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This paper is an empirical investigation of the comovement of prices and output in the postwar period at the disaggregate level. The correlation between these two macro variables is measured using VAR forecast errors. This measure does not require any a priori assumptions about the order of integration. The results reject the notion of procyclical prices in the long run. These results are in co...

Calibration process in micro-simulation is an extremely complicated phenomenon. The difficulties are more prevalent if the process encompasses fitting aggregate and disaggregate parameters e.g. travel time and headway. The current practice in calibration is more at aggregate level, for example travel time comparison. Such practices are popular to assess network performance. Though these applica...

In this paper we review attempts to develop CPM of individual travel behavior. CPM represent a linked set of computer programs together with appropriate databases which are designed to capture the essence of human decision making in different spatial situations. Used primarily for wayfmding and to simulate and predict travel behavior, CPMs bypass the difficult problems of IIA typically attribut...

By examining disaggregate state-level data, we address two weaknesses of prior estimates of economic voting models in U.S. Presidential elections. First, our disaggregate approach substantially improves statistical power, thus reducing the danger of “overfitting.” Second, our analysis demonstrates systematic differences in voting behavior across states, which have been ignored: voters in higher...