You're Not as Rich as You Think - Satyajit Das

``The inability to convert investment into cash at current valuations means that individuals may be a lot less wealthy than they assume. They may have to consume less now in order to ensure sufficient cash for future needs, reducing economic activity... That's perhaps the final irony. Whether real savings are higher or lower than currently believed, the result may be the same: a global economy mired in a prolonged period of stagnation.''