More Academic Evidence for School Choice

Since teacher unions care more about lining their pockets and protecting their privileges rather than improving education, I’ll never feel any empathy for bosses like Randi Weingarten.

That being said, the past couple of years have been bad news for Ms Weingarten and her cronies.

Not only is school choice spreading – especially in states such as Arizona and West Virginia, but we also are getting more and more evidence that competition produces better results for schoolkids.

In a study published by the National Bureau of Economic Research, Professors David N. Figlio, Cassandra M.D. Hart & Krzysztof Karbownik found that school choice led to benefits even for kids who remained stuck in government schools.

They enjoyed better academic outcomes, which is somewhat surprising, but even I was pleasantly shocked to see improved behavioral outcomes as well.

School choice programs have been growing in the United States and worldwide over the past two decades, and thus there is considerable interest in how these policies affect students remaining in public schools. …the evidence on the effects of these programs as they scale up is virtually non-existent. Here, we investigate this question using data from the state of Florida where, over the course of our sample period, the voucher program participation increased nearly seven-fold. We find consistent evidence that as the program grows in size, students in public schools that faced higher competitive pressure levels see greater gains from the program expansion than do those in locations with less competitive pressure. Importantly, we find that these positive externalities extend to behavioral outcomes— absenteeism and suspensions—that have not been well-explored in prior literature on school choice from either voucher or charter programs. Our preferred competition measure, the Competitive Pressure Index, produces estimates implying that a 10 percent increase in the number of students participating in the voucher program increases test scores by 0.3 to 0.7 percent of a standard deviation and reduces behavioral problems by 0.6 to 0.9 percent. …Finally, we find that public school students who are most positively affected come from comparatively lower socioeconomic background, which is the set of students that schools should be most concerned about losing under the Florida Tax Credit Scholarship program.

It’s good news that competition from the private sector produces better results in government schools.

But it’s great news that those from disadvantaged backgrounds disproportionately benefit when there is more school choice.

Wonkier readers will enjoy Figure A2, which shows the benefits to regular kids on the right and disadvantaged kids on the left.

Since the study looked at results in Florida, I’ll close by observing that Florida is ranked #1 for education freedom and ranked #3 for school choice.

P.S. Here’s a video explaining the benefits of school choice.

P.P.S. There’s international evidence from Sweden, Chile, Canada, and the Netherlands, all of which shows superior results when competition replaces government education monopolies.