Showing 1 - 10 of 12
Taking Chinese A-share listed firms from 2014 to 2018 as our samples, this paper investigates the impact of regulatory information disclosure on corporate over-financialisation behaviour from comment letters. The empirical results show that financialisation-related comment letters can...
Persistent link: https://www.econbiz.de/10013539147
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Generalized quantile regressions, including the conditional quantiles and expectiles as special cases, are useful alternatives to the conditional means for characterizing a conditional distribution, especially when the interest lies in the tails. We develop a functional data analysis approach to...
Persistent link: https://www.econbiz.de/10009678804
Individual contributions to public goods can be framed in absolute or relative metrics. We examine the effects of asymmetric framing and informational feedback on contributions when group members are heterogeneously endowed. We develop a reference-dependent theory in which the absolute or...
Persistent link: https://www.econbiz.de/10013215506
The penalized spline method has been widely used for estimating univariate smooth functions based on noisy data. This paper studies its extension to the two-dimensional case. To accommodate the need of handling data distributed on irregular regions, we consider bivariate splines defined on...
Persistent link: https://www.econbiz.de/10010847576
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Individual contributions to public goods can be framed in absolute or relative metrics. We examine how the framing salience affects the contribution behavior when group members are heterogeneously endowed, based on a reference-dependent theory with salience weights allocated to the absolute or...
Persistent link: https://www.econbiz.de/10014077502
We consider marginal semiparametric partially linear models for longitudinal/clustered data and propose an estimation procedure based on a spline approximation of the non-parametric part of the model and an extension of the parametric marginal generalized estimating equations (GEE). Our...
Persistent link: https://www.econbiz.de/10005195785
A semiparametric copula model for bivariate survival data is characterized by a parametric copula model of dependence and nonparametric models of two marginal survival functions. Efficient estimation for the semiparametric copula model has been recently studied for the complete data case. When...
Persistent link: https://www.econbiz.de/10010718995
Persistent link: https://www.econbiz.de/10008784099