2024-03-29T07:53:08Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/305752019-04-25T02:55:36Zhdl_2115_30443hdl_2115_5303hdl_2115_123Durability and the Optimal Level of Voluntary Export RestraintsONO, Hiroshi330FACULTY OF ECONOMICS Hokkaido UniversityDepartmental Bulletin Paperapplication/pdfhttp://hdl.handle.net/2115/30575https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/30575/1/28_P57-70.pdf0916-4650AA10772967ECONOMIC JOURNAL OF HOKKAIDO UNIVERSITY2857701999engpublisher