BOSTON, Massachusetts: There are plenty of good models around to help both developing and industrialized countries build better democratic institutions. But with its abortive attempts to draft a new constitution, Chile is offering a lesson in what to avoid.

Though it is one of the richest countries in Latin America, Chile is still suffering from the legacy of Gen. Augusto Pinochet's brutal dictatorship and historic inequalities. The country has made some progress in building democratic institutions since the 1988 plebiscite that began the transition from authoritarianism, and education and social programs have reduced income inequality. But major problems remain. There are deep inequalities not only in income but also in access to government services, high-quality educational resources, and labor-market opportunities. Moreover, Chile still has the constitution that Pinochet imposed in 1980.