The document discusses concerns about valuations and liquidity in GCC stock markets. It argues that current valuations cannot be justified by economic fundamentals and rely too heavily on liquidity from local investors. When domestic investors decide to sell, it is unclear who will replace them as buyers. The document also discusses how increased competition from globalization and WTO membership could reduce profitability in Saudi industries like banking and petrochemicals that currently benefit from protection. Finally, it notes that Dubai's economy is heavily exposed to lower asset prices through its real estate and stock markets.