EN
I would like to thank Professor Gardawski for inviting me here. I must admit I accepted this invitation rather blindly as I am a 'migrant' both in the sense of place, as I graduated from the University, and faculty, because mine is mathematics. I have been dealing with the mathematical economics for many years and I think I can say I also deal with economics. However, my approach, my views and what I consider scientific knowledge is contrary to most opinions that have been expressed here so far. (fragment of text)