The Upland Agricultural and Conservation Project in Central and East J
ava is representative of Indonesia's upland conservation efforts. An i
mportant component of the project was the use of subsidies to promote
activities which increased farmer incomes and soil conservation. Two t
ypes of subsidies were used: an operating subsidy for annual inputs su
ch as seed, fertiliser and pesticides; and a capital subsidy for terra
cing and related construction. This study measures the extent to which
the effects of the subsidies were sustained over varying periods foll
owing termination of the project. The results show that the effects of
the operating subsidies are clearly not sustainable; the effects of t
he capital subsidies may persist longer, but they too are probably not
sustainable.