抄録
The objective of the paper is to analyze the bio-pharmaceutical industry in Japan, clarify the present state of the bio-pharmaceutical industry and finally quantitatively estimate the relationship of the scale and investment behavior with the management achievement of bio-related companies based on the theory proposed by industrial economist J. S. Bain. That is, the paper is contributed to illustrate a surplus profit and a rate of return of a corporate relating with its capital, an employee size, a general investment and development investment of the corporate. This paper explains how management to enhance the performance of a corporate.
