Poll shows global investors feel bullish on stocks and developed economies, bearish on bonds and on developing markets.

While foreign reserves tumble, the president remains in hiding, spurring confusion and concern.

Companies and analysts speak out on frustration around unpredictability of tax rates, as Congress allows breaks to expire, only to later renew them retroactively.

As international probe into currency manipulation widens, the world's seven biggest FX dealers have all taken action against employees.