2026-03-07T18:04:07Z https://nagoya.repo.nii.ac.jp/oai

oai:nagoya.repo.nii.ac.jp:00018456 2023-01-16T04:27:28Z 659:757:758

Scale and scope economies of Japanese private universities revisited with an input distance function approach Nemoto, Jiro Furumatsu, Noriko open access Springer's open access article Scale economies Scope economies Input distance function Higher education cost This paper examines the scale and scope economies of higher education institutions in Japan assuming the presence of productive inefficiency. The standard approach to testing the scope economies is to apply the cost function. However, the cost function approach often entails the difficulty of obtaining reliable data on input prices, especially the input prices of capital for higher education institutions. This paper proposes a duality approach based on the input distance function. The scope economies are tested under a necessary and sufficient condition by retrieving the costs of joint and separate production from the input distance function. We apply the testing procedure to data pertaining to 218 Japanese private universities in 1999 and 2004. The results indicate the scale economies and the scope diseconomies. Springer 2014-04 eng journal article VoR http://hdl.handle.net/2237/20574 https://nagoya.repo.nii.ac.jp/records/18456 https://doi.org/10.1007/s11123-013-0378-3 0895-562X Journal of Productivity Analysis 41 2 213 226 https://nagoya.repo.nii.ac.jp/record/18456/files/art_10_1007_s11123-013-0378-3.pdf application/pdf 879.4 kB 2018-02-21