Models of electoral competition in which candidates can change position at no cost predict the convergence of platforms in a two-candidate election. Such convergence is at odds with empirical observation. In this paper, I undertake a study of candidate positioning in the United States Senate and...

This study contributes to existing literature on firms’ innovative activity examining the relationship between the R&D rivalry and spillovers at the firm level. In particular, we present an empirical analysis in United States, Japan and Europe based upon a new dataset composed of 879 worldwide...

In this contribution, we look again at the trajectory and the efficiency of the ‘European social model’ (EMS). We re-apply an econometric methodology, which was already used in the study Herrmann, Heshmati et al., 2008, 2009. In that study, the authors said that apart from Finland and the...

Obesity is a complex medical problem that according to World Health Organization has become a global epidemic. Its increasing prevalence in Argentina is leading to a greater incidence of associated diseases, with a significant impact on health costs and a decline in life quality. This problem is...

In this paper we explore spatial effects in a hedonic price function framework for a large sample of apartments in Moscow. We find strong evidence of both spatial lag and spatial autocorrelation. Our results are robust across both the spatial model specifications and the choice of the spatial...

In this qualitative sociological and quantitative economic policy paper, we show the trade-off between social expenditures and absolute poverty, and construct a non-parametric efficiency indicator, combining the residuals from the trade-off between social expenditures per capita and absolute...