Is the Current Regulation of the VIII Division European Anchovy Optimal?

This paper sets out to assess the workability of the regulation currently in force in the European anchovy fishery of the VIII division. Particular attention is paid to the importance of the institutional regime in the allocation of natural resources. The study uses a bio-economic approach and takes into account the fact that, not only the European Union and the individual countries involved, but also some of the resource users or appropriators intervene in its management. In order to compare the effectiveness of the rules which, at the various levels, have been set up to restrict exploitation of the resource, the anchovy fishery is simulated in two extreme situations: open access and sole ownership. The results obtained by effective management will then be contrasted with those obtained from the maximum and zero profit objectives related with the two above-mentioned scenarios. Thus, if the real data come close to those derived from the sole ownership model it will have to be acknowledged that the rules at present in force are optimal. If, on the other hand, the situation more closely approach the results obtained from the open access model, we will endeavour in our conclusions to provide suggestions for economic policy measures that might improve the situation in the fishery.     

Promoting Employee Flexibility Through HR Practices

Current competitive environments have created a growing interest in employee flexibility in firms. Recently researchers have differentiated between two facets of employee flexibility: behavior flexibility and skill flexibility. This study proposes a model of relationships between these two facets of employee flexibility and the extent to which HR practices influence them. This model is tested by estimating structural equation models on a sample of 226 commercial departments in Spanish companies. The results of the study show that the two facets of employee flexibility are interrelated, in that skill flexibility influences behavior flexibility. Furthermore, findings confirm the influence of job enrichment on employee flexibility and the significant effect of the internal fit among HR practices on employee flexibility. © 2013 Wiley Periodicals, Inc.     

Trade Openness and Income: A Tale of Two Regions

In this paper, we present evidence of the long‐run effect of trade openness on income per worker for two regions that have followed different liberalisation strategies, namely Asia and Latin America. A model that re‐examines these questions is estimated for two panels of Asian and Latin American countries over the 1980–2008 period using a novel empirical approach that accounts for endogeneity as well as for the time series properties of the variables involved. From an econometric point of view, we apply recent panel co‐integration techniques based on factor models that account for two additional elements usually neglected in previous empirical literature: cross‐dependence and structural breaks. The results point to a positive impact of trade openness in both Asia and Latin America although the size is smaller in the second region. We associate this finding with the degree to which trade was managed in both regions of the developing world.     

Subjective Economic Risk to Beneficiaries in Notional Defined Contribution Accounts

This article aims to quantify the aggregate subjective economic risk to which beneficiaries would be exposed if a retirement pension system based on notional account philosophy were introduced. We use scenario generation techniques to make projections of the factors that determine the real expected internal rate of return (IRR) and the expected replacement rate (RR) for the beneficiary according to six retirement formulae based on the most widely accepted rates or indices. We then apply the model to the case of Spain. Our projections are based on Herce and Alonso's macroeconomic scenario 2000–2050 (2000) and include information about the past performance of the indices and the time period the forecast is to cover. The results of the IRR calculation—average value, standard deviation, and value‐at‐risk (VaR)—are analyzed both in objective terms and for different degrees of participants' risk aversion.     

Technological knowledge assets in industrial firms

This research focuses on identifying and measuring the technological knowledge assets that constitute the basis of the knowledge management process and on the study of contextual factors that determine their use. To that end, a longitudinal study of 1,444 Spanish industrial firms between 1998 and 2000 was conducted using information gathered by the Survey of Business Strategies. The results enable us to identify technological knowledge assets with different levels of codification and to have a general view of how age, size and sector affect the use of those assets by Spanish industrial firms.     

What are the drivers of total factor productivity in the European Union?

This paper examines the evolution of total factor productivity (TFP) over time, as well as across countries and sectors, and investigates its determinants. To this end, a panel data set of 17 European Union (EU) countries and 13 sectors over the period 1995–2007 is used as part of a twofold approach. First, we estimate aggregate and sectoral TFP for 17 EU countries by means of the augmented mean group estimator to control for endogeneity, cross-section dependence and heterogeneous production technologies. Second, we investigate the relative importance of the drivers of predicted TFP using a dynamic ordinary least-squares estimator. The results indicate that rationalization, human capital and information and communication technologies are the main drivers of TFP.     

Spouse care for children and other family members: the effects of family benefits

This paper first presents evidence from Spain on the relationship between the labour situation of both spouses within the family and the time dedicated to the care of the children, the elderly and the infirm. Second, it analyses the effect that government benefits for such care would have on the labour market and on household poverty. The results show that while Spanish society has advanced in the incorporation of women into the labour market, most of them still have to assume total responsibility for housework and the care of the children, the elderly and the infirm. Against this background, we find that benefits would decrease female participation in the labour market and the number of hours worked, while they would also contribute towards reducing poverty.     

The impact of population on CO<Subscript>2</Subscript> emissions: evidence from European countries

This paper analyses the impact of population growth on CO₂ emissions in European Union countries. Traditionally, researchers have assumed a unitary elasticity of emissions with respect to population growth. In this study population is treated as a predictor in the model, instead of being included as part of the dependent variable (per capita emissions), thus relaxing the above-mentioned assumption of unitary elasticity. We also contribute to the existing literature by taking into account the presence of heterogeneity in the sample and considering a dynamic specification. The sample covers the period 1975–1999 for the current European Union members. Our results show that the impact of population growth on emissions is more than proportional for recent accession countries whereas for old EU members, the elasticity is lower than unity and non significant when the properties of the time series and the dynamics are correctly specified. The different impact of population change on CO₂ emissions for the current EU members should therefore be taken into account in future discussions of climate change policies within the EU.