We use micro-level data on fuel consumption, mileage, and travel mode to study plug-in hybrid drivers' response to fuel prices. When fuel prices rise, plug-in hybrids reduce fuel consumption more than gasoline and diesel cars. They do not reduce their mileage but increase electric recharging,...

On Sunday 20 June 1948, the Deutsche Mark was swapped against the Reichsmark and became immediately used in all transactions and evicted all others means of payment. This success was associated with a massive upsurge of consumption and productivity, all things that were predicted by the money...