Informal norms such as social and cultural beliefs and history also matter in explaining the choices of politicians by the people. These factors also influence the choice of economic institutions by the politicians and the citizens. . That is why privatization and market reforms suggested by the West fail to deliver in the third world due to these informal norms and different enforcement characteristics of rules in the third world .Douglas North the 1993 Nobel Prize winner on New Institutional Economics has contributed more comprehensively on this subject why institutions matter for economic performance
Good book but could have been more comprehensive
Balasubramanian (balaw ) , a project financier turned lawyer wirh focus on privatization of infrastructure projects