This was the second project. The first one was on a possible set of economic indicators establishing the extent of ASEAN economic integration. Subsequent ones have included studies on negotiations on intra-ASEAN trade in services, negotiations that are still going on; liberalizing financial services and capital movements, a current process; open skies policies, undertaken at the instance of ASEAN's transport officials; the liberalization and harmonization of telecommunications, another current concern; and electricity trading, an area of particular interest to the newer members of ASEAN.