Although developing countries need policy flexibility to support and promote their enterprises, investments in production and marketing, and export expansion and diversification, latecomers now face more stringent policy conditions than those which prevailed previously. The multilateral framework of WTO rules contributes to a stable and predictable environment, though it has in certain cases narrowed the range of policy options for Governments. Commitments undertaken under IMF/World Bank structural adjustment programmes have further reduced the remaining policy options.