This paper analyzes the impact of aging on capital accumulation and welfare in a country with a sizable unfunded social security system. Using a two-period overlapping generation model with endogenous retirement decisions, the paper shows that the type of aging and the type of unfunded social...

Transport by private car has been challenged due to its high environmental impacts. Ride sharing (i.e. people with the same routes sharing a car) contributes to sustainable mobility by increasing the capacity use of cars. Still, when arranging 'Ride Access Points' (RAPs), intense communication...