Graded eco-labels: A demand-oriented approach to reduce pollution

Supplied oriented environmental policies are generally used in order to limit production related pollution. This fact is based on the hypothesis that consumers are not willing to sacrifice personal utility for a wider social gain. We suggest that widespread environmental concerns of consumers can be exploited to push producers along cleaner technological patterns. Our core assumption is that consumers would be ready to purchase cleaner products if the products' characteristics are not ‘too dissimilar’ to those of more polluting alternatives. However, due to a lack of information about non-observable product characteristics, this assumption on its own is not sufficient for ‘environmental friendly’ producers to become competitive. We show - by means of a simulation model - that only if consumers are provided with appropriate information on the greenness of products through adequate eco-labels (graded eco-labels), then producers will be pressed to implement innovations aimed at reducing the environmental impact of their products. Under two test settings - one without any certification and another with binary eco-labels - the model shows markets characterised by highly polluting technological patterns. Only in the presence of graded eco-labels, competition drives the market toward cleaner technological patterns.     

Verifying a demand system by simulation

An intriguingly small value of the asymptotic standard error of the estimate of the income flexibility inspired us to simulate the demand system. The procedure used should have more general applicability.     

Cross-country income mobility comparisons under panel attrition: the relevance of weighting schemes

This article aims to present an assessment of the effects of panel attrition on income mobility comparisons for some EU countries by using the European Community Household Panel (ECHP). There are different possibilities of correcting the attrition problem by means of alternative longitudinal weighting schemes. The sensitivity of mobility estimates to these attrition correction procedures is tested in this article. Our results show that ECHP attrition is characterized by a certain degree of selectivity but only affecting some variables and countries. Different probability models corroborate the existence of a certain nonrandom attrition. The model chosen to construct the longitudinal weights to correct attrition offers up rather different results than those obtained when Eurostat's longitudinal weights are used. Although attrition does not seem to have a great effect on aggregated mobility indicators, it does have a decisive effect on decomposition exercises. Our tests reveal certain sensitivity of income mobility measures to the weighting system used.     

Fractionalization and long-run economic growth: webs and direction of association between the economic and the social -- South Africa as a time series case study

In this paper it is considered that the relationship between nominal exchange rate and prices depends on the nature of the shocks impacting the economy. In order to identify the sources of nominal exchange rate and relative price fluctuations we impose long-run restrictions on the dynamics of these variables through a 2-variable and 3-variable SVAR, respectively. This methodology is applied to data on the Spanish economy and find that supply and real demand shocks move nominal exchange rates and relative prices in opposite directions. Nominal shocks, however, move both variables in the same direction. Thus, in this case, only under nominal shocks may exchange rate depreciations fuel inflation.     

Pension Fund Herding and the Influence of Management Style

In this article, we study the herding phenomenon in Spanish equity pension funds with European investment locations from 2002 to 2012, considering whether the development of different investment strategies by the managers results in herding. In addition, we analyze the performance-herding relationship, observing whether pension fund performance decreases or increases when pension funds herd. Using the herding measure of Lakonishok et al. [1992], we do not find strong imitation behavior, although herding in the market and book-to-market styles are higher. Those pension funds that do not herd or that follow distinctive strategies do not present significant differences in performance with respect to herding funds.     

Effects of socially responsible human resource management (SR-HRM) on innovation and reputation in entrepreneurial SMEs

International Entrepreneurship and Management Journal - This work focuses on the importance of responsible human resource management, and its link to innovation and reputation, which are deemed to...     

The impact of human,social, and psychological capital on academic spin-off internationalization

Journal of International Entrepreneurship - Academic spin-offs (ASOs) are companies with a strong international vocation for two main reasons: first, they market their products and services in...