“…The contribution to understanding instability of macroeconomic voting-particularly cross-national instability-has been substantial, yet mainly empirical, without reference to an explicit theoretical foundation. The absence of a theoretical referent is odd because a compelling framework, which might have been used to practical advantage in empirical work on instability of economic voting, had emerged during the first part of the 1970Sin the unobserved errors-in-variables and latent variables models of Goldberger (1972aGoldberger ( , 1972b, Griliches (1974), Joreskog (1973), Zellner (1970), and others, and those models had been applied to a wide variety of problems in economics, psychology, and sociology during the following twenty years.31Moreover, the errors-in-variables specification error model was applied directly to the problem of unstable economic voting a full decade before the appearance of Powell and Whitten (1993) in a brilliant paper by Gerald Kramer (1983),which was targeted mainly on the debate launched by Kinder and Kiewiet (1979) concerning the degree to which voting behavior is motivated by personal economic experiences ("egocentric" or "pocketbook" voting),32 rather than by evaluations of government's management of the national economy ("sociotropic" or "macroeconomic" voting). 33 Kramer's argument, which subsumed the responsibility hypothesis, was that voters rationally respond to the "politically relevant" component of macroeconomic performance,where, as in the subsequent empirical work of Powell and Whitten and others, politicalrelevance was defined by the policy capacities of elected authorities.…”