{
  "title": "The Inequality Economist",
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  "summary": "Bob Simison profiles Harvard’s Lawrence F. Katz, whose research changed economists’ understanding of economic disparity",
  "sections": [
    {
      "heading": "Overview",
      "content": "- Profile of Harvard labor economist Lawrence F. Katz and his influence on economists’ understanding of economic disparity.\n- Authored by BOB SIMISON; published December 2023 in F&D Magazine.\n- Katz’s work spans almost 40 years and covers labor markets, education, inequality, field experiments, and editorial leadership at the Quarterly Journal of Economics (QJE)."
    },
    {
      "heading": "AI and inequality",
      "content": "- Katz identifies two potential AI scenarios:\n  - AI could help people already in advanced, high-paying professions, “thereby potentially exacerbating labor market inequality.”\n  - AI could “help level the playing field for workers on the lower end of the scale,” by “increasingly substitut[ing] for elite expertise, making it less scarce and making the insights from elite expert knowledge more accessible to a broader range of workers.”\n- Katz’s role: likely to help lead academic assessments of AI using big data and sophisticated analysis, leveraging methods he pioneered."
    },
    {
      "heading": "Research contributions and methods",
      "content": "- Two intellectual revolutions attributed to Katz (per a 2023 sketch by David Autor and David Deming):\n  - Applying supply-and-demand frameworks to explain fluctuations in wage inequality over time.\n  - Leading large-scale field experiments involving real people to answer big social-science questions (notably the Moving to Opportunity program).\n- Early data-driven work:\n  - Senior thesis (1979) surveying land-use officials from the 93 San Francisco Bay Area jurisdictions on effects of Proposition 13.\n  - PhD (MIT, 1985) work challenging theories of cyclical joblessness and advancing job-search behavior analysis using longitudinal survey data.\n- Research methods emphasized:\n  - Large-scale data analysis well before modern computing ubiquity; reliance on public-use datasets and painstaking manual tabulation."
    },
    {
      "heading": "Influential empirical findings",
      "content": "- 1992 papers:\n  - With Olivier Blanchard: Studied 40 years of state-by-state US data after Massachusetts unemployment surged between 1987 and 1991; concluded:\n    - It takes five to seven years for a state to rebound from an unemployment spike.\n    - The decline in the jobless rate largely reflects workers leaving the state rather than employers creating new jobs.\n    - It takes more than a decade for wages to return to normal.\n  - With Kevin Murphy: Analyzed changes in US wages from 1963 to 1987 using Census Bureau data; found:\n    - Income gap narrowed from 1970 to 1979 and widened dramatically after 1979.\n    - Widening reflected both rising demand for more-educated workers and a sharp decline in growth of the supply of such workers relative to demand.\n- Education and inequality (with Claudia Goldin; The Race between Education and Technology):\n  - US advantage from early 20th-century “high school movement”; by the 1930s, “America was virtually alone in providing universally free and accessible secondary schools.”\n  - Katz’s assessment: Fifty to 60 percent of the rise in US wage inequality since 1980 grew out of the slowdown in educational advances relative to continuing growth in demand for college-educated workers.\n  - Other contributors cited: decline of unions, erosion of the federal minimum wage, surge in executive and top-end compensation, fissuring of supply chains, increased domestic outsourcing, greater use of the gig economy, and international offshoring.\n  - Policy stance: advocate investing more in state universities, strong vocational education, and sectoral employment training programs for high school graduates; critique of for-profit colleges’ low employer valuation (papers in the 2010s).\n- Moving to Opportunity (MTO) experiment:\n  - Launched 1994 in Boston, Baltimore, Chicago, New York City, and Los Angeles with 4,604 families in public housing.\n  - Early findings: no immediate economic benefits for adults, but participants reported improved physical and mental health.\n  - Long-run findings: children who were younger than 13 when families moved to lower-poverty neighborhoods had 30 percent higher earnings as young adults, were more likely to attend college, got into better colleges, and lived in lower-poverty neighborhoods as adults.\n  - Katz involvement: chief economist of the Department of Labor in 1993 and continued study of MTO over more than 25 years.\n  - Policy implication: housing mobility affects health and long-term outcomes; existing resources could be better used though broader funding efforts faced political obstacles."
    },
    {
      "heading": "Editorial leadership and mentorship",
      "content": "- Editor of the Quarterly Journal of Economics since 1991 (past 32 years); QJE receives about 2,000 submissions a year and publishes 48 papers annually.\n- Katz’s editorial impact described as shaping the economics profession’s agenda and encouraging risky, data-driven research.\n- Mentorship record:\n  - Trained 239 PhD economists (maintains a nine-page list on his Harvard website).\n  - Protégés include more than 200 former doctoral students, two John Bates Clark Medal winners, three MacArthur Foundation grantees, and dozens of tenured scholars.\n  - Praised by colleagues for availability, encyclopedic knowledge of the literature, and influence on public policy through protégés."
    },
    {
      "heading": "Notable personal and career details (as reported)",
      "content": "- Katz’s age in the profile: 64.\n- Family and background:\n  - Mother born Vera Reichenfeld in 1938 in Belgrade; emigrated to Ann Arbor for college; at age 85 works part-time as an actress in Spanish- and English-speaking roles.\n  - Katz’s early exposure to poverty and education inequities shaped research focus on inequality, segregation, and race.\n- Personal anecdotes:\n  - Wife and frequent collaborator: Claudia Goldin, 2023 Nobel laureate.\n  - Katz walks his 13-year-old golden retriever Pika several times a day.\n- Public service and mediation:\n  - Served as chief economist of the Department of Labor in 1993.\n  - Mediated labor disputes and contributed to Harvard outsourcing wage-and-benefits parity policy via the 2001 “Katz Committee.”\n\nSource: F&D Magazine — “Lawrence F. Katz: The Inequality Economist,” BOB SIMISON, December 2023.\n\n---\n\n Content in this bundle\n\n- F&D People in Economics: The Inequality Economist\n  - F&D People in Economics: The Inequality Economist (Markdown version){rel=\"alternate\" type=\"text/markdown\"}\n  - F&D People in Economics: The Inequality Economist (PDF){rel=\"external\" type=\"application/pdf\"}\n\n---\n\nSource: https://www.imf.org/en/publications/fandd/issues/2023/12/pie-the-inequality-economist"
    }
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    "Authors: BOB SIMISON",
    "Published: December 1, 2023",
    "Profile of Harvard labor economist Lawrence F. Katz and his influence on economists’ understanding of economic disparity.",
    "Authored by BOB SIMISON; published December 2023 in F&D Magazine.",
    "Katz’s work spans almost 40 years and covers labor markets, education, inequality, field experiments, and editorial leadership at the Quarterly Journal of Economics (QJE).",
    "Katz identifies two potential AI scenarios:",
    "Katz’s role: likely to help lead academic assessments of AI using big data and sophisticated analysis, leveraging methods he pioneered.",
    "Two intellectual revolutions attributed to Katz (per a 2023 sketch by David Autor and David Deming):",
    "Early data-driven work:",
    "Research methods emphasized:",
    "1992 papers:",
    "Education and inequality (with Claudia Goldin; The Race between Education and Technology):",
    "Moving to Opportunity (MTO) experiment:",
    "Editor of the Quarterly Journal of Economics since 1991 (past 32 years); QJE receives about 2,000 submissions a year and publishes 48 papers annually.",
    "Katz’s editorial impact described as shaping the economics profession’s agenda and encouraging risky, data-driven research.",
    "Mentorship record:",
    "Katz’s age in the profile: 64.",
    "Family and background:",
    "Personal anecdotes:",
    "Public service and mediation:",
    "**F&D People in Economics: The Inequality Economist**"
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      "title": "F&D People in Economics: The Inequality Economist",
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