Retain and Reinvest

Retain and reinvest is William Lazonick's term for the corporate governance logic that characterized American firms from roughly 1945 to 1982. Under this model, corporations kept sixty percent or more of net income within the enterprise, allocating those retained earnings to research and development, capital expenditure, workforce training, and the development of organizational capabilities. The model rested on the institutional premise that the corporation's purpose was productive: to manufacture goods, provide services, innovate, and employ—with shareholder returns understood as the consequence of productive success rather than its primary purpose. Stable employment relationships, internal labor markets, and significant investment in worker development were rational under this model because competitive advantage depended on organizational capabilities that required years to build and could not be purchased on spot markets. The dismantling of retain-and-reinvest through the shareholder value revolution created the institutional conditions for the contemporary AI economy, where productivity gains are systematically converted into shareholder distributions rather than reinvested in the human capabilities that generated them.