What explains the paradox of the dollar’s sharp rise in value against other currencies (except the Japanese yen) despite disproportionate US exposure to the worst financial crisis since the Great Depression? The answer does not lie in improved fundamentals for the US economy or better prospects for the dollar to retain its reserve currency role.
The rise in the dollar’s exchange value is due to two factors.
One factor is the traditional flight to the reserve currency that results from panic. People are simply doing what they have always done.
Pam Martens predicted correctly that panic demand for US Treasury bills would boost the US dollar.
The other factor is the unwinding of the carry trade. The carry trade originated in extremely low Japanese interest rates. Investors and speculators borrowed Japanese yen at an interest rate of one-half of one percent, converted the yen to other currencies, and purchased debt instruments from other countries that pay much higher interest rates. In effect, they were getting practically free funds from Japan to lend to others paying higher interest.
The dollar’s rise is temporary, and its prospects are bleak. The US trade deficit will lessen due to less consumer spending during recession, but it will remain the largest in the world and one that the US cannot close by exporting more. The way the US trade deficit is financed is by foreigners acquiring more dollar assets, with which their portfolios are already heavily weighted.