Aggregate economic activity was heavily influenced by the construction sector's expansion, collapse, and failure to revive during the interwar years. The 1920s building boom was the first to respond to the potential of the automobile and the last to be largely unplanned. Its uncoordinated...

We show that, in a large class of models, market frictions lead to predictable dynamic patterns of the acquisition and subsequent shedding of inputs by firms. The logic is as follows. During high demand and expansionary periods, firms that fail to have inputs (machinery, labor, space, credit) in...