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Estimating the Blood Supply Elasticity: Evidence from a Universal Scale Benefit Scheme

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  • Sara R. Machado

Abstract

I estimate the semi-elasticity of blood donations with respect to a monetary benefit, namely the waiver of user fees when using the National Health Service, in Portugal. Using within-county variation over time in the value of the benefitI estimate both the unconditional elasticity, which captures overall response of the market, and the conditional elasticity, which holds constant the number of blood drives. This amounts to fixing a measure of the cost of donation to the blood donor. I instrument for the number of blood drives, which is endogenous, using a variable based on the number of weekend days and the proportion of blood drives on weekends. A one euro increase in the subsidy leads 1.8% more donations per 10000 inhabitants, conditional on the number of blood drives. The unconditional effect is smaller. The benefit does not attract new donors, instead it fosters repeated donation. Furthermore, the discontinuation of the benefit lead to a predicted decrease in donations of around 18%, on average. However, I show that blood drives have the potential to effectively substitute monetary incentives in solving market imbalances.

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  • Sara R. Machado, 2020. "Estimating the Blood Supply Elasticity: Evidence from a Universal Scale Benefit Scheme," Papers 2012.01814, arXiv.org.
    • Handle: RePEc:arx:papers:2012.01814
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    1. Wildman, John & Hollingsworth, Bruce, 2009. "Blood donation and the nature of altruism," Journal of Health Economics, Elsevier, vol. 28(2), pages 492-503, March.
    2. Carl Mellström & Magnus Johannesson, 2008. "Crowding Out in Blood Donation: Was Titmuss Right?," Journal of the European Economic Association, MIT Press, vol. 6(4), pages 845-863, June.
    3. Alvin E. Roth, 2007. "Repugnance as a Constraint on Markets," Journal of Economic Perspectives, American Economic Association, vol. 21(3), pages 37-58, Summer.
    4. Jean Tirole & Roland Bénabou, 2006. "Incentives and Prosocial Behavior," American Economic Review, American Economic Association, vol. 96(5), pages 1652-1678, December.
    5. Nicola Lacetera & Mario Macis & Robert Slonim, 2012. "Will There Be Blood? Incentives and Displacement Effects in Pro-social Behavior," American Economic Journal: Economic Policy, American Economic Association, vol. 4(1), pages 186-223, February.
    6. Robert Slonim & Carmen Wang & Ellen Garbarino, 2014. "The Market for Blood," Journal of Economic Perspectives, American Economic Association, vol. 28(2), pages 177-196, Spring.
    7. Uri Gneezy & Stephan Meier & Pedro Rey-Biel, 2011. "When and Why Incentives (Don't) Work to Modify Behavior," Journal of Economic Perspectives, American Economic Association, vol. 25(4), pages 191-210, Fall.
    8. Barros, Pedro Pita, 2012. "Health policy reform in tough times: The case of Portugal," Health Policy, Elsevier, vol. 106(1), pages 17-22.
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