The purpose of this study was to investigate the contributions of Social Identify Theory’s variables to research performance. Regression models were applied on data of ten national research Council (Cnr) institutes of Piemonte, a highly industrialised region in North Western Italy.Results show...

Given a set of continuous variables with missing data, we prove in this paper that the iterative application of a simple “least-squares estimation/multivariate normal simulation” procedure produces an efficient parameters estimator. There are two main assumptions behind our proof: (1) the...

The paper analyzes the units of full-time employment (ULA) as estimated by ISTAT National Accounts. The cyclical analysis can highlight the role that irregular employment (dependent and independent) play on the dynamics of the Italian economy, emphasizing the relationship of substitution between...