Every year during the second and thirdquarters (the hot seasonʺ) housing markets in the UK and the US experience systematic above-trend increases in both prices and transactions. During the fourth and first quarters (the cold seasonʺ), house prices and transactions fall below trend. We propose...

There has been mixed evidence regarding the existence of rational bubbles in the foreign exchange markets. Standard unit root and cointegration tests are criticized for their low power to detect rational bubbles that periodically collapse. This paper introduces recently developed sequential unit...