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...

After more than 20 years of European Monetary Union (EMU), surprisingly few scientific studies exist which study the growth effects of introducing a common currency in large parts of the European Union. I do so using a large panel (NUTS3 data) of regional data for the EU-15. Some 800 (treated)...

This work proposes a class of seasonal autoregressive integrated moving average models whose period is an independent and identically distributed random process valued in a finite set. The causality, invertibility, and autocovariance shape of the model are first revealed. Then, the estimation of...

We study sequential auctions in which bidders demand multiple units. We collect a novel data set on sequential water auctions for the empirical study. Although water units are identical, two features from the empirical setting create a trade-off whereby units of water end up being complements or...

We investigate the roles of individual characteristics and punishment progressivity on crime. Our analysis reconciles low crime rates with light punishments in self-governed communities (Ostrom, 1990), using formal punishments to deter crime (Becker, 1968). We use a novel trial dataset on water...

In Pötscher and Preinerstorfer (2022) and in the abridged version Pötscher and Preinerstorfer (2024, published in Econometrica) we have tried to clear up the confusion introduced in Hansen (2022a) and in the earlier versions Hansen (2021a,b). Unfortunatelly, Hansen's (2024) reply to Pötscher...

This paper investigates the optimal behavior of the main real macroeconomic variables in a Dynamic Stochastic General Equilibrium (DSGE) framework augmented with a time-varying depreciation rate of capital stock and an endogenous production of maintenance goods. For this purpose I explicitly...

This study analyses the relationship between the attributes of a selected set of the minerals companies and corporate governance in South Africa. This is achieved by comparing the corporate governance rating of companies in the minerals sector to that of the companies in the other sectors of the...

This paper examines the intermediary role of carbon dioxide emissions and GDP per capita in the relationship between natural resource rents and renewable energy, with a specific focus on distinguishing between renewable energy consumption and production. Specifically, the paper aims to identify...

We study the distribution of the adaptive LASSO estimator (Zou (2006)) in finite samples as well as in the large-sample limit. The large-sample distributions are derived both for the case where the adaptive LASSO estimator is tuned to perform conservative model selection as well as for the case...