample of 672 observations corresponding to different ED and non-ED resellers selling a manufacturer’s product-line across several European countries.     

How does R&D internationalization in multinational firms affect their innovative performance? The moderating role of international collaboration in the energy industry

This paper examines the effects of the degree and geographic diversification of a firm’s R&D internationalization on its innovative performance. We use an unbalanced panel dataset of 401 observations from 110 multinational firms operating in the energy industry over a period of six years to support the argument that both the degree and the geographic diversification of a firm’s R&D internationalization have an inverted U-shaped relationship with a firm’s innovative performance. Our results also show that collaboration among R&D units located in different countries moderates this relationship by reducing both the positive effects and the challenges of the degree of R&D internationalization. This paper extends the emerging innovation focus in the headquarters–subsidiary literature by contributing to our understanding of the implications of the international R&D activities of firms and supports the utilization of social exchange theory in order to identify the moderating influence of the collaboration among a firm’s R&D units located in different countries.     

The Performance of Market‐Timing Strategies of Italian Mutual Fund Investors

In this paper, we show that simple buy‐and‐hold strategies over‐perform market‐timing strategies effectively used by Italian investors in equity mutual funds. We estimate returns from market‐timing strategies using aggregate data on net flows for a large sample of equity mutual funds, available to Italian investors, that buy stocks in the following markets: Europe and the euro area, the United States and Emerging markets. In all cases, buy‐and‐hold over‐performs market‐timing with extra returns that go from 0.24 per cent per quarter (Europe and euro area) to 0.87 per cent per quarter (US market). These differences are not explained by differences in risk and risk exposure. Investors should re‐consider their investment strategies and choose cheaper, in terms of fees and simpler, in terms of portfolio allocation, passive strategies.     

Population and Economic Growth Under Different Growth Engines

Using a growth model with physical capital accumulation, human capital investment and horizontal R&D activity, this paper proposes an alternative channel through which an increase in the population growth rate may yield a non‐uniform (i.e., a positive, negative, or neutral) impact on the long‐run growth rate of per‐capita GDP, as available empirical evidence seems mostly to suggest. The proposed mechanism relies on the nature of the process of economic growth (whether it is fully or semi‐endogenous), and the peculiar engine(s) driving economic growth (human capital investment, R&D activity, or both). The model also explains why in the long term the association between population growth and productivity growth may ultimately be negative when R&D is an engine of economic growth.     

The Cross-Sectional Dispersion of Commercial Real Estate Returns and Rent Growth: Time Variation and Economic Fluctuations

We estimate the cross-sectional dispersions of returns and growth in rents for commercial real estate using data on U.S. metropolitan areas over the sample period 1986 to 2002. The cross-sectional dispersion of returns is a measure of the risk faced by commercial real estate investors. We document that, for apartments, offices, industrial and retail properties, the cross-sectional dispersions are time varying. Interestingly, their time-series fluctuations can be explained by macroeconomic variables such as the term and credit spreads, inflation and the short rate of interest. The cross-sectional dispersions also exhibit an asymmetrically larger response to negative economics shocks, which may be attributable to credit channel effects impacting the availability of external debt financing to commercial real estate investments. Finally, we find a statistically reliable positive relation between commercial real estate returns and their cross-sectional dispersion, suggesting that idiosyncratic fluctuations are priced in the commercial real estate market.     

Correction to: From stand-up to start-up: exploring entrepreneurship competences and STEM women’s intention

International Entrepreneurship and Management Journal - The author included the name of her University in English “Technical University of Madrid” and it seems that to validate it for...