At present,the form of wage labor in our country has gradually become the main form,and the labor relations have increasingly become an important factor in affecting enterprise efficiency and social stability.

Modern enterprise system,crucial to enterprise efficiency,has been formed and developed to some extent in our country.

what kind of access and mechanism should the regulation design takes to become the motivation of efficiency improvement of companies, and promote companies to rebuild contractual arrangement through their profit-driven instinct, which in turn improves the enterprise efficiency.

It aims to make a research on the linkage between firm s R&D expenditure and firm efficiency in highly competitive household appliance industry.

This paper puts forward a two-stage correlative DEA model to measure firm efficiency.

On the sample of several hundreds listed companies in Chinese and Japanese electricity machinery industry,textile,garment and fibre product industry from 2000 to 2006,the target of this paper is to make an exploratory study on the nexus between firm efficiency and firm performance with controlling the factor of firm operation.

Corporate Governance Environment Influence on Corporate Efficiency;

Considers that Liaoning s elderly insurance institution experimental reform model has the obvious acceleration to corporate efficiency that measured by profit.