Money Does Matter! Evidence from Increasing Real Income and Life Satisfaction in East German Following Reunification

In this paper we investigate how life satisfaction (or happiness) is affected by a substantial increase in real income. Our context is East Germany in the decade following reunification, and we implement a new fixed-effect estimator for ordinal life satisfaction and develop a decomposition approach that accounts for new entrants and panel attrition. Using data from the German Socio-Economic Panel we find that average life satisfaction in East Germany increased by around 20% between 1991 and 2001, leading to a clear convergence with West Germany. Importantly, increased real household incomes in East Germany accounted for around 35-40% of this increase, which corresponds to the economists' view that money surely matters