← Search Research Policy 2018 Rejoinder to ‘Is there a Peter Nijkamp effect?’ by Jasper Lukkezen S.P.J.M.(Serge) Horbach; W.(Willem) Halffman Radboud University Nijmegen open access DOI10.1016/j.respol.2018.10.024 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 ✓