This paper develops residual-based monitoring procedures for cointegrating polynomial regressions (CPRs), i.e., regression models including deterministic variables and integrated processes, as well as integer powers, of integrated processes as regressors. The regressors are allowed to be...

This is a simulation-based warning note for practitioners who use the MGLS unit root tests in the context of structural change using different selection lag length criteria. With T=100 , we find severe oversize problems when using some criteria, while other criteria produce an undersizing...

This paper compares the experience of poverty reduction in China and India. It finds that more than economic growth per se, what has mattered crucially is the nature of the growth: whether it is associated with growing inequalities that do not allow the benefits of growth to reach the poor;...

This study reviews the growth and development performance of developing countries in the latter part of the 20th century. Sustained growth among “successful” countries was accompanied by structural change in terms of output and labour share shifts, trade diversification, sustained...

This paper studies long economic series to assess the long-lasting effects of pandemics. We analyze if periods that cover pandemics have a change in trend and persistence in growth, and in level and persistence in unemployment. We find that there is an upward trend in the persistence level of...

We consider the problem of testing for a structural break in the spatial lag parameter in a panel model (spatial autoregressive). We propose a likelihood ratio test of the null hypothesis of no break against the alternative hypothesis of a single break. The limiting distribution of the test is...