Why Nations Fail: The Origins of Power, Prosperity, and Poverty

policymaking circles—which, almost to the exclusion of anything else, focus on how to engineer prosperity—it is just another hypothesis that doesn’t work. It explains neither the origins of prosperity around the world nor the lay of the land around us—for example, why some nations, such as Mexico and Peru, but not the United States or England, adopted institutions and policies that would impoverish the majority of their citizens, or why almost all sub-Saharan Africa and most of Central America are so much poorer than Western Europe or East Asia.
    When nations break out of institutional patterns condemning them to poverty and manage to embark on a path to economic growth, this is not because their ignorant leaders suddenly have become better informed or less self-interested or because they’ve received advice from better economists. China, for example, is one of the countries that made the switch from economic policies that caused poverty and the starvation of millions to those encouraging economic growth. But, as we will discuss in greater detail later, this did not happen because the Chinese Communist Party finallyunderstood that the collective ownership of agricultural land and industry created terrible economic incentives. Instead, Deng Xiaoping and his allies, who were no less self-interested than their rivals but who had different interests and political objectives, defeated their powerful opponents in the Communist Party and masterminded a political revolution of sorts, radically changing the leadership and direction of the party. Their economic reforms, which created market incentives in agriculture and then subsequently in industry, followed from this political revolution. It was politics that determined the switch from communism and toward market incentives in China, not better advice or a better understanding of how the economy worked.
    W E WILL ARGUE that to understand world inequality we have to understand why some societies are organized in very inefficient and socially undesirable ways. Nations sometimes do manage to adopt efficient institutions and achieve prosperity, but alas, these are the rare cases. Most economists and policymakers have focused on “getting it right,” while what is really needed is an explanation for why poor nations “get it wrong.” Getting it wrong is mostly not about ignorance or culture. As we will show, poor countries are poor because those who have power make choices that create poverty. They get it wrong not by mistake or ignorance but on purpose. To understand this, you have to go beyond economics and expert advice on the best thing to do and, instead, study how decisions actually get made, who gets to make them, and why those people decide to do what they do. This is the study of politics and political processes. Traditionally economics has ignored politics, but understanding politics is crucial for explaining world inequality. As the economist Abba Lerner noted in the 1970s, “Economics has gained the title Queen of the Social Sciences by choosing solved political problems as its domain.”
    We will argue that achieving prosperity depends on solving some basic political problems. It is precisely because economics has assumedthat political problems are solved that it has not been able to come up with a convincing explanation for world inequality. Explaining world inequality still needs economics to understand how different types of policies and social arrangements affect economic incentives and behavior. But it also needs politics.

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T HE M AKING OF P ROSPERITY AND P OVERTY
T HE E CONOMICS OF THE 38 TH P ARALLEL
    I N THE SUMMER OF 1945, as the Second World War was drawing to a close, the Japanese colony in Korea began to collapse. Within a month of Japan’s August 15 unconditional surrender, Korea was divided at the 38th parallel into two spheres of influence. The South was administered by the United States. The North, by Russia. The uneasy peace of the cold war was shattered in June 1950 when the North Korean army invaded the South. Though initially the North Koreans made large inroads, capturing the capital city, Seoul, by the autumn, they were in full retreat. It was then that Hwang Pyŏng-Wŏn and his brother were separated. Hwang Pyŏng-Wŏn managed to hide and avoid being drafted into the North Korean army. He stayed in the South and worked as a pharmacist. His brother, a doctor working in Seoul treating wounded soldiers from the South Korean