“Is it time to retire the PHL peso, Thai baht, and  Indonesian rupiah?”

An op-ed piece in Manila’s Business Mirror, May 31, 2022.   A single currency for ASEAN would encourage regional trade and cross-border investment. There are many hurdles to be overcome; it is not something to establish tomorrow. But tomorrow would be a good time to start synchronizing exchange rates and encouraging regional economic interplay. The editorial is available online (Retire National Currencies).