Similar with hoarding of goods, One of the major problem we have with some of the rich people mostly politicians, is money laundering. This has eaten deep in the economy of various countries. It's one of the reasons we think that the money in the country is not circulating, if not properly attended to, the circulation may stop and it can affect the economy or at most reduce the value of the countries currency.
I ask myself, Why do people launder?. Well, the answer is not really covered up with a blanket, it's basically because of greed, not being contended with what they have and inability to understand its people. And mostly also the fear of loosing the position held.
I hope for a better country where money is circulating freely without discrimination.