Evaluation of the effect of investor psychology on an artificial stock market through its degree of efficiency

The main objective of this article is to develop a Cellular Automaton Model in which more than one type of stockbroker interact, and where the use and exchange of information between investors describe the complexity measured through the estimation of the Hurst exponent. This exponent represents an efficient or random market when it has a value equal to 0.5. Thanks to the various proposals, it can be determined in this investigation that a rational component must exist in the simulator in order to generate an efficient behavior.     

Government financial statistics and accounting in Europe: is ESA 2010 improving convergence?

This paper provides an empirical analysis of the impact of ESA 2010 on EU member states, looking at countries both individually and as a whole and analysing the global impact of the adjustments and the partial impacts of each category. Changing the system of national accounts has introduced conceptual and methodological changes, but there has not been any significant variation in the convergence/divergence between government financial statistics and budgetary accounting in reporting deficits. The effect on the deficits reported by individual member states was quite marked however.     

Gender as a determinant of small business performance: Insights from a British study

The performance of small businesses, that is the ability of small firms to contribute to job and wealth creation through business start-up, survival and growth, has been an important area of policy and academic debate in the 1980s. Surprisingly little has been written about gender and small business performance. Our literature search revealed only a small number of studies of any substance on this subject, though over forty made some mention of it, Most studies shied away from direct examination of quantitative performance measures (such as jobs created, sales turnover, annual growth), tending to concentrate on qualitative measures of success or failure. The paper examines small business performance and gender using data obtained from a survey of 600 (300 women, 300 men) Scottish and English small business ownermanagers, part of a three year study on the impact of gender on small business management. Analyses suggest that the relationship between gender and small business performance is complex, but that gender still appears to be a significant determinant even after other key factors are controlled for.     

A regional perspective on inequality and growth in Portugal using panel cointegration analysis

This paper examines the relationship between inequality and economic growth for thirty Portuguese NUTS3 regions within a multivariate panel framework over the period 1995–2007, using panel cointegration techniques to test for the existence of a relationship between inequality and real GDP per capita. The results point to the existence of a relationship between the variables, where the effect of inequality, measured as the Gini index of the earnings distribution, on per capita output is negative. This negative influence seems to be determined by the behaviour of the bottom of the earnings distribution, most likely by dampening investment in human capital, with the results pointing to the coexistence of a positive impact of inequality at the top of the distribution, supporting the incentives argument for the inequality-growth nexus. Additionally, the results confirm the predicted positive relationship between human capital and output, lending support to both the exogenous and endogenous growth models predictions on the importance of human capital for production both as an input in the production of final goods and in the production of technology. Another interesting result concerns structural funds: we found a negative relation of this variable with regional output. We believe that EU structural funds were a source of Dutch disease for Portugal, which resulted mainly in a lack of external competitiveness of the Portuguese economy due to the excessive specialization in non-tradable goods made possible by the European funds.     

Can Fundamentals Explain Cross-Country Correlations of Asset Returns?

Previous studies show that existing correlations between national returns are higher than correlations between the national growth rates of fundamental variables. This paper examines the ability of intertemporal asset pricing models to explain cross-country correlations of national returns. We find that when capital markets are assumed to be fully integrated, a simple intertemporal general equilibrium model is able to explain the observed co-variability of domestic asset returns but generates too little variability in those returns. Results improve considerably if a less restrictive version is employed. In that setting, both domestic variability and cross-country co-variability of returns are consistent with capital market integration. JEL no. G12, G15, E44     

The management of variable pay in European banking

Banking is a major employer in most large European countries, facing common pressures in terms of competition and technological change. Traditional pay systems have been revised in response to changing business objectives and new forms of work organisation. This paper examines variable pay schemes (VPS) in banking in four countries with very different institutional contexts: Austria, Norway, Spain, and the UK. It finds extensive use of VPS in each case and shared managerial objectives in terms of performance management and cost control. Forms of VPS vary, with Norwegian banks in particular favouring collective forms of bonus, but overall there is a common drive towards individual (merit) pay and multiple bonus arrangements providing increased scope for management discretion. In broad terms, what the case of pay-setting in banking suggests is a course of fading path dependency at national level.     

Contaminant,Commodity and Fuel: A Multi-sited Study of Waste's roles in Urban Transformations from Italy to Austria

This article traces the flow of municipal solid waste from southern Italy through a waste-to-energy facility and district heating system in Austria, examining the roles that waste's transformation from contaminant to commodity to fuel plays in interconnected, distributed, and contested urbanization processes. It contends that, while metabolic circulation hides socioecological costs in one place to facilitate valorization in another, specific spatial configurations emerge through territorialization—of waste economies, in this case—providing the spatial base to realize metabolic flows and to anchor political narratives. A decisive effect is that certain patterns of urbanization become locked-in, impeding alternative metabolic transitions and spatial configurations. Attending to the coproduction of three sites—Naples, Italy; Zwentendorf, Austria; and St Pölten, Austria—through the circulation and transformation of waste and energy the article provides an empirical multi-sited case study of a political ecology of urbanization.     

Identification and Estimation of Club Convergence Models with Spatial Dependence

This article deals with heterogeneity and spatial dependence in economic growth analysis by developing a two‐stage strategy that identifies clubs by a mapping analysis and estimates a club convergence model with spatial dependence. Since estimation of this class of convergence models in the presence of regional heterogeneity poses both identification and collinearity problems, we develop an entropy‐based estimation procedure that simultaneously takes account of ill‐posed and ill‐conditioned inference problems. The two‐step strategy is applied to assess the existence of club convergence and to estimate a two‐club spatial convergence model across Italian regions over the period 1970 to 2000.     

Nonfinancial reporting regulation and challenges in sustainability disclosure and corporate governance practices

This paper aims to investigate how the shift from voluntary to mandatory nonfinancial information started by the European Union (EU) Directive 95/2014 may influence corporate practices. In particular, this research presents a paradigmatic case study to highlight relevant changes in reporting strategy and corporate governance adopted by an Italian listed company that never disclosed sustainability information before the transposition of the EU Directive into the Legislative Decree 254/2016. In this scenario, new obligations on nonfinancial reporting were not perceived as mere additional administrative duties and the nonfinancial statement became an opportunity to communicate company's paths towards sustainability, guaranteeing transparency and greater stakeholders' engagement. Our findings go beyond prior studies pointing out how organisations adopt strategic and tactical responses to the pressure stemming from the external environment. Additionally, it highlights the pivotal function played by the internal audit in setting up the direction of change. This research has theoretical and practical contributions for academic communities, policymakers and practitioners.     

Macroeconomic Policy Making,Exchange Rate Adjustment and Current Account Imbalances in Emerging Markets

Given a series of crisis events after 2007 the discussion about the adjustment channels of current account imbalances has been revived. We examine the role of exchange rates vs macroeconomic policies as determinants of current accounts for a set of 86 mainly emerging market economies between 1990 and 2013 to identify adjustment channels for global imbalances. We find that nominal exchange rates are not the main determinant of current account positions. Instead, depending on the region, monetary and/or fiscal policies are identified as the main driving force of current accounts. For East Asia and the oil exporting countries sterilization policies, i.e. relatively tight monetary policies, are the main determinants. In contrast for many European periphery countries fiscal policy stances are at the core of current account positions. Only for the Latin American countries does the exchange rate play a significant role as determinant of current account positions.