Thanks to Chai-on for his reply. I have some replies on some points he
raises. But I am now in a hurry to write a paper on connected issues, thus
I am not able to answer immediately. I hope to do that for the end of the
month.
riccardo
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Riccardo Bellofiore e-mail: bellofio@cisi.unito.it
Department of Economics Tel: (39) -35- 277505 (direct)
University of Bergamo (39) -35- 277501 (dept.)
Piazza Rosate, 2 (39) -11- 5819619 (home)
I-24129 Bergamo Fax: (39) -35- 249975
Italy
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