Merton’s research focuses on Finance theory including lifecycle Finance, optimal intertemporal portfolio selection, capital asset pricing, pricing of options, risky corporate debt, loan guarantees, and other complex derivative securities. He has also written on the operation and regulation of financial institutions. Merton’s current academic interests include financial innovation and dynamics of institutional change, controlling the propagation of macro financial risk, and improving methods of measuring and managing sovereign risk. He is the author of Continuous-Time Finance, and a co-author of Cases in Financial Engineering: Applied Studies of Financial Innovation and The Global Financial System: A Functional Perspective; Finance; and Financial Economics.