@article{oai:nagoya.repo.nii.ac.jp:00015750, author = {MORI, Nobuhiro and OKAMURA, Makoto}, issue = {4}, journal = {経済科学}, month = {Mar}, note = {The purpose of this paper is to consider the policies to maintain a target number of firms at the free entry equilibrium in an oligopolistic industry. We examine two measures: the subsidy to firms in the concerned industry, and the government purchases of the output of these firms in the market. We evaluate these two measures from the viewpoint of fiscal efficiency, that is, implementation with least government expenditure. We prove that in the oligopolistic market, the government purchase of output becomes more fiscally efficient if the market size is sufficiently large. Otherwise, the lump-sum subsidy is more fiscally efficient.}, pages = {99--103}, title = {Fiscal Efficiency of Government Policies}, volume = {60}, year = {2013} }