摘要:We discuss political economy mechanisms which can explain the resource curse, in
which an increase in the size of resource rents causes a decrease in the
economy’s total value added. We identify a number of channels through which
resource rents will alter the incentives of a political leader. Some of these
induce greater investment by the leader in assets that favour growth
(infrastructure, rule of law, etc.), others lead to a potentially catastrophic
drop in such activities. As a result, the effect of resource abundance can be
highly non-monotonic. We argue that it is critical to understand how resources
affect the leader’s "survival function", i.e. the reduced-form probability of
retaining power. We also briefly survey decentralised mechanisms, in which rents
induce a reallocation of labour by private agents, crowding out productive
activity more than proportionately. We argue that these mechanisms cannot be
fully understood without simultaneously studying leader behaviour
关键词:Natural resource endowment, resource curse, political economy