Healthcare
Do Doctors Who Supervise Residents Spend Less Time with Patients?
Data from two ERs suggest that patients at teaching hospitals aren’t losing out on face time with senior physicians.
Finance & Accounting
Predicting Exchange Rates Is Hard. Could Dusting Off an Old Technique Help?
Investors take note: the “real exchange rate” may be a more accurate long-term forecaster than economists thought.
Economics
Two Ways the Economy Could Have Recovered Faster after the Great Recession
Doubling down on these monetary policies could help combat future financial crises.
Economics
What’s Causing Wage Stagnation in America?
Previous explanations pointed to globalization and automation. But research shows that employer concentration is also to blame.
Policy
Dozens of New Terrorist Organizations Emerge Each Year. Which Ones Will Become Most Dangerous?
A new tool gets at the answer using the same techniques that investors use to evaluate startups.
Economics
How Dodd-Frank Made Commercial Mortgage Loans Safer
The financial reform bill increased the cost of certain loans, but lowered the risk of default.
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Economics
How Raising the Sales Tax Could Help Fight a Recession
New research points to a counterintuitive new tool to spur spending.
Healthcare
Would "Medicare for All" Really Reduce Healthcare Costs in the U.S.?
Single payer drives significant savings in countries like Canada. But new research suggests it might play out differently in the U.S.
Economics
Companies Are Shifting Investment Away from Physical Capital, with Far-Reaching Consequences
Buildings and machinery are out. Software, IP, and research are in. Here’s why it matters.
Finance & Accounting
Is Maximizing Shareholder Value a Thing of the Past?
Top CEOs recently “redefined” the purpose of a corporation. Kellogg faculty weigh in.
Economics
Daughters’ Math Scores Suffer When They Grow Up in a Family That’s Biased Towards Sons
Parents, your children are taking their cues about gender roles from you.
Economics
Some High-Frequency Trading Strategies Can Damage the Stock Market’s Health
But a small tweak to how trading orders are processed could help.
Policy
Why Antitrust Regulators Don’t Scare Big Tech
A business law expert explains why the market is more likely than the government to rein in Apple, Amazon, Facebook, and Google.
Policy
The Business Case for Comprehensive Immigration Reform
Two economists propose a bipartisan immigration overhaul, with an eye towards the future of the labor force.
Politics & Elections
When People Think Their Neighbors Support Trump, They’re More Likely to Express Anti-immigrant Views
Social norms are powerful—but fluid. A study of the 2016 election shows how they can change.
Economics
China Weathered the Global Recession with an Aggressive Stimulus Package. But Did It Prop Up the Wrong Firms?
A cautionary tale about the unintended consequences of credit expansion.
Economics
Should Antitrust Laws Really Be Changed, or Should We Just Enforce the Laws We Have?
A presidential assassination brought the trust-busting Teddy Roosevelt to power. The episode offers lessons for today’s antitrust regulators.
Economics
China Weathered the Global Recession with an Aggressive Stimulus Package. But Did It Prop Up the Wrong Firms?
A cautionary tale about the unintended consequences of credit expansion.
Economics
Should Antitrust Laws Really Be Changed, or Should We Just Enforce the Laws We Have?
A presidential assassination brought the trust-busting Teddy Roosevelt to power. The episode offers lessons for today’s antitrust regulators.
Policy
Do Soda Taxes Work? It’s Complicated.
A look at the Philadelphia soda tax shows that it had some benefits—but it didn’t stop people from buying sugary drinks.
Politics & Elections
Are Voters Biased Against Female Politicians?
In many cases, no. But economic anxiety can ignite powerful gender stereotypes.
Policy
We’re at a Data Privacy Crossroads. Where Do We Go From Here?
What individuals, regulators, and companies need to consider as we live more of our lives online.
Policy
Do High Local Taxes Really Hurt Economic Growth?
Corporate incentives and low tax rates are supposed to make a city more business-friendly. An economist explains why that’s often not the case.
Economics
A Nation’s Wealth May Depend on How Much Its Workers Can Learn on the Job
New research suggests that formal schooling is not the panacea to global inequality that many have long believed it to be.
Politics & Elections
One Nation Invades Another. What Will Happen Next?
Game theory reveals why some conflicts escalate and others don’t.
Finance & Accounting
What Causes Stock Market Swings?
Tariffs? Job reports? Oil prices? A new volatility index pinpoints which factors make investors feel uncertain.
Policy
How Big Is the Gender Gap in Science Research Funding?
Two new studies look at who wins the prestigious grants and prizes that can make or break a scientist’s career.
Finance & Accounting
A Comprehensive Model for Building Winning Stock Portfolios
Linking fundamental analysis and portfolio optimization may be the key to solving the “investor’s problem.”
Careers
Worried You’re Not Saving Enough for Retirement? Here’s What You Can Do.
An economist offers suggestions for individuals and policymakers to help make retirement more secure.
Economics
When an Industry Consolidates, What Happens to Wages?
A surprisingly consistent answer has emerged in one sector: healthcare.
Policy
Do Police Body Cameras Provide an Impartial Version of Events?
New research reveals that people assign blame differently after viewing body cam versus dash cam footage.
Finance & Accounting
Three Quarters of Americans Aren’t Putting Enough into Their 401(k)s
With employers shifting away from pensions, there’s an urgent need for improved financial literacy.
Innovation
How Much Does Innovation Drive Economic Growth?
A study of millions of patents lifts the veil on how new ideas influence productivity.
Politics & Elections
Which Gold Medalists Do We Tweet About? Liberals and Conservatives Differ
New research explores how political ideology can affect whose accomplishments we celebrate.
Policy
Podcast: How the Boston Marathon Bombing Created a Rorschach Test for Perceptions of Race
And how a Kellogg professor found himself unexpectedly involved in the trial of Dzhokhar Tsarnaev.
Policy
Which Voters Want to Expand Medicaid? Maybe Not the Ones You Think
4-year degree-holders tend to be big supporters—even though they are personally unlikely to benefit.
Organizations
How to Navigate a Vertical Merger after the AT&T and Time Warner Ruling
Here’s what companies can do to minimize antitrust concerns in an uncertain regulatory environment.