This collection of essays from eminent scholars discusses different phases and measures of economic development, evaluating the success of national economic transitions and providing valuable policy lessons for developing economies.

According to diverse indices of political performance, the Middle East is the world's least free region. Some believe that it is Islam that hinders liberalization. Others retort that Islam cannot be a factor because the region is no longer governed under Islamic law. This book by Timur Kuran, author of the influential Long Divergence, explores the lasting political effects of the Middle East's lengthy exposure to Islamic law. It identifies several channels through which Islamic institutions, both defunct and still active, have limited the expansion of basic freedoms under political regimes of all stripes: secular dictatorships, electoral democracies, monarchies legitimated through Islam, and theocracies. Kuran suggests that Islam's rich history carries within it the seeds of liberalization on many fronts; and that the Middle East has already established certain prerequisites for a liberal order. But there is no quick fix for the region's prevailing record of human freedoms.

This collection of essays from eminent scholars discusses different phases and measures of economic development, evaluating the success of national economic transitions and providing valuable policy lessons for developing economies.

Preference falsification, according to the economist Timur Kuran, is the act of misrepresenting one's wants under perceived social pressures. It happens frequently in everyday life, such as when we tell the host of a dinner party that we are enjoying the food when we actually find it bland. In Private Truths, Public Lies Kuran argues convincingly that the phenomenon not only is ubiquitous but has huge social and political consequences. Drawing on diverse intellectual traditions, including those rooted in economics, psychology, sociology, and political science, Kuran provides a unified theory of how preference falsification shapes collective decisions, orients structural change, sustains social stability, distorts human knowledge, and conceals political possibilities. A common effect of preference falsification is the preservation of widely disliked structures. Another is the conferment of an aura of stability on structures vulnerable to sudden collapse. When the support of a policy, tradition, or regime is largely contrived, a minor event may activate a bandwagon that generates massive yet unanticipated change. In distorting public opinion, preference falsification also corrupts public discourse and, hence, human knowledge. So structures held in place by preference falsification may, if the condition lasts long enough, achieve increasingly genuine acceptance. The book demonstrates how human knowledge and social structures co-evolve in complex and imperfectly predictable ways, without any guarantee of social efficiency. Private Truths, Public Lies uses its theoretical argument to illuminate an array of puzzling social phenomena. They include the unexpected fall of communism, the paucity, until recently, of open opposition to affirmative action in the United States, and the durability of the beliefs that have sustained India's caste system.

The doctrine of "Islamic economics" entered debates over the social role of Islam in the mid-twentieth century. Since then it has pursued the goal of restructuring economies according to perceived Islamic teachings. Beyond its most visible practical achievement--the establishment of Islamic banks meant to avoid interest--it has promoted Islamic norms of economic behavior and founded redistribution systems modeled after early Islamic fiscal practices.

In this bold and timely critique, Timur Kuran argues that the doctrine of Islamic economics is simplistic, incoherent, and largely irrelevant to present economic challenges. Observing that few Muslims take it seriously, he also finds that its practical applications have had no discernible effects on efficiency, growth, or poverty reduction. Why, then, has Islamic economics enjoyed any appeal at all? Kuran's answer is that the real purpose of Islamic economics has not been economic improvement but cultivation of a distinct Islamic identity to resist cultural globalization.

The Islamic subeconomies that have sprung up across the Islamic world are commonly viewed as manifestations of Islamic economics. In reality, Kuran demonstrates, they emerged to meet the economic aspirations of socially marginalized groups. The Islamic enterprises that form these subeconomies provide advancement opportunities to the disadvantaged. By enhancing interpersonal trust, they also facilitate intragroup transactions.

These findings raise the question of whether there exist links between Islam and economic performance. Exploring these links in relation to the long-unsettled question of why the Islamic world became underdeveloped, Kuran identifies several pertinent social mechanisms, some beneficial to economic development, others harmful.

In the year 1000, the economy of the Middle East was at least as advanced as that of Europe. But by 1800, the region had fallen dramatically behind--in living standards, technology, and economic institutions. In short, the Middle East had failed to modernize economically as the West surged ahead. What caused this long divergence? And why does the Middle East remain drastically underdeveloped compared to the West? In "The Long Divergence," one of the world's leading experts on Islamic economic institutions and the economy of the Middle East provides a new answer to these long-debated questions.

Timur Kuran argues that what slowed the economic development of the Middle East was not colonialism or geography, still less Muslim attitudes or some incompatibility between Islam and capitalism. Rather, starting around the tenth century, Islamic legal institutions, which had benefitted the Middle Eastern economy in the early centuries of Islam, began to act as a drag on development by slowing or blocking the emergence of central features of modern economic life--including private capital accumulation, corporations, large-scale production, and impersonal exchange. By the nineteenth century, modern economic institutions began to be transplanted to the Middle East, but its economy has not caught up. And there is no quick fix today. Low trust, rampant corruption, and weak civil societies--all characteristic of the region's economies today and all legacies of its economic history--will take generations to overcome.

"The Long Divergence" opens up a frank and honest debate on a crucial issue that even some of the most ardent secularists in the Muslim world have hesitated to discuss.