This paper is to review China s international contractor, explores the source of distance between Chinese international contractor and that of developed countries by analyzing the technological contribution rate, operational efficiency and the distribution of firm scales.

An empirical study on the relationship between enterprise scale and innovation output;

The empirical analysis on the relationship between enterprise scale and input-intensity of R&D;

The current problems in the scale of chemical enterprises are pointed out in this paper;The way for increasing economic profit of enterprise scale are given.

Design of Fuzzy Nerve Network Models in Firm Scale of Chinese Listed Companies;

Research on relationship among firm scale,managerial discretion and R&D expenditure:Evidence form Chinese listed companies;

Statistical analysis was used with the parameter and non-parameter test and discrimination analytic approach to carry on the empirical research to the state of development of firm scale of Chinese listed companies in textiles industry.

Statistical research on enterprise size,industry classification and financial ratio;

Adhering to the principle of raising the resources allocation efficiency,the author measures the business enterprise size using the total assets of the business enterprise,and analyzes the important factors which restricting the business enterprise size from the angle that can be controlled and can t be controlled.

Firm Size,Market Concentration and Innovation:A Survey;

The demand recognition of firms for innovation service——The examination and application of firm size-innovative strategy hypothesis;

What Determines the Best Size of the Firm——Review on the study of firm size;