We present a new jackknife estimator for instrumental variable inference with unknown heteroskedasticity. It weighs observations such that many-instruments consistency is guaranteed while the signal component in the data is maintained. We show that this results in a smaller signal component in...

In the standard generalized method of moments estimation of dynamic panel data models, the constant term is usually omitted from instrument sets. As a result, adding a constant to the dependent variable affects the estimates for models without full period dummies. Omitting the constant term from...

This paper examines the competitive dynamics and multimarket characteristics of the Italian leasing industry. We employ a GMM-system estimator for dynamic panel analysis using a unique dataset over 2002–2008. Our main findings suggest that there is no evidence of tacit collusion in the Italian...

A model is considered in which optimal search intensity is a result of a trade-off between short-run losses due to higher search costs (more interviews, commuting...) and long-run gains due to a higher chance to find a job. We show that this optimal search intensity is higher in areas...

This paper uses dynamic panel data methods to examine the determinants of non-performing loans (NPLs) in the Greek banking sector, separately for each loan category (consumer loans, business loans and mortgages). The study is motivated by the hypothesis that both macroeconomic and bank-specific...

In this study, we suggest an explanation for the low growth rates of real housing prices in Canada and Germany in comparison to other OECD countries over the period 1975–2005. We show that the long-run development of housing markets is determined by real disposable percapita income, the real...

In this paper we show that the Quasi ML estimation method yields consistent Random and Fixed Effects estimators for the autoregression parameter ρ in the panel AR(1) model with arbitrary initial conditions and possibly time-series heteroskedasticity even when the error components are drawn from...

Although no comprehensive sickness insurance system existed in Japan until the mid-twentieth century, the infant mortality rate in Japan started to decline from the early twentieth century onwards, specifically owing to health improvements in low-income areas. This paper focuses on the impact of...

This paper applies a dynamic panel data approach to examine the determinants of non-performing loans (NPLs) of commercial banks in a market-based economy, represented by France, compared with a bank-based economy, represented by Germany, during 2005–2011. The paper is motivated by the...

This paper proposes a new instrumental variables approach for consistent and asymptotically efficient estimation of panel data models with weakly exogenous or endogenous regressors and residuals generated by a multi-factor error structure. In this case, the standard dynamic panel estimators fail...