Heap, Shaun Hargreaves The market place for ideas : an analysis of knowledge diffusion i n academic journals / S. H. Heap and A. Parikh. - Finland : WIDER, 2002. - 24 p. ; 30 cm. - WIDER Discussion paper No. 2002/71 . Includes bibliographical references (p. 23-24). ISBN: 9291902667 Subjects--Topical Terms: Econometrics.--------