01
SSRN Working Paper
9-Ending is Not Alone: 90 as a Popular and Deceiving Price Ending
A study of 90-ending prices as psychological price points in retail markets.
Arthur
Sandler
Macroeconomist
Research on pricing, price rigidity, temporary sales, and inflation using large-scale retail data. Policy work on firms, innovation, labor markets, and human capital.
PhD Candidate in Economics, Bar-Ilan University
Researcher, Aaron Institute for Economic Policy, Reichman University
Selected Academic Research
Pricing and price rigidity
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02
Revise and Resubmit, The Economic Journal
Sales Filters and Rigidity of Regular Prices
Research on temporary sales, regular-price measurement, price rigidity, and price-duration measurement.
03
Doctoral Research
Temporary Sales and Sticky Prices: Evidence from the COVID-19 Pandemic
Dissertation research on temporary sales, price rigidity, retail pricing, and the COVID-19 pandemic.
Selected Policy Research
Published policy work
01
Policy Paper 2024.04
High-Quality Employment and Its Effect on Haredi Households
Policy research on high-quality employment and its effect on Haredi households.
02
Policy Paper 2026.02
Is the National Target for Expanding the High-Tech Bagrut Track Achievable?
Policy research on the national target for expanding Israel’s high-tech Bagrut track.
03
Policy Paper 2026.04
Urban Policy Supporting Social Mobility
Policy research on urban planning and implementation that support social mobility.