Tuesday, June 21, 2016

Bonddad Tuesday Linkfest



Economists Zarek Brot-Goldberg, Amitabh Chandra, Benjamin Handel, and Jonathan Kolstad studied a firm that, in 2013, shifted tens of thousands of workers into high-deductible insurance plans. This was a perfect moment to look at how their patterns of care changed — whether they did, in fact, use the new shopping tools their employer gave them to compare prices.

Turns out they didn't. The new paper shows that when faced with a higher deductible, patients did not price shop for a better deal. Instead, both healthy and sick patients simply used way less health care.

"I am a little bit surprised at just how poorly patients were able to do when looking at very similar products, like MRI scans, and with a shopping tool," says Kolstad, an economist at University of California Berkeley and one of the study's co-author. "Two years in, and there's still no evidence they're price shopping."

This raises a scary possibility: Perhaps higher deductibles don't lead to smarter shoppers but rather, in the long run, sicker patients.





1-Year Chart of Coal ETF



1-Year Chart of Wind Power ETF



Chart Comparing Coal and Wind ETF Performance