Italian Abstract: Vengono esposti i tradizionali modelli di oligopolio con bene omogeneo a mosse simultanee, sequenziali e colllusive, con variabile strategica quantità o prezzo. L'utilizzo di funzioni lineari permette di calcolare e comparare tutte le soluzioni

In this paper we estimate cost efficiency and technological characteristics of public hospitals in Piemonte over the period from 2000 to 2004. During the Nineties, different regulatory reforms aiming at controlling health expenditure affected the Italian National Health Service, ranging from the...

In the traditional models of customer markets it can be identified a price rigidity due to the existence of a discontinuity in the firm’s marginal revenue curve. This paper presents a microeconomic model that combines the hypothesis of a risk-averse pricesetting firm with the customer markets...

Bank lending expanded rapidly in Italy in the second half of the 1980s and early 1990s. By contrast, in the four years 1993-96 it rose moderately, and in real terms it diminished. The paper addresses some questions in the light of these trends: Was there a structural change in firms’ demand...

The banking industry is consolidating at an accelerating pace, yet no conclusive results have emerged on the benefits of mergers and acquisitions. We analyze the Italian market, which is similar to other main European countries. By considering both acquisitions (i.e. the purchase of the majority...

La letteratura teorica ed empirica sul tema della corporate governance trova i presupposti in due principali filoni di indagine: quello dell’impresa, vista al suo interno, ed individuata come rapporto di agenzia, una diretta filiazione del contributo di Berle e Means, e quello dell’impresa...

Nel lavoro che si presenta si confrontano, seppure a grandi linee, gli sviluppi del tema della ‘vecchia’ e ‘nuova’ governance’, a partire dalla distinzione posta originariamente da Berle e Means tra proprietà e controllo, fino a quella recente tra proprietà e ‘accesso’ emersa nei...

The paper argues that the shape of the long-run size distribution of business firms is basically determined by the availability of organisational capabilities, and that its changes over time (the "direction" of change) depend on the way in which (exogenous) "environmental" conditions affect...

The industrial structure of many European countries is dominated by Small and Medium Enterprises (SMEs). Although SMEs consider the new product development process fundamental for the success in the global market, the level of formalisation of the innovation process is very low (Slywotzky et...

This paper discusses the results of a research project on new technology-based firms. The aim of the project is to analyze the innovation activity of new technology-based firms. The focus is on the process of knowledge creation that fuels innovation. The analysis is based on an empirical...