A related problem is the uncertainty that developers experience in having to deal with new institutions and policy tools that are being negotiated within the Cuban government at the same time they are being implemented in the field. While these policies are under review, the government has introduced a moratorium on new development in certain areas of Havana and has slowed the real estate negotiation process in general. Without stability and trust in the relevant government agencies and policies, private investors for commercial or residential projects are discouraged by the risks inherent in making long-term development decisions. This has an obvious effect on the costs of development and the expected internal rates of return. Finally, there are the difficulties of assessing land values in the absence of formal markets, let alone transparent land transactions.
Government agencies involved in development have two choices.
One is to use administrative prices in determining the value of leases or contributions, even though the basis for these prices may not reflect the actual value of land attributes. Alternatively, the agencies must negotiate the price with foreign developers based on the dynamics of the particular site. Both options are limited by the lack of ongoing independent land market transactions on which to evaluate actual prices. Although Cuba has made substantial progress, it faces many challenges and dilemmas in using land efficiently to stimulate development and generate revenues. For example, the smaller, more expedient projects may result in faster development and revenue flows, but they are not able to create a broader vision for future land uses, and they frequently cause damage to the historic fabric and natural environment.