Indonesia has spent months trying to persuade investors that its economy is on the right course. A weakening rupiah, mounting budgetary pressures and a series of contentious policy decisions have made that task harder. Doubts about the management of Southeast Asia’s largest economy have now coalesced around its central bank, whose independence has come under intense scrutiny recently as President Prabowo Subianto seeks to steer economic policy. The appointment of Destry Damayanti – initially as...