RSS | Christian Gollier 'Term structures of discount rates: An international perspective' - Grantham Research Institute on climate change and the environment<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.lse.ac.uk\/granthaminstitute\/events\/rss-christian-gollier\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"RSS | Christian Gollier 'Term structures of discount rates: An international perspective' - Grantham Research Institute on climate change and the environment\" \/>\n<meta property=\"og:description\" content=\"Christian Gollier, Professor of Economics at the Toulouse School of Economics (TSE), will be the speaker at this event. 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{"id":19625,"date":"2016-08-25T10:40:09","date_gmt":"2016-08-25T09:40:09","guid":{"rendered":"https:\/\/www.lse.ac.uk\/granthaminstitute\/?post_type=event&p=19625"},"modified":"2017-08-11T15:15:16","modified_gmt":"2017-08-11T14:15:16","slug":"rss-christian-gollier","status":"publish","type":"event","link":"https:\/\/www.lse.ac.uk\/granthaminstitute\/events\/rss-christian-gollier\/","title":{"rendered":"RSS | Christian Gollier ‘Term structures of discount rates: An international perspective’"},"content":{"rendered":"\n

Christian Gollier

Abstract
\n<\/strong>When a policy is evaluated, the rate at which future costs and benefits should be discounted depends upon their maturity and risk profile. When the shocks to the growth rate of consumption per capita are persistent, it is socially desirable to use a decreasing term structure of risk-free discount rates, and an increasing term structure of risk premia. We characterize these term structures when the representative agent has Epstein-Zin-Weil preferences and when log consumption follows an AR(1) process. We calibrate the model for 248 countries and economic zones of the World Bank database. We show that the efficient evaluation rules of long investment projects are very heterogeneous across countries. Using standard estimations of the preference parameters, the country-average 1-year and 20-year risk-free discount rates −1.42% and −3.27%. The 1-year and 20-year aggregate risk premia are respectively 4.21% and 7.12%. This study stresses both the necessity to use country-specific discount rates and the importance of estimating the risk profile of long-dated investment projects.<\/p>\n

This seminar is open to all LSE staff and students. If you are from outside the LSE and would like to attend, please email Gri.Events@lse.ac.uk to register for a place.<\/p>\n\n","protected":false},"excerpt":{"rendered":"\n