Showing 1 - 10 of 75
In the aftermath of the financial crisis, this study investigates which underlying determinants cause bank rating transitions. We develop survival analysis models to explain credit transition hazards using macroeconomic factors and the rating history. We find that there exists a significant...
Persistent link: https://www.econbiz.de/10010664110
This paper investigates the Estimating Function method in the context of ACD modelling and appraises the properties of these estimates. A simulation study is conducted to demonstrate that these estimates are more efficient than the corresponding ML and QML estimates.
Persistent link: https://www.econbiz.de/10010665682
This note shows that the asymptotic variance of Chen’s [Chen, S., 2002. Rank estimation of transformation models. Econometrica 70 (4) 1683–1697] two-step estimator of the link function in a linear transformation model depends on the first-step estimator of the index coefficients.
Persistent link: https://www.econbiz.de/10011041763
We study the identification of a mixed proportional hazard model with lagged duration dependence when data provide multiple outcomes per stratum. Within strata variation is exploited to non-parametrically identify lagged duration dependence in more general models than in the literature.
Persistent link: https://www.econbiz.de/10010572188
Persistent link: https://www.econbiz.de/10013029810
This paper considers Bayesian variable selection in regressions with a large number of possibly highly correlated macroeconomic predictors. I show that acknowledging the correlation structure in the predictors can improve forecasts over existing popular Bayesian variable selection algorithms.
Persistent link: https://www.econbiz.de/10010603109
A reduced form hazard rate model of merger timing, estimated using a uniquely constructed 1990–2004 UK panel data set, shows clear correlations between the observed wave-like pattern of merger activity and both exogenous and endogenous drivers with firm characteristics acting as intermediaries.
Persistent link: https://www.econbiz.de/10010580455
We extend the fixed effects maximum likelihood estimator to a proportional hazard model with a flexibly parametric baseline hazard. We use the method to estimate a job duration model for young men, and show that failure to account for unobserved fixed effects causes negative schooling and union...
Persistent link: https://www.econbiz.de/10010597187
We study the relationship between bank competition and stability for 145 countries over the period 1997–2010. We use three measures of bank competition, namely the Boone indicator, the Lerner and the adjusted Lerner indices, and two econometric methods. Our results show that bank competition...
Persistent link: https://www.econbiz.de/10011263394
We propose to model endogeneity bias using prior distributions of moment conditions. The estimator can be obtained both as a method-of-moments estimator and in a Ridge penalized regression framework. We show the estimator’s relation to a Bayesian estimator.
Persistent link: https://www.econbiz.de/10010729448