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astronomy

William Easterly

William Easterly is a astronomy topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand William Easterly rather than just read about it. In short: William Russell Easterly (born September 7, 1957) is an American economist specializing in economic development. He is a professor of economics at New York University, joint with Africa House, and co-director of NYU's Development Research Institute.

William Easterly — main illustration
William Easterly — illustration

Key takeaways

  • William Easterly belongs to astronomy; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect William Easterly to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of William Easterly from memory before moving on to harder problems.

Reference excerpt

William Russell Easterly (born September 7, 1957) is an American economist specializing in economic development. He is a professor of economics at New York University, joint with Africa House, and co-director of NYU's Development Research Institute. He is a Research Associate of NBER, senior fellow at the Bureau for Research and Economic Analysis of Development (BREAD) of Duke University, and a nonresident senior fellow at the Brookings Institution in Washington DC. Easterly is an associate editor of the Journal of Economic Growth. Easterly is the author of four books: The Elusive Quest for Growth: Economists' Adventures and Misadventures in the Tropics (2001); The White Man’s Burden: Why the West’s Efforts to Aid the Rest Have Done So Much Ill and So Little Good (2006), which won the 2008 Hayek Prize; Violent Saviors (2025); and The Tyranny of Experts: Economists, Dictators, and the Forgotten Rights of the Poor (2014), which was a finalist for the 2015 Hayek Prize.

Biography Born in West Virginia and raised in Bowling Green, Ohio, Easterly received his B.A. from Bowling Green State University in 1979 and his Ph.D. in economics from MIT in 1985. From 1985 to 2001 he worked at the World Bank as an economist and senior adviser at the Macroeconomics and Growth Division; he was also an adjunct professor at the Paul H. Nitze School of Advanced International Studies. Easterly then worked at the Institute for International Economics and the Center for Global Development until 2003, when he began teaching at New York University.

Academic work Easterly has worked in many areas of the developing world and some transition economies, most heavily in Africa, Latin America, and Russia. Easterly is skeptical toward many of the trends that are common in the field of foreign aid. In The Elusive Quest for Growth, he analyzes the reasons why foreign aid to many third world countries has failed to produce sustainable growth. He reviewed the many “panaceas” that have been tried since World War II but had little to show for their efforts. Among them is one that has recently come back into fashion: debt relief. That remedy has been tried many times before, he argues, with negative results more often than positive, and calls for a more scrutinizing process. In The White Man's Burden (the title refers to Rudyard Kipling's famous poem of the same name), Easterly elaborates on his views about the meaning of foreign aid. Released in the wake of Live8, the book is critical of people like Bob Geldof and Bono (“The white band's burden”) and especially of fellow economist Jeffrey Sachs and his bestselling book The End of Poverty. Easterly suspects that such messianic do-good missions are ultimately modern reincarnations of the infamous colonial conceit of yore. He distinguishes two types of foreign aid donors: “Planners”, who believe in imposing top-down big plans on poor countries, and “Searchers”, who look for bottom-up solutions to specific needs. Planners are portrayed as utopian, while Searchers are more realistic as they focus—following Karl Popper—on piecemeal interventions. Searchers, according to Easterly, have a much better chance to succeed. In The Tyranny of Experts, Easterly analyzes a broader shortcoming of the development community's efforts—failure to recognize the importance of the rights of the poor. Development, he argues, is narrowly focused on the material well-being of its intended beneficiaries. Development "experts" champion technical solutions such as mosquito nets or latrines, believing they will end poverty. Easterly argues that these technical solutions by experts fail to address the core of the problem. The lack of individual rights, including political and economic ones, prevents the poor from implementing bottom-up, spontaneously emerging solutions to development problems, and from defending their interests from abusive dictators. Development organizations often side with abusive autocrats by lauding their development achievements (which, economic analysis shows, cannot be credited to leaders) and ignoring their dismal human rights records. The first step, Easterly argues, is to at least open a debate, a discussion about why the rights of the poor matter. Sachs responded to Easterly's arguments, leading to a prolonged debate. Sachs accused Easterly of excessive pessimism, overestimating costs, and overlooking past successes. Nobel Laureate Amartya Sen has praised Easterly for analysis of the problems of foreign aid, but criticized his sweeping debarment of all plans, lacking the due distinctions between different types of problems, and not giving the aid institutions credit for understanding the points he is making. Easterly responded to Sachs in a letter in Foreign Policy in January 2014. Easterly has also produced a critical review of, and received a rebuttal from, Cambridge University economist Ha-Joon Chang, to which he offered a counter-rebuttal. Easterly's work has been discussed in media outlets such as National Public Radio, the BBC, the New York Times, Wall Street Journal, Washington Post, The Economist, The New Yorker, Forbes, Business Week, the Financial Times, and the Christian Science Monitor. In February 2025, amid efforts by the Donald Trump administration and Elon Musk to shutter USAID, Easterly criticized the move. Even though he has criticized the efficacy of many foreign aid programs, he noted that a drastic and immediate end to USAID would have disastrous effects. He also said that some aid programs, in particular those dealing with public health, were clearly effective. Furthermore, he described the move as "illegal and undemocratic."

Publications

Easterly, William (2025). Violent Saviors: The West's Conquest of the Rest. Basic Books ISBN 978-1541675759 Easterly, William (2014). The Tyranny of Experts: Economists, Dictators, and the Forgotten Rights of the Poor. Basic Books ISBN 978-0465031252 Easterly, William (2006). The White Man's Burden: Why the West’s Efforts to Aid the Rest Have Done So Much Ill and So Little Good. Penguin ISBN 9780143038825 Easterly, William (2001). The Elusive Quest for Growth: Economists' Adventures and Misadventures in the Tropics. MIT Press ISBN 978-0262050654

… excerpt ends here. Continue reading the full article.

Illustrations

William Easterly illustration

Worked examples

Example 1 — a first encounter with William Easterly

Start with the simplest possible case. Write down what William Easterly claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to William Easterly before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about William Easterly ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of William Easterly

In research
William Easterly appears in astronomy research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses William Easterly in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
William Easterly is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1957 births, 21st-century American economists, 21st-century American male writers, so understanding it makes those chapters shorter.
In everyday life
Look for William Easterly outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study William Easterly in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what William Easterly means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain William Easterly out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is William Easterly in simple terms?

William Russell Easterly (born September 7, 1957) is an American economist specializing in economic development. He is a professor of economics at New York University, joint with Africa House, and co-director of NYU's Development Research Institute.

Why does William Easterly matter?

Because it connects several astronomy ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study William Easterly?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on William Easterly.

Tags

  • 1957 births
  • 21st-century American economists
  • 21st-century American male writers
  • American development economists
  • American political writers
  • Bowling Green State University alumni
  • Carnegie Council for Ethics in International Affairs
  • Economists from Ohio
  • Living people
  • MIT School of Humanities, Arts, and Social Sciences alumni
  • Members of the Mont Pelerin Society
  • New York University faculty

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