Commuter rail systems are being introduced into many urban areas as an alternative mode to automobiles for commuting trips. It is anticipated that the shift from the auto mode to rail mode can greatly help alleviate traffic congestion in urban road networks. However, the right-of-way of many...

C60 films were fabricated by vacuum sublimation and studied with dielectric spectroscopy regarding glass transition. With annealing, the dielectric loss peaks decreased in height, and the apparent activation energy deduced from their frequency dependence dropped in magnitude. The peaks, broad...

By a wet chemical method we have prepared nano-LiNbO3 with different crystallite sizes. Their 7Li NMR spectra each show, on top of a broad band accompanied by two satellites, a sharp central peak whose strength decreases with growing grain size. On the other hand, for a given sample and as...

Purpose – This paper aims to examine whether investment efficiency improves after publicly-traded firms are taken private. Design/methodology/approach – The analysis uses univariate comparisons and regression analysis of panel data. Findings – Before going private, firms' investment ratios...

We study partial linear single index models when the response and the covariates in the parametric part are measured with errors and distorted by unknown functions of commonly observable confounding variables, and propose a semiparametric covariate-adjusted estimation procedure. We apply the...

This paper is a part of the report Business Development of the Overseas Chinese – The Case of Four East Asian Countries sponsored by the National Science Foundation of China. In past years, research on overseas Chinese business has risen all over the world. The overseas Chinese who amount to...

Dependence modeling plays a critical role in pricing and hedging multi-asset derivatives and managing risks with a portfolio of assets. With the emerge of structured products, it has attracted considerable interest in using multivariate Levy processes to model the joint dynamics of multiple...

Calcined dolomite is a good catalyst in terms of its activity for gasification of residue derived from biomass hydrolysis for hydrogen production, whereas its fragility can cause trouble during operation. A novel modification method aimed at improving the strength of the calcined dolomite has...