Based on the convergence theory, this paper discusses Chinese regional economic inequality among 30 provinces, which are divided into three groups, that is, Traditional Advanced Regions group, New Advanced Regions gro...Based on the convergence theory, this paper discusses Chinese regional economic inequality among 30 provinces, which are divided into three groups, that is, Traditional Advanced Regions group, New Advanced Regions group and Less Developed Regions group. It is verified that regional income growth does not present absolute beta convergence or sigma convergence, but presents conditional beta convergence from 1978 to 2003. Those economic policies of reform and opening-up to the outside world are provided with regionally heterogeneous characteristics and are powerful enough to influence regional performance in growth.展开更多
In this paper we proceed with the multiscale analysis of semilinear damped stochastic wave motions. The analysis is made by combining the well-known sigma convergence method with its stochastic counterpart, associated...In this paper we proceed with the multiscale analysis of semilinear damped stochastic wave motions. The analysis is made by combining the well-known sigma convergence method with its stochastic counterpart, associated to some compactness results such as the Prokhorov and Skorokhod theorems. We derive the equivalent model, which is of the same type as the micro-model. One of the novelties of the work is that the corrector problem is solved in the classical sense of distributions,thereby allowing numerical computations of the homogenized coefficients.展开更多
文摘Based on the convergence theory, this paper discusses Chinese regional economic inequality among 30 provinces, which are divided into three groups, that is, Traditional Advanced Regions group, New Advanced Regions group and Less Developed Regions group. It is verified that regional income growth does not present absolute beta convergence or sigma convergence, but presents conditional beta convergence from 1978 to 2003. Those economic policies of reform and opening-up to the outside world are provided with regionally heterogeneous characteristics and are powerful enough to influence regional performance in growth.
文摘In this paper we proceed with the multiscale analysis of semilinear damped stochastic wave motions. The analysis is made by combining the well-known sigma convergence method with its stochastic counterpart, associated to some compactness results such as the Prokhorov and Skorokhod theorems. We derive the equivalent model, which is of the same type as the micro-model. One of the novelties of the work is that the corrector problem is solved in the classical sense of distributions,thereby allowing numerical computations of the homogenized coefficients.
