Can anyone counter my impression that we are witnessing in the Western world the exact same course of events that happened in Japan in the 1990s? (low growth, high debt, ageing population, low interest rates, rising of average P/E ratios).<p>Am I wrong to expect that corporate valuations in Europe and the U.S. will not appreciate in the coming decades as they have in past decades?<p>Edit: Yes, the U.S. and Europe are indeed in different economic positions, the U.S. can still avoid the spiral if it continues to attract skilled immigration and remains a low bureaucracy, easy-to do business environment.