The Latest

Haitian citizens take 100-pound bags of rice at an aid distribution point in Port-au-Prince, Haiti. Research Brief / Operations

Distributing Aid Fairly Amid Scarcity and Unknown Demand

Building adaptability into an approach improves performance

Colorful patterns on the surface of the water created by oily pollutants and stagnant water, as seen in a Texas bayou. Ripple rings also appear on the surface from aquatic life under the polluted water. Research Brief / Inflation

How Oil Prices Distort Our View of Inflation

A favored Federal Reserve index fails to filter out petroleum’s impact

A dark blue maze with a white arrow that shows the way out all against a light blue background. Research Brief / Consumer Behavior

Proposed: Give Consumers on Amazon a Direct Line to Small Business Products

Third-party sellers would gain; consumers might pay more but increase control of products display

Open Red Coin Purse on light blue background with copy space, minimalistic style. Research Brief / Investing

Muni Bond Buyers Pay a Little Extra for the Pleasure of Not Being Taxed

Doing so, they subsidize government, which is, well, sort of like a tax

MRI Brain Axial views .to evaluate brain tumor. Research Brief / Ethics

‘They Were Already Inside My Head To Begin With’

The ethics of asking brain surgery patients to allow unrelated research while on the operating table

This Climate TRACE map shows the greenhouse-gas emissions and the CO2 level created in China’s manufacturing sector. Research Brief / Supply Chain

Carbon Disclosures: Unflattering Supply Chain Data Omitted

Companies that report emissions appear greener only in a narrow measure

Wall with boxes labeled with contents and ready for moving Research Brief / Housing

Migration — and Home Price Escalation — Happens Along Established Routes

Major cities reliably feed residents to the same smaller markets, and housing booms predictably travel with them

Man using a laptop computer chatting with an intelligent artificial intelligence asks for the answers he wants. Feature / Investing

They’re Calling It the AI Bull Market

After launch of ChatGPT, swift reappraisal by investors

Top view of colorful pills, tablets and capsules on light blue colored background. Research Brief / COVID-19

Who Wants to Repurpose Cheap Drugs?

Hint: Not the pharmaceutical companies that developed them

An older man fills out forms in front of a bank teller while an older woman on the right talks to a bank teller. Research Brief / Banking

Mobile Banking, a Boon to Many, Disadvantages Those Who Bank at Branches

Banks close neighborhood outlets and raise prices for branch-delivered services

A folded paper fortune teller gsme with good news written on one flap and bad news written on another in black lettering. Research Brief / Debt

What Investors Infer From External News And Management Silence

Uncertainty about outside news alters company disclosures and how markets interpret them, study finds

Five open doors in various colors on a hilly grass expanse. Research Brief / Behavioral Economics

Why We Think Differently About Money Than About Probabilities

Learning gradually versus all at once and how we estimate value

Quiz

The Behavior of Companies Straining to Meet Earnings Forecasts

Plus: home buyers after they collect big equity gains, math and gender, and who votes

White tiles with arrows pointed right lined up on a blue background with one red tile that shoes the arrow moving out of the line. Research Brief / Competition

A Renter and Property Owner Meet on Airbnb: Will They Ditch the Site?

The risk for matching platforms is affected by levels of fees and what’s disclosed about buyer and seller

A food delivery driver in a green jacket riding a motorscooter squeezes between two vans on the street. Research Brief / Supply Chain

How to Reduce Food-Delivery Collisions

Fining drivers hasn’t worked. A model suggests penalizing the delivery app companies

Book Review / Behavioral Decision Making

Overcoming Obstacles to Taking Better Care of Your Future Self

Hal Hershfield’s book offers research-backed methods to build a healthier, happier, more financially secure life