Using panel data for 2,329 Belgian firms observed between 1985 and 1999, this paper aims at getting a better understanding of Belgian firms' investment behavior. Two main and interrelated topics are investigated: the link between financial structure and investment decision, on the one hand, the...

We propose a novel procedure, built within a Generalized Method of Moments framework, which exploits unpaired observations (singletons) to increase the efficiency of longitudinal fixed effect estimates. The approach allows increasing estimation efficiency, while properly tackling the bias due to...

We examine the effect of testing for Coronavirus on deaths in eight countries over the month of March 2020 by estimating a fixed-effect regression model using the Generalized Method of Moments (GMM). On average, the data reject the hypothesis that "testing" for the virus does not affect death....

Measurement error causes a downward bias when estimating a panel data linear regression model. The panel data context offers various opportunities to derive moment conditions that result in consistent GMM estimators. We consider three sources of moment conditions: (i) restrictions on the...

This paper assesses the impact of the regulatory environment on the new business creation in 45 Least Developed Countries (LDC) using a panel data from 2000 to 2021. Empirical evidence, derived from a fixed effects (FE) model, indicates a strong relationship between business regulation and new...

This paper considers fixed effects estimation and inference in linear and non-linear panel data models with random coefficients and endogenous regressors. The quantities of interest - means, variances, and other moments of the random coefficients - are estimated by cross sectional sample moments...

Abstract This paper proposes a new generalized method of moments (GMM) estimator for spatial panel models with spatial moving average errors combined with a spatially autoregressive dependent variable. Monte Carlo results are given suggesting that the GMM estimator is consistent. The estimator...

In this paper, we compare alternative estimation approaches for factor augmented panel data models. Our focus lies on panel data sets where the number of panel groups (N) is large relative to the number of time periods (T). The principal component (PC) and common correlated effects (CCE)...

In this paper we investigate the dynamic adjustment of labour and capital in German and Dutch firms. The Dutch labour market is characterised by greater flexibility in wages and work arrangements in comparison to Germany. These institutional differences imply that employment dynamics in the two...

Previous studies argued that low investment-cash flow sensitivities of German firms may be caused by dominance of public banking.The paper addresses this topic and applies a unique accounting dataset of German firms. Results from a dynamic panel data approach show that the dependence of...