This study evaluates whether taxing top wealth triggers a mass exodus of wealthy business owners and quantifies the actual "trickle-down" damage that their international departure inflicts on the broader economy. Takeaway: While wealth taxes induce a small fraction of rich entrepreneurs to move abroad and hurt the specific businesses they leave behind, the overall fallout on national employment and economic growth is surprisingly small. Key Points A 1 percentage point increas

A new report examines why birthrates have dropped below replacement levels in almost every wealthy nation. This global shift reflects evolving societal norms and lifestyle choices among younger generations rather than temporary policy changes or high costs alone. Takeaway: Falling birthrates across high-income nations are driven less by short-term financial costs and more by broad, generational shifts in how young adults prioritize career, leisure, and family life. Key Points

This study investigates whether the global market sell-off following the Bank of Japan’s exit from negative interest rates in 2024 was caused by a panic-driven cash squeeze or a straightforward mathematical repricing of future investment returns The global market wobble following Japan’s 2024 rate hikes was driven by investors recalculating expected returns, not by a structural liquidity crunch in currency borrowing. Key Points Math, Not Panic: Investors unwound yen "carry tr

Takeaway: Widely published school performance ratings are heavily correlated with the makeup of their student bodies, but this relationship is driven by selection bias rather than true school effectiveness. Key Points Ratings Conflate Background with Quality: Conventional school ratings reward schools that enroll higher-income and White students, mistaking advantaged family backgrounds for effective teaching. True Quality Is Race-Neutral: Leveraging admissions lotteries in Ne

Economist Lawrence Katz synthesizes decades of research to show that neighborhood environments directly shape intergenerational mobility and economic connectedness. Takeaway: Growing up in a high-opportunity neighborhood causally boosts a child's long-term earnings and college prospects, but specific market failures prevent low-income families from accessing these areas without targeted assistance. Key Points Place Matters Causally: About 60 percent of the variation in upward

A newly assembled historical dataset reveals that inflation and the government's administrative capacity have historically driven U.S. tariff rates just as much as—if not more than—explicit congressional legislation. Takeaway: To understand how trade policy affects our economy today, we often look backward. But a new, comprehensive database tracking U.S. tariffs from 1789 to 2026 shows that standard assumptions about how trade barriers work over time need a major update. Key

Takeaway: When a nation's currency depreciates, multinational corporations often expand production at foreign subsidiaries rather than at home, shifting economic gains into overseas profits rather than domestic industrial growth. Key Points Rethinking traditional theory: Standard economic models predict that a weaker currency boosts domestic manufacturing by making exports cheaper, but large multinational networks alter this dynamic. Internal corporate reallocation: During Ja

This study researches policy choices in South Korea during this 1970s which significantly advanced it's Heavy Chemical Industry. Takeaway: South Korea’s targeted 1970s industrial drive significantly boosted production, labor productivity, and long-term global export competitiveness in heavy and chemical industries, while also benefiting downstream sectors that relied on those inputs. Key Points Direct Growth: South Korea’s Heavy and Chemical Industry (HCI) drive (1973–1979) i

This paper synthesizes four decades of rigorous experimental research on PreK–12 tutoring to evaluate its overall effectiveness and pinpoint which program features—such as tutor background, timing, and subject matter—yield the greatest boost to student achievement. Takeaway: A comprehensive review of nearly 100 randomized experiments shows that PreK–12 tutoring delivers substantial, consistent learning gains—especially when led by trained staff during the regular school day.

This study examines how the local economic severity of the 2007–2009 Great Recession impacted mortality rates across the United States. By incorporating health outcomes into standard macroeconomic models, the authors show that cyclical health improvements significantly reduce the estimated human welfare costs of economic downturns. Takeaway: During the Great Recession, regions experiencing larger economic shocks saw immediate, persistent reductions in mortality. Key Points Si

This study evaluates the real-world impact of the largest corporate tax cut in modern U.S. history to determine how tax reductions affect business expansion, capital investment, and wage growth across different worker income levels. Takeaway: A study of the 2017 federal tax cuts reveals that lower corporate tax rates spurred business investment and hiring, but short-run income gains overwhelmingly benefited business owners and high earners rather than typical workers. Key Poi

Students in private schools score higher on standardized tests than those in public school. But what is causing these differences? Is it better quality instruction or other factors? Takeaway: Researchers examined whether test score advantages in private secondary schools stem from institutional quality or peer composition, finding that low-income students gain genuine academic benefits from private schooling while wealthy students mostly benefit from surrounded by affluent pe

A recent paper explores whether XRP qualifies as one of the first truly functional "utility" cryptocurrencies by evaluating XRP’s technical efficiency in cross-border payments. Takeaway: XRP’s future as a practical tool for international finance may depend less on speculative trading and more on how new U.S. stablecoin regulations drive its real-world use. Key Points A Leap Beyond Traditional Banking: XRP settles international transactions in 3 to 5 seconds for a fraction of

This study investigates how public announcements of mass layoffs under the federal WARN Act influence voter turnout, political party performance, and election outcomes across United States counties. Takeaway: Major layoff announcements increase Democratic vote margins over Republicans primarily by discouraging Republican-leaning voters from turning out, rather than by convincing voters to switch political parties. Key Points Shift in Vote Margins: Sizable mass-layoff notices

A recent study investigates how test-optional admissions policies influence applicant reporting choices and acceptance rates across different socioeconomic groups at an elite university. Takeaway: Optional standardized testing policies in selective college admissions can unintentionally lower acceptance rates for high-achieving, low-income applicants who withhold strong scores due to a misunderstanding of how admissions offices evaluate scores in context. Key Points Misaligne

Takeaway: The post-pandemic rise in remote work causally drove a historic surge in full-time employment for people with physical disabilities, accounting for up to 85 percent of their recent job gains. Key Points For every 1 percentage point increase in work-from-home availability within an occupation, full-time employment for workers with a physical disability grew by 1.0 to 1.3 percent. The surge in remote work accounts for 68 to 85 percent of the post-pandemic increase in

Takeaway: As economies grow wealthier, total adult working hours barely fall; instead, economic development reshuffles work across age, gender, and public policy choices. Key Points Economic growth does not automatically buy national leisure: Overall hours worked per adult remain remarkably stable across both rich and poor countries. Work is reshuffled by age and gender: Development pulls young people into school and older adults into retirement, while falling work hours for

This study evaluates the OpenResearch Unconditional Income Study to determine how a guaranteed income affects labor market participation, job quality, time use, and overall well-being among low-income adults in the United States. Takeaway: Receiving an unconditional $1,000 monthly cash transfer for three years led low-income adults to modestly reduce their work hours and earned income, allocating their additional free time primarily to leisure rather than higher-paying jobs o

Takeaway: Outsourcing public hospital management to private non-profit organizations in Brazil boosted admissions and operational efficiency while maintaining care quality and expanding access for local communities. Key Points Handing the management of public hospitals to private non-profits increased annual admissions by 40% and improved bed turnover without increasing patient mortality or readmissions. Efficiency gains were driven by managerial flexibility—specifically perf

Using generative AI for schoolwork can boost homework grades and save time, but significantly impairs students' actual learning and long-term exam performance. Is there an optimal amount of AI exposure? Takeaway: This study investigates how students' real-world, self-directed use of generative AI affects both their day-to-day homework performance and their performance on short- and long-term exams. Key Points Productivity vs. Learning: Generative AI boosts students' homework