Faced with a plummeting rupiah and shifting global markets, Indonesia must halt its erratic policymaking and institutional erosion before it permanently loses the vital game of investor confidence.

Faced with a plummeting rupiah and shifting global markets, Indonesia must halt its erratic policymaking and institutional erosion before it permanently loses the vital game of…

A weakening rupiah is exposing the growing constraints on Indonesia’s ability to balance exchange-rate stability, economic growth and fiscal sustainability.