International collaboration among researchers is a far from linear and straightforward process. Scientometric studies provide a good way of understanding why and how international research collaboration occurs and what are its costs and benefits. Our study investigates patterns of international...

Policy research analysing Europe's recent focus on place-based development (Barca, 2009) and the regional smart specialisation perspective (McCann and Ortega-Argilés 2011) has been hampered by data deficiencies. This is particularly the case for empirical evidence on interregional relations...

Conventional studies of bilateral trade patterns specify a log-normal gravity equation for empirical estimation. However, the log-normal gravity equation suffers from three problems: the bias created by the logarithmic transformation, the failure of the homoscedasticity assumption, and the way...