TY - BOOK ID - 131025174 TI - Testing for spanning with futures contracts and nontraded assets: a general approach AU - de Roon, Frans A. AU - Nijman, Theo E. AU - Werker, Bas J.M. PY - 1996 PB - Tilburg Tilburg University DB - UniCat KW - Economics UR - https://www.unicat.be/uniCat?func=search&query=sysid:131025174 AB - ER -