We present a new genuine jackknife estimator for instrumental variable inference with unknown heteroskedasticity. It weighs observations such that many- instruments consistency is guaranteed while the signal component in the data is maintained. We show that this results in a smaller signal...

The empirical evidence behind the dynamics of high frequency based measures of volatility is that they exhibit persistence and at times abrupt changes in the average level by subperiods. In the past ten years this pattern has a clear interpretation in reference to the dot com bubble, the quiet...

Building on previous literature providing extensive evidence on flows of knowledge generated by inter-firm agreements, in this paper we aim to analyse how the occurrence of such collaborations is driven by the multi-dimensional proximity among participants and by their position within firms’...

This survey reviews theoretical and empirical evidence on the impact of insularity on regional economic development. Far from being a mere geographical condition, insularity can be regarded as a permanent phenomenon of economic and social peripheralization that prevents islands to reach the...

This paper presents a theoretical and empirical investigation of the relationship between human capital composition and economic growth and points to the importance of tertiary education in the explanation of growth for developing countries. In the theoretical analysis, we allow for non-constant...

In this paper we explore the geographical dimension of insularity, measuring its effect on a comprehensive measure of trade costs (Novy 2012). Controlling for other geographical characteristics, connectedness (spatial proximity) and the role of historical events in shaping modern attitudes...

We investigate the factors behind the recent decline in the U.S. share of world merchandise exports in an attempt to determine how big a role the changing productivity of U.S. firms has played. We do so against the backdrop of a measure of cost competitiveness which, insofar it is inferred from...

We study the relationship between economic development, geography and “cultural remoteness” (i.e. distance from the technological frontier(s) driving economic development) at a regional level focusing on the role of “insularity”. The analysis covers all island regions worldwide and...

We consider a model of Initial Public Offerings (IPOs) where issuing firms of better quality are more reluctant to go public. IPOs either generate or destroy value depending on the type of the issuing firm, which is only observed by the issuer. We show that, when the issuer directly offers the...

This paper studies the preferences of tourists visiting the island of Sardinia (Italy), by means of a choice modelling approach. The focus is on some specific demand-enhancing effects which should confirm the feasibility of implementing sustainable tourism policies. Multinomial logit estimations...