Standard deviation(1) pandemic(1) decrease(1) Ageing(1) sick(1) exhibiting(1) age(1) share(1) Protective behaviours(1) health capital(1) expectation(1) Treatment(1) Gender(1) less(1) conditions(1) Characteristics(1) estimate(1) Protective(1) private information(1) Wave(1) social distancing(1) healthy(1) Probability(1) individuals(1) engage(1) Health status(1) information(1) Health behaviours(1) instrumental variables(1) retirement(1)