Guarantee instruments have been largely effective in supporting WBG strategic objectives. Across the WBG, guarantees have effectively promoted private investment. Guarantees have supported investment flows across a broad range of high-risk sectors and countries and for small and medium-size investments. More than 30 percent of IFC guarantees have been used to support trade and investment flows in Africa.
The WBG's additionality in risk mitigation derives from its relationship with governments and its contribution to broader development objectives. Each institution has issued a substantial proportion of its guarantees in high-risk countries. World Bank guarantees have helped further both policy reforms and the environment for private investment. IFC guarantees have supported financial innovation and capital market development by introducing new financial instruments to new classes of investors.
Whereas guarantee instruments remain an important tool for supporting WBG strategic priorities, the use of the instruments has fallen short of WBG expectations to varying degrees. Several factors contribute to the perception that there is significant unmet demand for WBG guarantee instruments: (1) Political risk is consistently ranked as a main constraint; (2) regulatory and contractual risks are perceived as the main reason for the growing investment gaps in infrastructure; (3) abundant liquidity in emerging markets calls for enhancements that can help deepen the market, extend maturities, lower spreads, and redirect resources to underserved market segments and new areas unfamiliar to financiers in emerging markets.
Some external factors explain limited deployment. To some extent, the WBG has had overly optimistic expectations, particularly in the case of public-private partnerships across a range of infrastructure sectors based on rapid growth in the mid-1990s. Moreover, some studies indicate that 65 percent of investors self-insure rather than take third-party insurance, suggesting a more limited effective demand than expected. Private sector providers of risk mitigation products have expanded their coverage in terms of both products and markets. Liquid markets in the 2000s have reduced the demand for sovereign partial credit guarantees.
Internal factors have also constrained the deployment of instruments. MIGAâs Convention and Operational Regulations limit its adaptability to new market trends. MIGA has also not been sufficiently aggressive in innovating within the flexibility allowed by current policies. Internal constraints to the deployment of Bank Group guarantees include the application of standards designed for public sector operations to private sector projects and lack of both internal and external promotion of the instruments. IFC has tended to apply a traditional project financierâs approach to guarantee-type instruments. It has taken an overly conservative stance toward risk-sharing facilities, which has constrained their utilization. Although some progress has been made in innovation, there has been limited replication and scaling up.
There is an overlap in the provision of political risk mitigation (PRM) products within the WBG. Flexibility of policies and innovation in guarantee and nonguarantee products have expanded the scope for competition. In addition, several nonguarantee IFC products offer PRM to the market. The PRM products of the three WBG institutions serve the same broad group of clients, and there is evidence that these overlaps have caused confusion among clients and internal competition of the kind that often imposes additional transaction costs on clients and adds reputational risks for the Bank.
At the same time, each institutionâs products carry distinct attributes that help define market niches. Relationships of both substitutability and complementarily exist among the WBG PRM instruments, which implies both opportunities for cooperation and the need for coordination.
Mechanisms to enhance coordination across the WBG have had varying degrees of effectiveness. More systematic consultations between MIGA and Bank country and sector departments have helped ensure that MIGA-supported projects are consistent with the Bank Groupâs strategy in a country. But the principles that govern the relationship between MIGA and IFC products have been unclear. In some cases, informal information sharing about business opportunities has been effective in leading to actual guarantee projects.
There is limited coordination within the WBG in developing new products and at the business development stage. Lack of staff incentives, inadequate skills, and poor familiarity with the products of the other institutions has prevented better exploitation of downstream synergies in marketing WBG products. Significant potential exists for more systematic links between Bank-IFC advisory services and the use of WBG risk mitigation instruments, particularly in infrastructure, keeping in mind the need to manage potential conflict of interest issues. In sum, opportunities exist for improvement, and maintaining the status quo should not be an option.