When an household needs to change its home, two transactions have to be done: buy a new house and sell the preceding one. To do so, the household can either adopt a sequential search strategy or a simultaneous search strategy. In sequential strategies, it first buys (or sells) and only after...

Using a Markov‐switching VAR, we show that the effects of uncertainty shocks on output are four times higher in a regime of economic distress than in a tranquil regime. We then provide a structural interpretation of these facts. To do so, we develop a business cycle model in which agents are...