In this paper we use the Contingent Evaluation methodology to develop an economic evaluation of natural resources in a protected marine area of Sicily. Assuming a non-Normal distribution for the ML estimation, the paper shows that a variant of the stochastic utility model appears to capture well...

In this paper, we investigate the economics of concession under dynamic uncertainty using real option theory. We analyze the properties of concession as an instrument to privatize investment and management of public resources. In this context, we explore, in particular, three issues: (1) the...

This paper aims at estimating the value of legal patent protection of environment-related technologies, using the real options approach. In particular, we manage to overcome the problem of the lack of data for those countries that do not collect patent renewal data. Following this estimation...

Nel saggio si affronta la questione della rispecializzazione produttiva delle imprese italiane. Tramite un’accurata analisi dei Censimenti Industriali 1991-2001 si vuole appurare se nei distretti industriali dei quattro comparti chiave del made in Italy vi sia stato uno spostamento di addetti...

This article evaluates patents in a stochastic discrete time framework following the real options approach. By modeling the dynamics of the underlying as a spatial point process both size and time of the jumps can be treated as random variables. The propagation of the jumps from the underlying...

Recent literature on heterogeneous multi-product firms predicts that elimination of marginal (less productive) products, due to fiercer competition, leads to an increase of firm efficiency. We test this prediction in the case of a sample of Italian firms during a period (2000-05) of rising...

Difficulties in finding appropriate financing weigh heavily on the ability to grow of Italy’s small enterprises, due to their narrow equity base and limited access to credit markets. The State Fund for guarantees to SMEs is one of the instruments used to overcome such difficulties. This essay...