TY - BOOK T1 - The information content of quantity signals and downward inflexible prices. T2 - CORE discussion paper A1 - Andersen, Torben M. LA - English PP - Belgium PB - Center for Operations Research & Econometrics YR - 1983 UL - https://tuklas.up.edu.ph/Record/UP-99796217611745019 OP - 22 CN - HD 20.5 U55 1983 no.44 KW - Prices : Mathematical models. ER -