Analysis of potentially interconnected residential water and energy demand is sparse. In a 1-in-10 random sample of Singapore households living in apartments, water use per capita declines over the socioeconomic distribution, whereas electricity use rises. Here I show that in this leading Asian...

Among Brazil's gasoline-ethanol vehicle users, it is common to observe the purchase of the fuel that yields the less miles per dollar of spending. In a large-scale set of experiments with 10,400 subjects, I inform energy consumers at the pump of the effective price difference across fuels. The...

How motorists might switch from gasoline and diesel to alternative energy sources is not known, since the availability of alternatives is currently very limited. To bridge this gap, we exploit recent exogenous variation in ethanol prices at Brazil's pumps and uncover substantial consumer...