UBS CEO sees investors exiting EM assets faster than environment justifies, emphasizes importance of country-specific decision-making.

Leading economist believes contribution to global economy by Brazil, Russia, India, and China is now peaking.

Leading economist believes contribution to global economy by Brazil, Russia, India, and China is now peaking.

High-yield debt of companies in emerging markets is so expensive it leads to talk of asset bubbles.

High-yield debt of companies in emerging markets is so expensive it leads to talk of asset bubbles.

Biggest depreciation for emerging markets since 1998 is expected to worsen.