J. Bradford DeLong (1992), "Bull and Bear Markets"
J. Bradford DeLong (1992), "Bull and Bear Markets," in John Eatwell, Murray Milgate, and Peter Newman, eds, New Palgrave Dictionary of Money and Finance (London: Macmillan).
J. Bradford DeLong (1992), "Bull and Bear Markets," in John Eatwell, Murray Milgate, and Peter Newman, eds, New Palgrave Dictionary of Money and Finance (London: Macmillan).