This paper investigates the effect of implicit subsidies from the Russ
ian Republic to other republics within the former Soviet Union on voti
ng behavior in the All-Union Referendum of March 1991. These subsidies
comprised the difference between interrepublic trade balances at dome
stic and world prices. A model of voting behavior incorporating effect
s of ethnic composition and subsidies on voting yields the estimating
equation. Regression results suggest voters are influenced more by eco
nomics (subsidies) than by politics (ethnicity), although ethnicity wa
s an important determinant of republican cooperation with Soviet autho
rities. Analysis of estimation results suggests the level of implicit
subsidies required to increase support for the Soviet regime from 60%
to 75% would have equaled 10% of the Russian republic's GDP.