Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
Barnett (1979a, 1981) Theil's extending (1971) work, aggregates differential demand equations in absolute (undeflated) prices. This paper extends further these results by deriving aggregate (macro) demand equations in relative prices under stated assumptions. These equations are analogous to the individual consumer's (micro) demand equations and the properties of the microcoefricients carry over.