Besides, both Russia and many other eastern european countries are on longterm great economic upswing, and everybody hopes that this will solve the bottom line sooner or later.
This is not necessarily true. Many eastern european nations are simply colonies of the West to lesser or greater extent.
Heck, check this out,
http://www.wsws.org/en/articles/2013/06/13/russ-j13.html , things in russia do not seem to be too rosy.
We need to however keep in mind that traditionally the state spent a lot of money on sports in eastern europe. Hence this western idea of having such a business model on excessive consumption is not necessarily the way that things work there -traditionally and/or contemporarily.
One thing however is a fair say, I think... that profitability of clubs may increase somewhat as time goes on - how so is the question though. Well... through arenas. They are being built slowly and steadily. Nizni novgorod for example has an arena of about 5,000 capacity. That is not very big. They are building or will build one for two to three times that...
http://english.pravda.ru/news/society/14-09-2012/122171-ice_arena_nizhny_novgorod-0/ - that is an old article, someone else may get a newer one if they want... but I think that a similar thing will happen in other cities. It is happening already in fact. So at least this alone will make clubs more profitable, and hence help finances of clubs. And others... Donetsk... dunno who else, but a couple big arenas are being built. Suppose they move spartak or atlant to sochi, there we go, a big arena out of nowhere, more capacity for attendance than in Moscow...
What I wonder though is how are the finances of Minsk's team since they opened their new arena. I am sure they're better, but any insight would be appreciated.
edit/add: For some fun...
The US economy is growing slowly, maybe 2-3% a year, not shrinking!
Health of the economy and health of the people have nothing to do with one another. In the US wages have been pretty stagnant since the 1970s. You know, real median wage as remained relatively constant while the wage at the top has skyrocketed. Ask yourself how come poverty is so big, how come there are so many problems in the US... the uneven development is actually somewhat sickening, we can see for example cities declaring bankruptcy. So, I think that it is not fair to paint a rosy picture of things in the US. There are huge problems there. We see teams not being able to make it in the south.. .atlanta moved for example... phoenix is in trouble... and of course these are just two teams, but it points to the fact that things are not superb or ideal in the US. The system there is different however... things function so differently, comparing it the KHL is like comparing apples and oranges...