Abstract
The Italian «constitutional compromise» between the liberal, catholic, and socialist-communist traditions and the «fordist-keynesian compromise» between capital and labor are two frequent set expressions. They are often put together, and sometimes overlapped, insofar as they share an emphasis on the central role of labor, the former putting it at the very foundation of the Republic, the latter at the core of the virtuous circle of mass production and mass consumption. Starting from a discussion of these formulas, the essay will propose some lines of research for the history of the Italian Republic, not without significance for contemporary political discourse.