This paper is based upon the assumption that firm profitability is determined by its degree of diversification which in turn is strongly related to the antecedent decision to carry out diversification activities. This calls for an empirical approach that permits the joint analysis of the three...

This study presents an empirical analysis of the cost efficiency of a sample of Swiss multi-utilities operating in the distribution of electricity, natural gas and water. The multi-utilities that operate in different sectors are characterized by a strong unobserved heterogeneity. Therefore the...

This study investigates the financing decisions within German SMEs, examining firm-specific, macroeconomic, and news-related determinants. Utilizing a 10-year dataset encompassing 13,051 SMEs, we employ a dynamic panel data model with an unbiased Dynamic Panel Fractional (DPF) estimator to...

This paper investigates the presence of spatial spillovers in firms' productive (in)efficiency. For this purpose, a spatial stochastic frontier model is specified and estimated, accounting for spatial dependence and persistent and transient (in)efficiency. This approach is applied to a panel...

We analyze the stochastic properties of three measures of profitability, return on assets (ROA), return on equity (ROE), and return on investment (ROI), using a balanced panel of US firms during the period 2001-2010. We employ a panel unit-root approach, which assists in identifying competitive...

This paper seeks to shed some light on the relationship between individual performance and local context. We empirically address this question focusing on the employment growth rate of French manufacturing establishments geo-referenced at the employment area level, an economically consistent...

This paper empirically explores small and medium enterprises export intensity dynamics in Argentina, over the 2004-2011 period, and its decomposition by regions and technology sectors. Evidence is presented about general determinants of the export intensity, defined as the exported share of...

This paper is concerned with the productivity and growth of Swedish exporting firms. Using data on 9,580 manufacturing firms with 10 or more employees for the period 1997-2008, it estimates a dynamic GMM model that captures both the impact of recurrent knowledge investment through innovation and...

We analyze the stochastic properties of three measures of profitability, return on assets (ROA), return on equity (ROE), and return on investment (ROI), using a balanced panel of US firms during the period 2001-2010. We employ a panel unit-root approach, which assists in identifying competitive...

This paper investigates whether financial obstacles, and, more generally, financial pressure faced by firms, significantly affect firm growth. For this purpose, we use an unbalanced panel of about 1,000,000 observations for around 155,000 non-financial corporations in five euro area countries....