We address the issue of estimation and inference in dependent nonstationary panels of small cross-section dimensions. The main conclusion is that the best results are obtained applying bootstrap inference to single-equation estimators. SUR estimators perform badly, or are even unfeasible, when...

We address the issue of panel cointegration testing in dependent panels, showing by simulations that tests based on the stationary bootstrap deliver good size and power performances even with small time and cross-section sample sizes and allowing for a break at a known date. They can thus be an...

In this paper we test for the existence of a long-run savings-investments relationship in 18 OECD economies over the period 1970-2007. Although individual modelling provides only very weak support to the hypothesis of a link between savings and investments, this cannot be ruled out as individual...

In this paper we test for the existence of a long-run relationship between investment and savings (the Feldstein-Horioka puzzle) in a panel of 18 OECD countries, 1970-2007, allowing for het- erogenous breaks in the coe¢ cients. For this purpose we develop a bootstrap panel cointegration test...

In this paper we test for the existence of a long-run relationship between investment and savings (the Feldstein-Horioka puzzle) in a panel of 18 OECD countries, 1970-2007, allowing for heterogenous breaks in the coefficients. For this purpose we develop a bootstrap panel cointegration test with...

In this paper we test for the existence of a long-run relationship between investment and savings (the Feldstein-Horioka puzzle) in a panel of 18 OECD countries, 1970-2007, allowing for heterogenous breaks in the coefficients. For this purpose we develop a bootstrap panel cointegration test with...

In this paper we propose panel cointegration tests allowing for breaks and cross-section dependence based on the Continuos-Path Block bootstrap. Simulation evidence shows that the proposed panel tests have satisfactory size and power properties, hence improving considerably on asymptotic tests...

Stability tests for cointegrating coefficients are known to have very low power with small to medium sample sizes. In this paper we propose to solve this problem by extending the tests to dependent cointegrated panels through the stationary bootstrap. Simulation evidence shows that the proposed...

Markov Switching models have been successfully applied to many economic problems. The most popular version of these models implies that the change in the state is driven by a Markov Chain and that the state is an exogenous discrete unobserved variable. This hypothesis seems to be too...

Simulation estimators, such as indirect inference or simulated maximum likelihood, are successfully employed for estimating stochastic differential equations. They adjust for the bias (inconsistency) caused by discretization of the underlying stochastic process, which is in continuous time. The...