A major problem these days are highly leveraged buy outs where profits (and often more) are absorbed by the large amount of debt placed on a companies books.
The company that has bought the business very often have no / very little money invested in the business, they are quite happy to asset strip to get what they can and then cast the company adrift.
Where retailing is rapidly changing at the moment into a clicks and mortar industry, those that do not have the funds or management foresight to setup and grow the potential Internet side of the business are doomed. This applies particularly to hi-tech retailing.
Buying and asset stripping of companies has been going on for as long as I can remember and is much more prevalent in the US and UK, then in Europe. But many more major businesses are still family owned in Europe, so maybe that is a key we are missing, along with their investors being prepared to take a longer term view. In the UK and US 3 monthly public company results is taken to mean long term!

This is why the Government is considering changing the law so public companies have to only report twice a year.
I understand the arguments that hedge funds etc. buy under performing / failing companies and turning them around and there have been some good examples like Boots and WH Smiths. Maybe we only hear about the bad examples where they do crash and burn, but it might also be that the current balance is incorrect. Maybe making the acquiring company having to provide say 60% of the companies acquiring capital is the answer, but that would still not them selling, leasing, borrowing and keeping as much money as possible before trashing the company.
I personally have a dislike of pre-pack administration, which seems to me to be screw the companies suppliers, lose most of the debt and carry on, with the same management to do the same again in a few years. Now surely this can't be healthy for capitalism, where suppliers, supplying goods in good faith get screwed and weakened in such a way.