We propose two indexes to measure the agglomeration forces acting within and between different regions. Unlike the existing measures of agglomeration, our model-based indexes allow for simultaneous treatment of both aspects. Local plant diffusion in a given industry is modelled as a spatial...

This paper explores the interactions between external trade and regional disparities in the Italian economy since unification. It argues that the advantage of the North was initially based on natural advantage (in particular the endowment of water, intensive in silk production). From 1880...

In 150 years, the trends in regional disparities in economic development within Italy have differed depending on whether they are gauged by longitude or by latitude. The disparities between western and eastern regions first widened and then closed; the North-South gap, by contrast, remains the...

The revised Basel Capital Accord requires banks to meet a capital requirement for operational risk as part of an overall risk-based capital framework. Three distinct options for calculating operational risk charges are proposed (Basic Approach, Standardised Approach, Advanced Measurement...

The paper develops a Value-at-Risk methodology to assess Italian banks� interest rate risk exposure. By using 5 years of daily data, the exposure is evaluated through a Principal Component VaR based on Monte Carlo simulation according to two different approaches (parametric and...

We analyse empirically the effects of urbanization on Italian college graduates' work possibilities as entrepreneurs three years after graduation. We find that doubling the population density of the province of work reduces the chances of being an entrepreneur by 2-3 percentage points. This...

Two main hypotheses are usually put forward to explain the productivity advantages of larger cities: agglomeration economies and firm selection. Combes et al. (2012) propose an empirical approach to disentangle these two effects and fail to find any impact of selection on local productivity...

In the last decade R&D expenditure in Italy has been lagging at a bare 1.2-1.3 per cent of GDP. Its private share is low by international standards and Italian firms take out only a small number of patents. External sources of innovation, however, are available to firms. This work aims at...

We compare the magnitude of local productivity advantages associated with two different spatial concentration patterns in Italy � urban areas and industrial districts. The former have high population density and host a wide range of economic activities, while the latter are marked by a high...

This paper evaluates the effects of unanticipated monetary policy shocks on Italian output on the basis of highly disaggregated data and a VAR methodology. The impact of unexpected changes in the money market interest rate on the pattern of industrial production - based on qualitative business...