The inverse probability weighted generalized estimating equations approach (Robins et al. 1994; Robins et al. 1995), effectively removes bias and provides valid statistical inference for regression parameter estimation in marginal models when longitudinal data contain missing values. The validity of...

In view of the uncertainty over the ability of merging firms to achieve efficiency gains, we model the post-merger situation as a Cournot oligopoly wherein the outsiders face uncertainty about the merged entity's final cost. At the Bayesian equilibrium, a bilateral merger is profitable provided...

Although structural constraints such as model order and time delay have been incorporated in the continuous time system identification since its origin, the constraints on the estimated model parameters were rarely enforced. This paper proposes a continuous time system identification approach...

A model of strategic investment and trade is incorporated in a politiacl economy framework of the Grossman-Helpman type to study the impacts of foreign direct investment (FDI) on the formulation of trade and industrial policies in the host country.

In this study, a new Pseudo-optimal Inexact Stochastic Interval Type-2 Fuzzy Sets Linear Programming (PIS-IT2FSLP) energy model is developed to support energy system planning and environment requirements under uncertainties for Xiamen City. The PIS-IT2FSLP model is based on an integration of...

The purpose of this study is to explore how companies in the Finnish, Swedish and Norwegian wood products value-chains currently employ environmental performance measures (EPMs) in their communication and to study the existence of strategic element in the use of EPMs. The primary data for this...

The purpose of this study is to explore how companies in the Finnish, Swedish and Norwegian wood products value-chains currently employ environmental performance measures (EPMs) in their communication and to study the existence of strategic element in the use of EPMs. The primary data for this...