This paper develops a two-sector model of a developing economy and examines the role of the informal sector in limiting the government's ability to increase tax revenues. A key feature is the introduction of auditing of the informal sector and degree of tax enforcement in that sector. We...

This paper analyzes the impact of an increase in the price of oil on a small developing economy. We consider the extent to which the impacts of oil price shocks depend upon the economy's internal production structure and its access to the world financial market, and find that the long-run impact...