There are other constraints towards wooing private sector investment, which is supposed to be about a third of the total investment for the five years. The Economic Survey points out policy and regulatory gaps (especially sector-specific ones); inadequate capacity in public institutions and public officials to manage PPP processes; inadequate capacity in the private sector; and an inadequate shelf of bankable infrastructure projects that can be bid out to the private sector. Adding to these is inadequate advocacy to create greater acceptance of PPPs by the stakeholders.