Distribution policy under trade liberalisation in Zimbabwe: a CGE analysis

A computable general equilibrium model is used to simulate theeconomy-wide and income distribution effects of transfer policiesto the poor. The model consists of seven income distributiongroups - communal farmers, resettlement farmers, unskilled workers,agricultural wage workers, skilled workers, industrial capitalistsand agricultural profit earners. The first four groups are treatedas a low income group and the last three as a high income group.Experiments to increase each of the low income groups' incomesby 5% using different sources of finance are simulated usingthe model. These are: an increase in government expenditurewithout budget balancing measures; an increase in governmenttransfers offset by a decrease in government spending elsewhere;and an increase in direct or indirect taxes. The results ofsuch experiments indicate that a policy of increasing directtaxes and increasing the government deficit in order to supportthe transfers are favourable in terms of increased incomes inthe short run. A policy of increasing indirect taxes and transferringthe revenue raised to the poor ranks last in terms of reducingincome inequalities. Finally, targeted transfers are generallybetter than universal transfers in terms of their benefits tolow income groups and in reducing income inequalities betweenthe low income and the high income groups.