Citation: Ch. Kao et al., International R&D spillovers: An application of estimation and inference in panel cointegration, OX B ECON S, 61, 1999, pp. 691
Citation: Ch. Kao et al., International R&D spillovers: An application of estimation and inference in panel cointegration, OX B ECON S, 61(4), 1999, pp. 691