Size,Age and Activity Sector on the Growth of the Small and Medium Firm Size

Although corporate growth is one of the most researched subjects in different areas of economic science, it is not currently based on a general theory or generally accepted conceptual definition. In spite of this, growth has usually been considered an essential objective for a firm, contributing to its survival and competitiveness. This work aims to provide a more in-depth study of the factors that condition the growth of small and medium-sized firms, by offering some empirical evidence that will contribute to its modelling, especially in relation to the influence of size, age and activity sector. In this context, we shall attempt to contrast the validity of Gibrat's approach and the Learning Theory.     

Internal determinants of recycling behaviour by university students: a cross‐country comparative analysis

University students are a key group for research since they will be the consumers and the intellectual vanguard of the future and, therefore, a reference group for other consumers. Accordingly, data obtained from university students in Spain (n = 640) and the US (n = 597) were analysed to identify the main internal factors which lead them to participate in recycling activities. Given that morality‐based theories, and more specifically the Value–Belief–Norm (VBN) Theory, might be very useful in explaining pro‐environmental behaviour which requires personal sacrifices and whose benefits are mainly for the environment itself, that is the theoretical approach that we take for the selection and analysis of factors. Our findings support our thesis that environmental knowledge is a factor that should be (but is not currently) considered in the framework of VBN theory for predicting recycling behaviour. Although university students from Spain and the US have very different recycling rates, the internal factors that explain their recycling behaviour are very similar (motivations, perceived consumer effectiveness (PCE), environmental knowledge and gender). The elasticity of recycling behaviour to changes in internal factors is estimated with a view to making predictions, and altruistic motivations and PCE are found to be the factors that have the greatest effect in terms of improving recycling behaviour, followed by environmental knowledge. These predictions could help university policy makers take better decisions about the factors on which they need to act to increase recycling activities. Some guidelines for consideration in future intervention strategies to encourage this group to recycle are also provided.     

The Economic Adjustment Program for Portugal: assessing welfare impact in a heterogeneous-agent framework

The sovereign debt crisis, triggered by the 2007-08 global financial crisis, has affected several European Union (EU) countries, leading to unprecedented financial assistance programs. In May 2011, the Portuguese Government set an agreement with the Troika (a supranational institution composed by the European Commission (EC), the European Central Bank (ECB) and the International Monetary Fund (IMF)), through which, in exchange for external help, the Portuguese authorities committed to an Economic Adjustment Program (EAP). In order to assess the impacts of the EAP on welfare and, in particular, on inequality, this paper simulates the debt consolidation strategy proposed by the Troika using a general equilibrium model with heterogeneous agents. The model enables to explore the impacts of the fiscal adjustment on the endogenous cross-section distribution of income, wealth and welfare. Our results predict a positive net welfare gain, despite the existence of significant transition costs in terms of output losses and inequality, especially during the first years of implementation. Overall, the net positive welfare gains are biased towards the poorer, which means that the consolidation plan will be, in the end, equality-enhancing. These results reflect the instruments involved in the consolidation strategy: productive and unproductive expenditure cuts combined with a slight increase in social transfers. Furthermore, the simulation predicts a positive impact on the Portuguese net foreign asset (NFA) position. Assuming this prediction is correct, this strongly supports the motivation for the adoption of the Economic Adjustment Program which considers the large external indebtedness of Portugal as a central issue in the economic diagnosis.     

Credit reallocation

A growing empirical literature finds that the allocation of credit across firms is as important as its total volume for economic performance. This paper investigates the process through which credit is reallocated across US businesses employing the methodology developed by Davis and Haltiwanger (1992) for the analysis of job reallocation. We find that credit reallocation is intense, highly volatile and moderately procyclical and that it primarily occurs across firms similar in size, industry or location. The results suggest that microeconomic heterogeneity can play a key role in the interaction between the credit market and the aggregate economy.     

How Does Cross‐Border Activity Affect EU Banking Markets?

Cross‐border activity in the EU is widely viewed as a necessary condition for the implementation of a single banking market and therefore as a positive factor for the enhancement of competition and cost performance in the region. In this paper, we analyse the relevance of this view by investigating whether cross‐border activity really promotes competition and cost efficiency in EU banking markets. We also consider the potential role of a bank's mode of entry by comparing existing domestic banks that foreign banks take over (mergers and acquisitions) with new branches created by foreign banks, often through subsidiaries (greenfield operations). We consider the impact of cross‐border banks on cost efficiency (measured by the stochastic frontier approach), profitability (assessed through return on assets) and competition (measured by the Lerner index). We find that greenfield banks enhance cost efficiency and competition, while mergers and acquisitions hamper competition and cost efficiency. Therefore, our results suggest that EU authorities should promote only greenfield banks rather than all cross‐border entries.     

‘Do versus Buy’ Decisions in the Demand for Knowledge Intensive Business Services

The search for the maximum use of scale and agglomeration economies and the need to operate firms in the most flexible way have provided a strong impulse for companies to increase their use of external intermediate services. Because of their strategic role, the use of business services that are intensive both in labour qualification and in technological requirements is key for these policies. The purpose of this paper is to analyse the patterns followed by companies in the two relevant decisions on this issue: firstly, whether to use knowledge intensive business services or not and, secondly, whether (and to what extent) to buy these services from another firm or to provide them inside the organisation. In both cases, we intend to identify the factors that affect the ‘do versus buy’ decision with respect to total KIBS as well as particular categories. A specific feature in our study is that it focuses on the behaviour of firms working in a region without a well-developed supply of KIBS. Applying discrete response models to the data obtained in a survey elaborated by the authors, the most relevant variables for the use of KIBS are satisfaction with previous outsourcing experiences and location of the firm in a large urban centre, but they do not affect their external provision. The size of the firm, its export orientation and its technological complexity have opposite effects on use and outsourcing.     

Optimizing large-scale emergency medical system operations on highways using the hypercube queuing model

In this study, we present a series of well-known optimization methods to address two related decisions associated with the design of large-scale ambulance operations on highways: (1) The question of location, and (2) the issue of districting. As a result of computer storage and runtime constraints, previous approaches have only considered small-to-moderate scale problem scenarios, generally employing exact hypercube queuing models integrated into optimization procedures. We overcome these limitations here by embedding a fast and accurate hypercube approximation algorithm adapted for partial backup dispatch policies in single- and multi-start greedy heuristics. The proposed methods are tested on small-to-large-scale problems involving up to 100 ambulances. The results suggest that our approach is a viable alternative for the analysis and configuration of large-scale highway emergency medical systems, providing reasonable accuracy and affordable run times.     

Audience Members’ Motivation,Satisfaction, and Intention to Re-visit an Ethnic Minority Cultural Festival

This study investigates the relationships among audience members' motivation, satisfaction, and re-visit intentions at an ethnic minority cultural festival. As an empirical study, an on-site survey was conducted at the 2009 Fe?ta–Croatian Food and Wine Festival in Adelaide, South Australia. The results of the study identified eight main motivational dimensions for ethnic minority cultural festival attendance: “community support,” “escape,” “knowledge/education,” “food, wine, and entertainment,” “novelty,” “family togetherness,” “marketing,” and “socialization.” The findings of this study also confirm the implication that festival audience members' motivation is an immediate antecedent of overall satisfaction and likelihood of future attendance, and that the level of a festival audience members' overall satisfaction has a direct impact on the likelihood of future attendance. These findings offer important implications for public or private festival and event organizations, state governments, and local communities that have an interest in creating and staging ethnic minority cultural festivals.     

Whites,Blacks, and <Emphasis Type="Italic">Brown</Emphasis> in the Labor Market in Brazil: A Study About Inequalities

This paper examines inequalities between white and black and brown populations in Brazil within occupations that require university degree. The main result confirms that once reached the university degree, blacks/brown usually obtain smaller but comparable income to that of whites. Although some racial discrimination in labor market may exist, such result corroborates other studies that identify schooling differentials as the main reason for the high income inequality found in Brazil.