On the quantity and quality of knowledge : impact of oppenness and foreign research and development on North-North and North-South Technology Spillovers /
Maurice Schiff, Yanling Wang
- Washington D.C. : World Bank (WB) , 2004
- 21p. : ill. ; 25 cm.
- Policy Research Working Paper No. 3190 .
Includes bibliographical references and index.
Knowledge accumulation North-North trade North-South trade Research and development