Modelling R&D expenditure data with zero observations: two-equation model

Author: Lee Joo-Suk   Yoo Seung-Hoon   Kwak Seung-Jun  

Publisher: Routledge Ltd

ISSN: 1466-4283

Source: Applied Economics, Vol.43, Iss.6, 2011-03, pp. : 717-727

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next

Abstract