Most Popular Books by Steven D. Levitt

En esta obra, Levitt y Dubner demuestran, a través de ejemplos y una sarcástica perspicacia, que la economía representa el estudio de los incentivos. ¿Qué resulta más peligroso: una pistola o una piscina? ¿Qué tienen en común un maestro de escuela y un luchador de sumo? ¿Por qué continúan los traficantes de drogas viviendo con sus madres? ¿En qué se parecen el Ku Kux Klan a los agentes inmobiliarios? Quizás éstas no sean las típicas preguntas que se formula un experto en economía, pero Steven D. Levitt y Stephen J. Dubner no son unos economistas muy típicos. Se trata de especialistas que estudian la esencia y los enigmas de la vida cotidiana y cuyas conclusiones, con frecuencia, ponen patas arriba la sabiduría convencional. A través de ejemplos prácticos y de una sarcástica perspicacia, Levitt y Dubner demuestran que la economía, en el fondo, representa el estudio de los incentivos: el modo en que las personas obtienen lo que desean, o necesitan, especialmente cuando otras personas desean o necesitan lo mismo.

From the rule-breaking authors of international bestsellers Freakonomics and Superfreakonomics, this is the ultimate guide to how to Think Like a Freak The Freakonomics books have come to stand for something: challenging conventional wisdom; using data rather than emotion to answer questions; and learning to unravel the world''s secret codes. Now Levitt and Dubner have gathered up what they have learned and turned it into a readable and practical toolkit for thinking differently - thinking, that is, like a Freak. Whether you are interested in the best way to improve your odds in penalty kicks, or in major global reforms, here is a blueprint for an entirely new way to solve problems. Along the way, you''ll learn how the techniques of a Japanese hot-dog-eating champion can help you, the reason an Australian doctor swallowed a batch of dangerous bacteria, why Nigerian e-mail scammers make a point of saying they''re from Nigeria, and why Van Halen''s demanding tour contract banning brown M&Ms was really a safety measure. You''ll learn why sometimes it''s best to put away your moral compass, and smarter to think like a child. You will be given a master class in incentives-because for better or worse, incentives rule our world. And you will learn to quit before you fail, because you can''t solve tomorrow''s problem if you aren''t willing to abandon today''s dud. Levitt and Dubner see the world like no one else. Now you can too. Never before have such iconoclastic thinkers been so revealing - and so much fun to read.

Apa rahasia juara dunia lomba makan hot dog asal Jepang yang makan 50 hot dog dalam 12 menit? - Apa alasan seorang dokter asal Australia rela menelan setumpuk bakteri berbahaya? - Bagaimana bisa calon teroris terdeteksi melalui rekening bank di Inggris? - Mengapa penipu melalui e-mail sering menyatakan diri berasal dari Nigeria? - Mengapa orang dewasa justru mudah ditipu daripada anak-anak? Buku ini memaparkan pemikiran yang tidak biasa, aneh, dan jarang terpikir oleh orang kebanyakan. Disertai contoh-contoh menarik, cerita yang memikat, dan analisis yang tidak lazim, kedua penulis mendorong kita agar mampu berpikir jauh lebih rasional, lebih kreatif, dan lebih produktif. Cara baru yang revolusioner ini telah terbukti menyelesaikan berbagai masalah, baik masalah kecil ataupun global. Anda pun bisa mempraktikkannya di berbagai bidang, mulai dari bisnis, olahraga, hingga politik. [Mizan, Noura Books, Nourabooks, Motivasi, Pengembangan Diri, Remaja, Dewasa, Indonesia]

The New York Times best-selling Freakonomics was a worldwide sensation, selling over four million copies in thirty-five languages and changing the way we look at the world. Now, Steven D. Levitt and Stephen J. Dubner return with SuperFreakonomics, and fans and newcomers alike will find that the freakquel is even bolder, funnier, and more surprising than the first. Four years in the making, SuperFreakonomics asks not only the tough questions, but the unexpected ones: What''s more dangerous, driving drunk or walking drunk? Why is chemotherapy prescribed so often if it''s so ineffective? Can a sex change boost your salary? SuperFreakonomics challenges the way we think all over again, exploring the hidden side of everything with such questions as: How is a street prostitute like a department-store Santa? Why are doctors so bad at washing their hands? How much good do car seats do? What''s the best way to catch a terrorist? Did TV cause a rise in crime? What do hurricanes, heart attacks, and highway deaths have in common? Are people hard-wired for altruism or selfishness? Can eating kangaroo save the planet? Which adds more value: a pimp or a Realtor? Levitt and Dubner mix smart thinking and great storytelling like no one else, whether investigating a solution to global warming or explaining why the price of oral sex has fallen so drastically. By examining how people respond to incentives, they show the world for what it really is – good, bad, ugly, and, in the final analysis, super freaky. Freakonomics has been imitated many times over – but only now, with SuperFreakonomics, has it met its match.

The New York Times bestselling Freakonomics was a worldwide sensation. Now, Steven D. Levitt and Stephen J. Dubner return with SuperFreakonomics, and fans and newcomers alike will find that the "freakquel" is even bolder, funnier, and more surprising than the first. SuperFreakonomics challenges the way we think all over again, exploring the hidden side of everything with such questions as: How is a street prostitute like a department store Santa? Who adds more value: a pimp or a Realtor? What do hurricanes, heart attacks, and highway deaths have in common? Did TV cause a rise in crime? Can eating kangaroo meat save the planet? Whether investigating a solution to global warming or explaining why the price of oral sex has fallen so drastically, Levitt and Dubner show the world for what it really is—good, bad, ugly, and, in the final analysis, superfreaky.

The New York Times bestselling Freakonomics changed the way we see the world, exposing the hidden side of just about everything. Now, with Think Like a Freak, Steven D. Levitt and Stephen J. Dubner have written their most revolutionary book yet. With their trademark blend of captivating storytelling and unconventional analysis, they take us inside their thought process and offer a blueprint for an entirely new way to solve problems. The topics range from business to philanthropy to sports to politics, all with the goal of retraining your brain. Along the way, you''ll learn the secrets of a Japanese hot-dog-eating champion, the reason an Australian doctor swallowed a batch of dangerous bacteria, and why Nigerian e-mail scammers make a point of saying they''re from Nigeria. Levitt and Dubner plainly see the world like no one else. Now you can too. Never before have such iconoclastic thinkers been so revealing—and so much fun to read.

Superfreakonomics—the smash hit follow-up to the remarkable New York Times bestselling phenomenon Freakonomics—is back in a new full-color, fully illustrated and expanded edition. The brainchild of rogue economist Steven D. Levitt and Stephen J. Dubner that once again brilliantly challenges our view of the way the world really works is presented with a new, visual, superfreaky dimension added, enhancing the already provocative thinking about street prostitutes, hurricanes, heart attacks, and other seemingly mundane matters that made Freakonomics and Superfreakonomics part of the national zeitgeist.

In celebration of the 10th anniversary of the landmark book Freakonomics comes this curated collection from the most readable economics blog in the universe. It’s the perfect solution for the millions of readers who love all things Freakonomics. Surprising and erudite, eloquent and witty, When to Rob a Bank demonstrates the brilliance that has made the Freakonomics guys an international sensation, with more than 7 million books sold in 40 languages, and 150 million downloads of their Freakonomics Radio podcast. When Freakonomics was first published, the authors started a blog—and they’ve kept it up. The writing is more casual, more personal, even more outlandish than in their books. In When to Rob a Bank, they ask a host of typically off-center questions: Why don’t flight attendants get tipped? If you were a terrorist, how would you attack? And why does KFC always run out of fried chicken? Over the past decade, Steven D. Levitt and Stephen J. Dubner have published more than 8,000 blog posts on the Freakonomics website. Many of them, they freely admit, were rubbish. But now they’ve gone through and picked the best of the best. You’ll discover what people lie about, and why; the best way to cut gun deaths; why it might be time for a sex tax; and, yes, when to rob a bank. (Short answer: never; the ROI is terrible.) You’ll also learn a great deal about Levitt and Dubner’s own quirks and passions, from gambling and golf to backgammon and the abolition of the penny.

Why don''t flight attendants get tipped? If you were a terrorist, how would you attack? And why does KFC always run out of fried chicken? Over the past decade, Steven D. Levitt and Stephen J. Dubner have published more than 8,000 blog posts on Freakonomics.com. Now the very best of this writing has been carefully curated into one volume, the perfect solution for the millions of readers who love all things Freakonomics. Discover why taller people tend to make more money; why it''s so hard to predict the Kentucky Derby winner; and why it might be time for a sex tax (if not a fat tax). You''ll also learn a great deal about Levitt and Dubner''s own quirks and passions. Surprising and erudite, eloquent and witty, Freaks and Friends demonstrates the brilliance that has made their books an international sensation.

Race has long been recognized as playing a critical role in policing. In spite of this awareness, there has been virtually no previous research attempting to quantitatively analyze the issue. In this paper, we examine the relationship between the racial composition of a city''s police force and the racial patterns of arrests and crime. Increases in the number of minority police are associated with significant increases in arrests of whites, but have little impact on arrests of non-whites. Similarly arrests of non-whites, but do not systematically affect the number of white arrests. The race of police officers has a less clear-cut impact on crime rates. It appears that own-race policing may be more effective in reducing property crime, but no systematic differences are observed for violent crime. These results are consistent either with own-race policing leading to fewer false arrests or greater deterrence. In either case, own-race policing appears more "efficient" in fighting property crime.

Donohue and Levitt (2001) present a number of analyses that suggest a causal link between legalized abortion and reductions in crime almost two decades later when the cohorts exposed to legalized abortion reach their peak crime years. Joyce (2003) challenges that finding. In this paper, we demonstrate that Joyce''s failure to uncover a negative relationship between abortion and crime is a direct consequence of his decision to focus exclusively on the six-year period 1985-90 without including adequate controls for the crack epidemic. We provide empirical evidence that crack hit the high-abortion early legalizing states harder and earlier. We then demonstrate that using precisely the same treatment and control groups as Joyce, but extending the data analysis to encompass the lifetime criminal experiences (as opposed to an arbitrary six-year window), the evidence strongly supports the hypothesis that legalized abortion reduces crime. We also show that our original results are robust to focusing on only the cohorts born immediately before or after Roe v. Wade. The data suggest that ease of access to abortion, rather than simply de jure legalization, is a critical determinant of the extent of the crime reduction.

Private expenditures on crime reduction have potentially important externalities. Observable measures such as barbed-wire fences and deadbolt locks may shift crime to those who are unprotected, imposing a negative externality. Unobservable precautions, on the other hand, may provide positive externalities since criminals cannot determine a priori who is protected. Focusing on one specific form of victim precaution, Lojack, we provide the first thorough empirical analysis of the magnitude of such externalities. Because installing Lojack does not reduce the likelihood that an individual car will be stolen, any decrease in the aggregate crime rates due to Lojack is an externality from the perspective of the individual Lojack purchaser. We find that the presence of Lojack is associated with a sharp fall in auto theft in central cities and a more modest decline in the remainder of the state. Rates of other crimes do not change appreciably. Our estimates suggest that, at least historically, the marginal social benefit of an additional unit of Lojack has been as much as 15 times greater than the marginal social cost in high crime areas. Those who install Lojack in their cars, however, obtain less than ten percent of the total social benefits of Lojack, causing Lojack to be undersupplied by the free market. Current insurance subsidies for the installation of Lojack appear to be well below the socially optimal level.

This paper tests several theories of the effects of congressional representation on state economic growth. States that were represented by very senior Democratic congressmen grew more quickly during the 1953-1990 period than states that were represented by more junior congressional delegations. We find some, but weaker, evidence that states with a high fraction of their delegation on particularly influential committees also exhibit above-average growth. We also test partisan models of distributive politics by studying the relationship between a state''s degree of political competition and its growth rate. Our findings support both nonpartisan and partisan models of congressional distributive politics. In spite of our findings with respect to economic growth, we can not detect any substantively important association between congressional delegation seniority, the degree of state political competition, and the geographic distribution of federal funds. The source of the growth relationships we identify therefore remains an open question.

Abstract: While it is widely believed by academics, politicians, and the popular press that incumbent congressmen are rewarded by the electorate for bringing federal dollars to their district, the empirical evidence supporting that claim is extremely weak. One explanation for the failure to uncover the expected relationship between federal spending and election outcomes is that incumbents who expect to have difficulty being reelected are likely to exert greater effort in obtaining federal outlays. Since it is generally impossible to adequately measure this effort, the estimated impact of spending is biased downward due to an omitted variable bias. We address this estimation problem using instrumental variables. For each House district, we use spending outside the district but inside the state containing the district, as an instrument for spending in the district. Federal spending is affected by a large number of actors (e.g. governors, senators, mayors, and other House members in the state delegation), leading to positive correlations in federal spending across the House districts within states. However, federal spending outside of a district is unlikely to be strongly correlated with the strength of that district''s electoral challenge. Thus, spending in other districts is a plausible instrument. In contrast to previous studies, we find strong evidence that non-transfer federal spending benefits congressional incumbents: an additional $100 per capita in such spending is worth as much as two percent of the popular vote. Additional transfer spending, on the other hand, does not appear to have any electoral effects.

These may not sound like typical questions for an economist to ask. But Steven D. Levitt is not a typical economist. He studies the riddles of everyday life-from cheating and crime to parenting and sports-and reaches conclusions that turn conventional wisdom on its head. Freakonomics is a groundbreaking collaboration between Levitt and Stephen J. Dubner, an award-winning author and journalist. They set out to explore the inner workings of a crack gang, the truth about real estate agents, the secrets of the Ku Klux Klan, and much more. Through forceful storytelling and wry insight, they show that economics is, at root, the study of incentives-how people get what they want or need, especially when other people want or need the same thing. Book jacket.

Donohue and Levitt (2001) presented evidence that the legalization of abortion in the early 1970s played an important role in the crime drop of the 1990s. That paper concluded with a strong out-of-sample prediction regarding the next two decades: “When a steady state is reached roughly twenty years from now, the impact of abortion will be roughly twice as great as the impact felt so far. Our results suggest that all else equal, legalized abortion will account for persistent declines of 1 percent a year in crime over the next two decades.” Estimating parallel specifications to the original paper, but using the seventeen years of data generated after that paper was written, we find strong support for the prediction. The estimated coefficient on legalized abortion is actually larger in the latter period than it was in the initial dataset in almost all specifications. We estimate that crime fell roughly 20% between 1997 and 2014 due to legalized abortion. The cumulative impact of legalized abortion on crime is roughly 45%, accounting for a very substantial portion of the roughly 50-55% overall decline from the peak of crime in the early 1990s.

Donohue and Levitt (2001) argue that the legalization of abortion in the United States in the 1970s played an important role in explaining the observed decline in crime approximately two decades later. Foote and Goetz (2005) challenge the results presented in one of the tables in that original paper. In this reply, we regretfully acknowledge the omission of state-year interactions in the published version of that table, but show that their inclusion does not alter the qualitative results (or their statistical significance), although it does reduce the magnitude of the estimates. When one uses a more carefully constructed measure of abortion (e.g. one that takes into account cross-state mobility, or doing a better job of matching dates of birth to abortion exposure), however, the evidence in support of the abortion-crime hypothesis is as strong or stronger than suggested in our original work.