E. Hochreiter, K. Schmidt-Hebbel, and G. Winkler:
The North American Journal of Economics and Finance, 13 (3): 297-321, 2002.
E. Hochreiter, K. Schmidt-Hebbel, and G. Winkler:
The North American Journal of Economics and Finance, 13 (3): 297-321, 2002.