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題名 How could the non-sustainable Easter Island have been sustained?
作者 賴景昌
Chu, C.Y. Cyrus
Lai, Ching-Chong
Liao, Chih-Hsing
貢獻者 經濟學系
關鍵詞 Endogenous growth; Environmental policy; Renewable resources
日期 2014-11
上傳時間 15-Aug-2017 17:00:56 (UTC+8)
摘要 The collapsing scenario of Easter Island has been analyzed by Brander and Taylor (1998) as a predator-prey model in a Malthusian world, in which the household is only concerned with its instantaneous utility. This paper develops an endogenous growth model with a renewable resource and analyzes the possibly non-sustainable growth as a steady state, in spite of the household being deeply concerned with all its future lifetime utility. Our analysis shows that the ignorance of future lifetimes in present decision-making is indeed crucial to economic non-sustainability. We then examine whether a deforestation tax set by the government could have reduced the resource exploration rate and thereby held back the economic collapse. We also demonstrate using phase-diagrams how such a tax can switch the economic dynamics from non-sustainability to sustainability. © 2014 Elsevier Inc.
關聯 International Review of Economics and Finance, 34, 161-174
資料類型 article
DOI http://dx.doi.org/10.1016/j.iref.2014.08.007
dc.contributor 經濟學系zh_Tw
dc.creator (作者) 賴景昌zh_TW
dc.creator (作者) Chu, C.Y. Cyrusen_US
dc.creator (作者) Lai, Ching-Chongen_US
dc.creator (作者) Liao, Chih-Hsingen_US
dc.date (日期) 2014-11en_US
dc.date.accessioned 15-Aug-2017 17:00:56 (UTC+8)-
dc.date.available 15-Aug-2017 17:00:56 (UTC+8)-
dc.date.issued (上傳時間) 15-Aug-2017 17:00:56 (UTC+8)-
dc.identifier.uri (URI) http://nccur.lib.nccu.edu.tw/handle/140.119/111961-
dc.description.abstract (摘要) The collapsing scenario of Easter Island has been analyzed by Brander and Taylor (1998) as a predator-prey model in a Malthusian world, in which the household is only concerned with its instantaneous utility. This paper develops an endogenous growth model with a renewable resource and analyzes the possibly non-sustainable growth as a steady state, in spite of the household being deeply concerned with all its future lifetime utility. Our analysis shows that the ignorance of future lifetimes in present decision-making is indeed crucial to economic non-sustainability. We then examine whether a deforestation tax set by the government could have reduced the resource exploration rate and thereby held back the economic collapse. We also demonstrate using phase-diagrams how such a tax can switch the economic dynamics from non-sustainability to sustainability. © 2014 Elsevier Inc.en_US
dc.format.extent 895195 bytes-
dc.format.mimetype application/pdf-
dc.relation (關聯) International Review of Economics and Finance, 34, 161-174en_US
dc.subject (關鍵詞) Endogenous growth; Environmental policy; Renewable resourcesen_US
dc.title (題名) How could the non-sustainable Easter Island have been sustained?en_US
dc.type (資料類型) article
dc.identifier.doi (DOI) 10.1016/j.iref.2014.08.007
dc.doi.uri (DOI) http://dx.doi.org/10.1016/j.iref.2014.08.007