In his view, the post-crisis economic policies being carried out in the United States, Europe, and Japan are putting a ceiling on long-term interest rates that is “much like the effect of a price ceiling in a rental market where landlords reduce the supply of rental housing.” The result of low interest rates, quantitative easing, and forward guidance, Taylor argues, is a “decline in credit availability [that] reduces aggregate demand, which tends to increase unemployment, a classic unintended consequence.”