## Micro Maestro

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**Canonical URL:** [Micro Maestro](https://www.imf.org/-/media/files/publications/fandd/article/2026/06/pie.pdf)

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### Background and motivation
- Grew up in Türkiye in the 1980s; father was a prominent surgeon and served as health minister.
- Early exposure to rent seeking and blocked foreign investment shaped research focus on frictions that impede cross-border capital flows.
- Education and career path:
  - Bachelor’s degree in economics at Middle East Technical University in Ankara.
  - PhD at Brown University, completed in 2000.
  - Teaching positions at the University of Houston and the University of Maryland before returning to Brown.
  - Visiting professorships at Koç University and Bilkent University in Türkiye.
- Personal details:
  - Age cited as 52.
  - Married in Türkiye in 1997 to Emre Özcan.
  - Two sons: one an undergraduate at Brown (mechanical engineering and computer science), the other with a biomedical engineering degree from Brown and a medical student at the University of Pennsylvania.
  - Family ritual: annual ski vacation.

### Research approach and empirical focus
- Emphasizes microdata: corporate profit-and-loss statements, bank balance sheets, and transaction-level financial data rather than aggregate capital-flow statistics.
- Notable scale and persistence in data work:
  - Curriculum vitae lists 49 published papers and editorial roles on seven academic journals.
  - Intense negotiations with private data providers and large-scale data cleaning performed before widespread AI tools were available.
- Specific empirical projects and findings:
  - Database of the entire universe of publicly traded nonfinancial companies in Argentina, Brazil, and Mexico over 15 years showed that postcrisis investment hindrances were due to lack of liquidity among domestic banks, not insufficient collateral among businesses.
  - A decade of loan data from Turkish banks demonstrated transmission of global financial cycles—often triggered by changes in US monetary policy—to credit markets in Türkiye.
  - Excluding public flows (for example, China’s purchases of US government bonds), private capital invested in corporate securities or factories flows to faster-growing economies consistent with theory.
  - A 2017 paper using production and financial statistics for thousands of Spanish companies from 1999 to 2012 found that foreign inflows led to lower productivity because banks lent more to larger, wealthier firms rather than smaller firms that might have used funds more productively.
  - A 2003 article (based on a chapter of her thesis) provided empirical confirmation that financial integration allows regions to share risk and specialize, widely cited in graduate-level courses.
  - A 2025 paper showed that prospective changes in US tariff policies were likely to generate higher inflation and production losses in the US and among major trading partners.
  - In the wake of COVID-19 and in 2021 testimony before Congress, she argued that global vaccination programs would produce benefits for rich countries and the world.

### Policy implications and recommendations
- Identifying frictions points to concrete policy actions:
  - Strengthen protection of property rights.
  - Reduce corruption.
  - Improve bureaucratic quality.
- For capital-flow management:
  - Focus on central bank independence to attract stable, longer-term flows.
  - Under IMF policy frameworks shaped during her 2019–20 senior policy advisor role, counsel countries whose banks borrow excessively in dollars to consider limits on capital inflows.
  - Temporary protection from outside investors may be advisable as countries come out of a crisis, particularly when microdata indicate vulnerabilities in domestic banking sectors.
- Broader lesson: Efficient allocation of foreign investment matters for productivity; misallocation can waste inflows and hinder growth.

### Global Linkages Lab and globalization 2.0
- Launched the Global Linkages Lab at Brown to assemble enterprise-level data and map linkages across firms’ supply chains and financial portfolios.
- Current and planned data scope:
  - Mapping across 10 sectors and 15 countries.
  - Goal to expand to 45 sectors and 65 countries over next three years.
- Research activities include interviewing corporate executives in advanced and emerging markets to understand adjustments to higher tariffs, industrial policy, and national-security-driven protection of strategic assets.
- Core research questions:
  - How will higher tariffs shape flows of trade and investment?
  - How will companies reconfigure supply chains amid geopolitical shifts?
  - Will “globalization 2.0” benefit only certain companies and people, or yield broader gains for global growth and value?
- Emphasis on combining microdata with novel global network models to understand the distributional and growth implications of evolving globalization.

### Career impact and recognition
- Served on advisory panels of the Bank for International Settlements and the Federal Reserve Bank of New York.
- Served as a senior policy advisor at the IMF in 2019–20 and contributed to a new IMF policy framework for managing large and volatile capital flows.
- Work spans growth economics and international macroeconomics, addressing topics from the impacts of declining mortality on fertility and education to the macro effects of tariffs and pandemics.
- Described by collaborators as a high-energy, empirically driven economist who brings enterprise-level data to bear on major policy questions.

### Key statistics and events (preserved exactly as in source)
- 49 published papers.
- Editorial boards of seven academic journals.
- Database covering publicly traded nonfinancial companies in Argentina, Brazil, and Mexico over 15 years.
- A decade of loan data from Turkish banks used in research.
- Study of Spanish companies covering 1999 to 2012.
- PhD completed in 2000.
- Türkiye’s currency (the lira) plunged by as much as 40 percent during the 2000–01 crisis.
- In 2001, GDP contracted by more than 5 percent, and inflation surged.
- More than 1 million workers lost their jobs in that crisis.
- The crisis in Türkiye was the fifth involving a developing economy since 1995.
- Served as senior policy advisor at the IMF in 2019–20.
- Global Linkages Lab mapping across 10 sectors and 15 countries, with a goal to expand to 45 sectors and 65 countries over next three years.
- 2025 paper on US tariff policy effects; 2017 paper on Spanish productivity; 2003 American Economic Review article.

*Profile by Chris Wellisz, F&D, June 2026.*

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_Source: https://www.imf.org/-/media/files/publications/fandd/article/2026/06/pie.pdf_