Money for Science? The Impact of Research Grants on Academic Output*

This paper evaluates the impact of subsidies on the academic performance of researchers in Argentina. Academic performance is measured in terms of number of publications and in terms of impact factors in peer‐reviewed journals. The performance of researchers with financially supported projects is compared with that of a control group of researchers who submitted projects accepted in terms of quality but not supported because of shortage of funds. We use non‐experimental data and a difference‐in‐differences approach along with propensity score matching techniques, where we control for pre‐programme observable attributes as well as for researchers’ time‐invariant unobservable characteristics. Our findings suggest a positive and statistically significant effect of subsidy on academic performance, especially for young researchers.     

The Extent of Collective Bargaining and Workplace Representation: Transitions between States and their Determinants. A Comparative Analysis of Germany and Great Britain

The institutions of collective bargaining and worker representation are eroding in many nations, not least in Germany and Britain. This is the first article to explore transitions into and out of these arrangements. Using successive waves of the German IAB Establishment Panel and both cross‐sectional and panel components of the British Workplace Employment Relations Survey for the period 1998–2004, we find industrial relations are in flux, with many workplaces switching into and out of collective bargaining and other agencies of worker representation, respectively, works councils in Germany and joint consultative committees in Britain. Yet although there are some commonalities in behaviour, the driving forces behind the decline in collective bargaining differ markedly in the two countries.     

La crisis del concepto prudencia a causa del tránsito de las normas nacionales austriacas de información financiera a las normas internacionales

As a member of the European Union (EU), Austrian nation has gradually incorporated International Financial Reporting Standards (IFRS), Normas Internacionales de Información Financiera (NIIF) in spanish, to its accounting and Disclosure of Financial Information processes in replacement of Local National Standards called Unternehmensgesetzbuch (UGB). During this process of convergence, prudence principle has been in crisis within IFRS conceptual frame because it has been changed by fair value principle. That is way this paper presents the basic principles of national Austrian, UGB, compared with those of the IFRS to analyze, first, the reasons why prudence concept went into crisis and, secondly, if fair value principle is right to replace it.     

The value of a statistical life in Chile

In this article, we estimated the value of a statistical life and the value of a statistical injury (VSI) for Chilean workers using a combination of data from the year 2006 from the Chilean National Socio-Economic Survey, which provides workers’ characteristics, and annual statistics from the Chilean Safety Association, which provide labor accident risk data. We estimated a hedonic log-wage equation taking into account of selection bias and endogeneity. The estimated value of a statistical life was US$4,625,958, which increased by almost a factor three after correcting for endogeneity (US$12,826,520). On the other hand, the estimated VSI was US$30,840. The uncorrected results were lower than the values reported by other authors for various developed countries, but greater than those estimated using indirect approaches for Chile.     

Credit risk securitization and bank soundness in Europe

Using a unique sample of 749 cash and synthetic securitization transactions issued by 60 stock-listed bank holdings in the EU-13 plus Switzerland over the period from 1997 to 2007 this paper provides empirical evidence that credit risk securitization has a negative impact on the issuing banks’ financial soundness. Baseline findings hold even when controlling for likely reverse causality by employing instrumental variable techniques and substituting the accounting-based z-score ratio by market-based indicators of bank risk. Moreover, investigating the relationship between credit risk securitization and single z-score components in order to evaluate significant transmission channels proposed by relevant theoretical literature, we find a negative impact of securitization on bank profitability and capital environment as well as a positive relationship between securitization and the issuing bank's return volatility. Against the background of our empirical results we underline that the decision by the Basel Committee to enhance the new Basel III framework in the field of securitization is a step in the right direction.     

The testable implications of competitive equilibrium in economies with externalities

Suppose that one has a data set consisting of prices and individual endowments for some economy. Brown and Matzkin (Econometrica 64:1249–1262, 1996) have shown that there are conditions that the data have to satisfy, if the observed prices are determined by the competitive equilibrium process, given the observed endowments, when there are no external effects in the economy’s interactions. The results here show that the same conclusion does not apply, in general, if the economy exhibits externalities. On the other hand: (i) some restrictions exist if there exist at least two commodities on which the individuals’ preferences are weakly separable; (ii) although extremely mild, restrictions exist too if one observed individual consumption for the economy that causes the external effects; and (iii) importantly, even if the previous two cases do not apply, restrictions exist when the externalities that exist are in the form of a public good.     

A tabu search algorithm for the relocation problem in a warehousing system

Relocation of items in a warehousing system is usually used when the handling machines become the bottleneck. This paper addresses the optimization problem of relocation in a warehouse with dynamic operating policy. An integer linear programming formulation is proposed. A two-stage heuristic method is developed to generate an initial solution. A tabu search algorithm is proposed to improve the solution. Two relocation policies are studied and their performances are compared.     

Towards a Model of Corporate and Social Stakeholder Engagement: Analyzing the Relations Between a French Mutual Bank and Its Members

The aim of this article is to develop a new classification of stakeholders based on the concept of corporate and social engagement. Engagement is analyzed as an organizational learning process between the managers of an organization and its stakeholders. It is a necessary condition to improve the organization’s impact on its economic, social, and natural environment. Applied to the membership of a French mutual bank in order to identify the members’ varying levels of engagement, this new mapping technique may help managers to adapt their practices to the degree of engagement of each identified group of members, and to modify their financial products and communications to foster engagement among as many of these groups as possible.