A Missing Stop on the Road from Warburton to Friedman – Meiselman and St. Louis By Michael T. Belongia Department of Economics University of Mississippi Box 1848 University, MS 38677
[email protected] and Peter N. Ireland Department of Economics Boston College 140 Commonwealth Avenue Chestnut Hill, MA 02467
[email protected] June 2021 ABSTRACT: Friedman and Meiselman (1963) typically is recognized as the original study that used a reduced-form equation to evaluate whether fiscal or monetary actions were the dominant influence on aggregate spending. It also provided the foundation for the better- known St. Louis Equation that followed. Missing from this evolution, however, are important precedents by Brunner and Balbach (1959) and Balbach (1963) that also employed a reduced form framework to offer evidence on the same fiscal versus monetary debate. Moreover, they also investigated whether the demand for money function was stable and inversely related to an interest rate, properties necessary in their reasoning before any more general model of national income determination could be developed. With this foundation, they then derived a reduced form expression for personal income from an explicit theoretical model and, in its estimation, they anticipated and addressed some of the empirical criticisms later directed at Friedman-Meiselman and the early versions of the St. Louis Equation. Taken together, the theoretical and empirical work reported in Balbach (1963) and Brunner and Balbach (1959) suggest these papers are clear antecedents of later reduced form expressions and should be recognized as such. Keywords: St. Louis Equation, monetary policy, fiscal policy, reduced form equation JEL Codes: B2, B4, E3 A Missing Stop on the Road from Warburton to Friedman – Meiselman and St.