Discussion paper

DP8463 Cardiovascular Consequences of Unfair Pay

This paper investigates physiological responses to perceptions of unfair pay. In a simple principal agent experiment agents produce revenue by working on a tedious task. Principals decide how this revenue is allocated between themselves and their agents. In this environment unfairness can arise if an agent's reward expectation is not met. Throughout the experiment we record agents' heart rate variability. The latter is an indicator of stress-related impaired cardiac autonomic control, which has been shown to predict coronary heart diseases in the long run. Establishing a causal link between unfair pay and heart rate variability therefore uncovers a mechanism of how perceptions of unfairness can adversely affect cardiovascular health. We further test potential adverse health effects of unfair pay using data from a large representative data set. Complementary to our experimental findings we find a strong and highly significant association between health outcomes, in particular cardiovascular health, and fairness of pay.

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Citation

Falk, A, I Menrath, P Verde and J Siegrist (2011), ‘DP8463 Cardiovascular Consequences of Unfair Pay‘, CEPR Discussion Paper No. 8463. CEPR Press, Paris & London. https://cepr.org/publications/dp8463