This paper investigates the dynamic effects of annual U.S budget deficit as aratio of GDP and labor productivity-real wage gap on US stock market performance.The sample period runs from 1950 through 2012. The standard cointegration methodologyis appropriately applied. All the aforementioned variables are nonstationaryin levels revealing I(1) behavior. The coefficient of the error-correction term of thevector error-correction model (VECM) has expected negative sign with statisticalsignificance confirming long-run unidirectional causality stemming from the independentvariables to the stock market return. However, the speed of adjustment towardsa long-run equilibrium is slow as reflected in the low numerical coefficientof the error-correction term. The evidences on short-run interactive feedback effectsare also very weak.
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