This paper deals with fragmentation both theoretically and empirically. Not only it presents a picture of the existing literature on the field but it also provides some basic hints for future investigation. It pays particular attention to the possible theoretical dichotomy between fragmentation...

This essay examines the situation and the lines of development of industrial districts from the point of view of local systems of innovation. First of all, this article points out to the modernity factors of the district model – which are ascribable to the supply chain economy, to...

This paper deals with the problem of family links among individuals when separated, using the memoirs of an Italian emigrant in Russia and Canada during the first decades of 20th century and his letters home.

This paper builds on the assumption that OECD countries are (or will soon be) taking actions to reduce their greenhouse gas emissions. These actions, however, will not be sufficient to control global warming, unless developing countries also get involved in the cooperative effort to reduce GHG...

“Chimerica” illustrates the interactions between a Chinese model of high savings, overinvestment and export-led growth and the American model of leverage investment, credit consumption and finance-led growth. The collapse of the U.S model, linked with the unregulated derivatives market,...

We build on Fackler and King (1990) and propose a general calibration model for implied risk neutral densities. Our model allows for the joint calibration of a set of densities at different maturities and dates. The model is a Bayesian dynamic beta Markov random field which allows for possible...

This paper analyses features of 28 provincial growth-cycles in China’s economy from March 1989 to July 2009. We study the multivariate synchronization of provincial cycles and the selection of the number of cycles phases’ by means of panel Markov-switching models. We obtain evidence that...

This article discusses Windle and Carvalho's (2014) state-space model for observations and latent variables in the space of positive symmetric matrices. The present discussion focuses on the model specification and on the contribution to the positive-value time series literature. I apply the...

This article studies the potential measurement errors when coding occupational data. The quality of occupational data is important but often neglected. We recoded open-ended questions on occupation for last and current job in the Dutch SHARE data, using the CASCOT ex-post coding software. The...

This paper reviews the main conceptual issues regarding the notion of Opportunity Cost of Public Funds (OCPF) and its use in normative economics. This notion occupies only a marginal and sometimes anecdotal role in the public economic literature and appears to be too often used without the...