Despite the fact that it provides a potentially useful analytical tool, allowing for the joint modeling of dynamic interdependencies within a group of connected areas, until lately the VAR approach had received little attention in regional science and spatial economic analysis. This paper aims...

In this paper, we exploit the heterogeneity in the forecasts obtained by estimating different factor models to measure forecast uncertainty. Our approach is simple and intuitive. It consists first in selecting all the models that outperform some benchmark model, and then in constructing an...

The paper considers likelihood ratio (LR) tests of stationarity, common trends and cointegration for multivariate time series. As the distribution of these tests is not known, a bootstrap version is proposed via a state space representation. The bootstrap samples are obtained from the Kalman...

Large and growing international financial linkages between East and West have altered the nature of the stability risks faced by European banking systems, increasing susceptibility to contagion. This paper aims to identify potential risks of cross-border contagion using a sample of large Western...

Tests of parameter instabilities are likely to have low power when change-points occur towards the end of the sample. This paper considers various modifications of existing tests and introduces new statistics designed to have high power in such circumstances. The properties of both Wald-type...

We document a substantial increase in downside risk to US economic growth over the last 30 years. By modelling secular trends and cyclical changes of the predictive density of GDP growth, we find an accelerating decline in the skewness of the conditional distributions, with significant,...

The size and power properties of several tests of equal Mean Square Prediction Error (MSPE) and of Forecast Encompassing (FE) are evaluated, using Monte Carlo simulations, in the context of dynamic regressions. For nested models, the F-type test of forecast encompassing proposed by Clark and...

In recent years, banks have become increasingly aware of the credit risk borne in lending in the interbank market and they select their counter-parties accordingly. They may also fear that if they come across a bad borrower, rescue plans will be skewed towards domestic creditors; moreover,...

Local governments may increase expenditure arrears to relax the financial constraints induced by intergovernmental transfer cuts. We assess this hypothesis using information from accounting and financial reports from Italian municipalities for the period 2003-2010. By exploiting the long-lasting...

In this study we investigate the relationship between student achievement and a crucial aspect of teaching: curriculum implementation strategies. More specifically, we consider three strategies representing teachers' approach in dealing with heterogeneous classes: i) spending time on the same...