In this paper, by using an augmented Lagrangian approach, we obtain several sufficient conditions for the existence of augmented Lagrange multipliers of a cone constrained optimization problem in Banach spaces, where the corresponding augmenting function is assumed to have a valley at zero....

We establish four-sector general equilibrium models to investigate how an inflow of foreign capital influences the skilled–unskilled wage inequality in the presence of the endogenous public infrastructure provision. In the situation of the pure public infrastructure provision, the change of...

This paper outlines China’s progress in developing endogenous capacity for knowledge diffusion and commercialization in the higher education sector. Despite a promising start in the 1980s and early 1990s, academic technology transfer has not kept pace with rapid growth of the country’s...

In this paper, we integrate intra-region labor migration and inter-region labor migration into Harris–Todaro model in the presence of unidirectional trans-boundary pollution. We conduct a simple comparative static analysis of regional economic and environmental effects of the central...