We formulate a robust theory of liquidity and risk management based on two fundamental frictions: 1) the entrepreneur cannot alienate his human capital, and 2) the entrepreneur worries about model uncertainty and seek robust decisions. In line with max-min expected utility, a robust entrepreneur...

We analyze a model of optimal capital structure and liquidity choice based on a dynamic tradeoff theory for financially constrained firms. In addition to the classical tradeoff between the expected tax advantages of debt and bankruptcy costs, we introduce a cost of external financing for the...