Very Long-Run Discount Rates


Giglio, Stefano, Matteo Maggiori, and Johannes Stroebel. “Very Long-Run Discount Rates.” Quarterly Journal of Economics 130, no. 1 (2015): 1-53 (Lead Article).


We estimate how households trade off immediate costs and uncertain future benefits that occur in the very long run, 100 or more years away. We exploit a unique feature of housing markets in the U.K. and Singapore, where residential property ownership takes the form of either leaseholds or freeholds. Leaseholds are temporary, pre-paid, and tradable ownership contracts with maturities between 99 and 999 years, while freeholds are perpetual ownership contracts. The price difference between leaseholds and freeholds reflects the present value of perpetual rental income starting at leasehold expiry, and is thus informative about very long-run discount rates. We estimate the price discounts for varying leasehold maturities compared to freeholds and extremely long-run leaseholds via hedonic regressions using proprietary datasets of the universe of transactions in each country. Households discount very long-run cash flows at low rates, assigning high present value to cash flows hundreds of years in the future. For example, 100-year leaseholds are valued at more than 10% less than otherwise identical freeholds, implying discount rates below 2.6% for 100-year claims.


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NYU Glucksman Institute Faculty Research Prize for the Best Paper in Finance (2015)
Jacob Gold & Associates Best Paper Prize, ASU Sonoram Winter Finance Conference (2014)
Non-techincal summary: Vox
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Last updated on 09/16/2018