共 8 条
[7]
IMPACT OF FINANCIAL CONSTRAINTS ON INNOVATION: WHAT CAN BE LEARNED FROM A DIRECT MEASURE?[J] . Frederique Savignac.Economics of Innovation and New Technology . 2008 (6)
[8]
RESEARCH AND DEVELOPMENT IN SMALL AND MEDIUM‐SIZED ENTERPRISES: THE ROLE OF FINANCIAL CONSTRAINTS AND PUBLIC FUNDING[J] . Dirk Czarnitzki.Scottish Journal of Political Economy . 2006 (3)