@article{oai:doshisha.repo.nii.ac.jp:00027388,
 author = {北坂, 真一 and Kitasaka, Shinichi},
 issue = {1},
 journal = {經濟學論叢, Keizaigaku-Ronso (The Doshisha University economic review)},
 month = {Jul},
 note = {本稿では、わが国の私立大学法人107大学を対象に、トランスログ型の費用関数をコストシェア方程式とともに同時推定し、以下の結果を得た。
(1)わが国の私立大学は資本や教職員、その他の生産要素に関して、費用最小化行動をとっている。
(2)資本の自己価格弾力性が最も高く、またいずれの生産要素も代替的である。
(3)全体と個別のアウトプットについて、規模の経済性が認められる。
(4)学部と研究の間で範囲の経済性が認められるが、学部と大学院、大学院と研究については範囲の経済性は認められない。, Using panel data from 107 private universities in Japan, we jointly estimated the translog cost function with cost-share equations. The main findings are summarized as follows;
(1) There is consistent evidence of cost-minimization behavior with respect to capital, faculty staff, and other factors among private universities.
(2) The demand for capital is most responsive to changes in its own price, and capital, staff, and other factors are substitutable for each other. 
(3) Overall economies of scale and product-specific economies of scale estimates show increasing returns to scale among private universities. 
(4) Scope economies were found between undergraduate and research outputs, but were not found between undergraduate and postgraduate outputs or between postgraduate and research outputs., 論説(Article), application/pdf},
 pages = {235--259},
 title = {私立大学の費用関数 : トランスログ・コストシェアモデルによる同時推定},
 volume = {65},
 year = {2013},
 yomi = {キタサカ, シンイチ}
}