Germano I see a lot of rebutting of statistics from you, but without much (any) evidence to the contrary, why don't you put forward some real statistics and evidence to support your case that the Argentine middle class is proportionately larger and/or better off than their counterparts across the Andes?
I tend to agree with most of what camberiu has put forward (and we have had this argument countless times already on the forum).
I know of quite a few Argentines that have moved to Santiago and the only Chileans I see here are those coming for free study. But that's not an indicator of the standard of living and size of a countries middle class, otherwise Argentina
is actually better economically than Canada and Australia
If you go to Santiage de Chile, you see better infrastructure and a cleaner, more organised city. You have greater selection & cheaper goods. Most of the economic and social indicators are higher than Argentina, and this has not always been the case. You also don't have 30% inflation, currency controls. Corruption is much lower and bureaucracy/red tape significantly less (its much quicker to open a business in Chile for example). Crime is lower. These things all impact on quality of life, significantly.
Oh and by the way, the distribution of wealth being much larger and Chile is an interesting one. What is the proportion of the Chilean population living in villas? There is a helluva lot of wealthy politicians and businessmen (that own TV stations, supermarkets etc) in Argentina as well.