The durability of information, market efficiency, and the size of firms
By: by Arthur Fishman and Rafael Rob.
Contributors: Rob, Rafael.
Edition: rev. ed.
Series: Economic Research working paper series / Federal Reserve Bank  of Philadelphia, Economic Research Department -- no.94-4; Economic Research working paper (Federal Reserve Bank of Philadelphia, Economic Research Division) -- no.94-4.
Publisher: Federal Reserve Bank of Philadelphia, Economic Research Division
Published: 1993
Place of publication: Philadelphia
Language: eng
Notes: originaldraft: 1991.