Publikationen in Zusammenarbeit mit Forschern von University of Nebraska at Omaha (2)

2019

  1. Are BRICS exchange rates chaotic?

    Applied Economics Letters, Vol. 26, Núm. 13, pp. 1104-1110

2017

  1. The efficiency of the art market: Evidence from variance ratio tests, linear and nonlinear fractional integration approaches

    International Review of Economics and Finance, Vol. 51, pp. 283-294