The 3 references in paper John T. Barkoulas, Christopher F. Baum, Atreya Chakraborty (1997) “Waves and Persistence in Merger and Acquisition Activity” / RePEc:boc:bocoec:396

Economics Letters Review of Economics and Statistics
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Quarterly Journal of , 14, 331-345. [3] Diebold, F. X. and P. Lindner (1996), Fractional integration and i
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Water Resources Research Annals of Statistics Empirical Economics Journal of Econometrics Journal of Monetary Economics Journal of Applied Econometrics [7] Robinson, P. (1995), Gaussian semiparametric estimation of long rang
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