Since the 1990s, Burkina Faso has intensified the implementation of supporting policies to enhance the access to capital and liquidity in the informal sector. This paper analyzes the effects of these public policies on incomes, employment and economic growth by taking into account the interactions between the informal sector, the formal sector and the agricultural sector. For that purpose, policy shocks are simulated through the Partnership for Economic Policy Network's static computable general equilibrium (CGE) model which is adapted to the structure of a 2008-based social accounting matrix developed by the International Food Policy Research Institute. Our results highlight mixed effects including a paradoxical contraction of the informal sector, the formal sector and economic growth as well as an improvement of the informal households and the farmers’ incomes.

自1990年代以来，布基纳法索加强了支助政策的执行，以增加非正规部门获得资本和流动性的机会。本文通过考虑非正规部门，正规部门和农业部门之间的相互作用，分析了这些公共政策对收入，就业和经济增长的影响。为此，通过经济政策伙伴关系网络的静态可计算一般均衡（CGE）模型来模拟政策冲击，该模型适用于国际粮食政策研究所基于2008年建立的社会核算矩阵的结构。我们的结果突显了混合效应，包括非正规部门的矛盾收缩，