Effective rates of protection revisited for Indonesia
This paper calculates nominal and effective rates of protection for Indonesian tradables sectors in early 2008, and compares these figures with previous calculations for 1987 and 1995. Such a review is overdue. Many non-tariff barriers to imports and exports have been abolished, though new import restraints on rice and sugar are notable exceptions to this trend. Import tariffs have been lowered, particularly through regional preferential trade arrangements. We account for such arrangements in two different ways. Export taxes persist in certain natural resources sectors, but most rates have been reduced. We find that more than half of the effective support provided to tradable products sectors now comes from subsidies on fuels, fertiliser, electricity and liquefied petroleum gas, rather than from trade policies per se. Duty drawbacks and exemptions for exporters boost the effective rate of protection for tradables sectors overall by a small fraction of 1%, and for no input–output sector by more than 3%.