[en] This paper examines the robustness of the optimal lockdown strategy to the postulated social welfare criterion.We show that utilitarianism can, under some conditions, imply a COVID-19 variant of Parfit’s (1984) Repugnant Conclusion: for any (interior)
lockdown with life periods of low quality, there must be a stricter lockdown that is regarded as better, even though this reduces the quality of life periods even more.
On the contrary, the ex post egalitarian criterion (giving priority to the worst-off ex post) implies zero lockdown. Varying between its minimal and its maximal levels, the optimal lockdown is not robust to the postulated ethical criterion. We also identify a general ethical dilemma between the goal of saving lives (modeled by the Survivors Number Count axiom) and the goal of giving priority to the worst-off (Hammond Equity).
Disciplines :
Economic systems & public economics
Author, co-author :
Pestieau, Pierre ; Université de Liège - ULiège > HEC Liège > HEC Liège
Acemoglu D, Chernozhukov V, Werning I, Whinston M (2020) A multi-risk SIR model with optimally targeted lockdown. NBER Working Paper 27102
Alvarez FE, Argente D, Lippi F (2020) A simple planning problem for COVID-19 lockdown. NBER Working Paper 26981
Arrhenius G (2013) The Repugnant conclusion. In: La Follette H (ed) International encyclopedia of ethics. Blackwell, Oxford
Atkeson A (2020) What will be the economic impact of COVID-19 in the US? Rough estimates of disease scenarios. NBER Working Paper 26867
Becker G, Philipson T, Soares R (2005) The quantity and quality of life and the evolution of world inequality. Am Econ Rev 95:277–291 DOI: 10.1257/0002828053828563
Bentham J (1789) An Introduction into the principles of morals and legislation. London
Blackorby C, Bossert W, Donaldson D (2005) Population issues in social choice theory, welfare economics and ethics. Cambridge University Press, Cambridge DOI: 10.1017/CCOL0521825512
Bosi S, Camacho C, Desmarchelier D (2021) Optimal lockdown in altruistic economies. J Math Econ 93:102488 DOI: 10.1016/j.jmateco.2021.102488
Deb P, Furceri D, Ostry J, Tawk N (2020) How the Great Lockdown saved lives. IMF Blog June 2020
Eichenbaum M, Rebelo S, Trabandt M (2020) The macroeconomics of epidemics. NBER Working Paper 26882
Euronews (2020) Coronavirus: half of humanity now on lockdown as 90 countries call for confinement. Article 04/03/2020
Fleurbaey M (2009) Fairness, responsibility and welfare. Oxford University Press, Oxford
Fleurbaey M, Leroux ML, Ponthiere G (2014) Compensating the dead. J Math Econ 51:28–41 DOI: 10.1016/j.jmateco.2014.02.003
Fleurbaey M, Maniquet F (2004). In: Arrow K, Sen A, Suzumura K (eds) Compensation and responsibility. Handbook of social choice and welfare, North Holland
Fleurbaey M, Ponthiere G (2013) Prevention against equality?. J Public Econ 103:68–84 DOI: 10.1016/j.jpubeco.2013.03.008
Fleurbaey M, Ponthiere G (2019) Measuring well-being and lives worth living. PSE Discussion Paper 2019–65
Garriga C, Manuelli R, Sanghi S (2020) Optimal management of an epidemic: an application to COVID-19. Mimeo
Gollier C (2020) Cost-benefit analysis of age-specific deconfinement strategies. Mimeo
Hammond P (1979) Equity in two-person situations. Econometrica 47:1127–1136 DOI: 10.2307/1911953
Lee R (2003) The demographic transition: three centuries of fundamental change. J Econ Perspect 17:167–190 DOI: 10.1257/089533003772034943
Mill JS (1863) Utilitarianism. New Edition by Mary Warnock, London
Moore GE (1903) Principia Ethica. Cambridge University Press, Cambridge
OECD (2020) Evaluating the initial impact of COVID-19 containment measures on economic activity. OECD, June 2020
Parfit D (1984) Reasons and persons. Oxford University Press, Oxford
Piguillem F, Shi L (2020) Optimal COVID-19 quarantine and testing policies. CEPR Discussion Papers 14613
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