Research Policy 2009

Measuring the returns of R&D—An empirical study of the German manufacturing sector over 45 years

Guenter Lang

German University in Cairo

DOI

10.1016/j.respol.2009.07.008

Sources

semanticscholar openalex

Cite

APA 7 MLA 9 Chicago (author–date) Harvard Elsevier Harvard (JFE, JBF…) The Accounting Review Academy of Management American Marketing Association INFORMS (Management Science) Copy citation Copied ✓