In this paper, a grid-based cluster division procedure, in combination with a novel maximum likelihood estimate based on multinomial distribution, is proposed to derive fragility curves for medium- and low-rise reinforced concrete (RC) buildings in Taiwan. This new grid-based method generates...

We propose and study a class of regression models, in which the mean function is specified parametrically as in the existing regression methods, but the residual distribution is modeled nonparametrically by a kernel estimator, without imposing any assumption on its distribution. This...

In this paper we propose a new multivariate GARCH model with time- varying correlations. We adopt the vech representation based on the conditional variances and the conditional correlations. While each conditional-variance term is assumed to follow a univariate GARCH formulation, the...

Conditional Bernoulli (in short "CB") models have been recently applied to many statistical fields including survey sampling, logistic regression, case-control studies, lottery, signal processing and Poisson-Binomial distributions. In this paper, we present several general properties of CB...

In the article the length of unemployment in the Czech Republic is treated. A nonparametric estimate of its survival function is constructed using maximum likelihood estimation for the groups of men and women and both groups are compared. The positive influence of education on the length of...