Joshua Goodman

@joshua-goodman.com

Professor @ BU Wheelock & Economics | Co-editor @ JHR | AER Board of Editors 2027-29 | White House CEA 2022-23 | www.joshua-goodman.com

Want to see in real time what's been happening to public school enrollment in your school district? Through @wheelockpolicybu.bsky.social, we've just released a school enrollment tracker for Massachusetts, allowing you to explore the data yourself. wheelockpolicycenter.org/high-quality...

Massachusetts School Enrollment Dashboard

This interactive dashboard examines the gap between the predicted and actual enrollment in Massachusetts public, private, charter, and home schools.

wheelockpolicycenter.org

Want to see in real time what's been happening to public school enrollment in your school district? Through @wheelockpolicybu.bsky.social, we've just released a school enrollment tracker for Massachusetts, allowing you to explore the data yourself. wheelockpolicycenter.org/high-quality...

Massachusetts School Enrollment Dashboard

This interactive dashboard examines the gap between the predicted and actual enrollment in Massachusetts public, private, charter, and home schools.

wheelockpolicycenter.org

This is one of my favorite papers I've handled at JHR. Timea Molnar provides some of the most compelling evidence about the impacts of redshirting (holding kids back a year before starting kindergarten). Boys benefit substantially from this, so redshirting helps them catch up with girls.

The JHR@j-humanresources.bsky.social · last wk.

Age eligibility does not always equal #school readiness, especially for boys. @molnartl.bsky.social found that late entry for non-school-ready children narrows the high school completion #GenderGap by up to 60%, among other benefits. #AcademicRedshirting works. doi.org/10.3368/jhr....

Can Academic Redshirting Shrink the Education Gender Gap?
Causal Evidence on Student Achievement and Mental Health
Tímea Laura Molnár
I study voluntary delays in the school entry of age-eligible children (“academic redshirting”), using Hungarian administrative test score and medical prescription data, and mental health surveys. I identify a new Local Average Treatment Effect of starting school a year older due to redshirting, by exploiting a school-readiness evaluation required only for potentially redshirted children born before January 1. Instrumenting with post-January 1 births, I estimate effects for non-schoolready children who could overcome developmental deficits with redshirting but are deterred by the evaluation. I find improved test scores, high school track choices, educational aspirations, and graduation rates—but only for boys, who are also less anxious, more confident, and less bullied. Redshirting thus shrinks gender gaps, such as closing the high school completion gap by 60 percent.

This is one of my favorite papers I've handled at JHR. Timea Molnar provides some of the most compelling evidence about the impacts of redshirting (holding kids back a year before starting kindergarten). Boys benefit substantially from this, so redshirting helps them catch up with girls.

The JHR@j-humanresources.bsky.social · last wk.

Age eligibility does not always equal #school readiness, especially for boys. @molnartl.bsky.social found that late entry for non-school-ready children narrows the high school completion #GenderGap by up to 60%, among other benefits. #AcademicRedshirting works. doi.org/10.3368/jhr....

Can Academic Redshirting Shrink the Education Gender Gap?
Causal Evidence on Student Achievement and Mental Health
Tímea Laura Molnár
I study voluntary delays in the school entry of age-eligible children (“academic redshirting”), using Hungarian administrative test score and medical prescription data, and mental health surveys. I identify a new Local Average Treatment Effect of starting school a year older due to redshirting, by exploiting a school-readiness evaluation required only for potentially redshirted children born before January 1. Instrumenting with post-January 1 births, I estimate effects for non-schoolready children who could overcome developmental deficits with redshirting but are deterred by the evaluation. I find improved test scores, high school track choices, educational aspirations, and graduation rates—but only for boys, who are also less anxious, more confident, and less bullied. Redshirting thus shrinks gender gaps, such as closing the high school completion gap by 60 percent.

The United States is losing one of its most precious assets: its onetime status as the top destination for global talent. Current politicians are poisoning that well. The cost, shared by Conservative and Liberal Americans, will be incalculable and permanent.

Immigration changes are driving foreign researchers to leave the U.S. — or not come to begin with

Labs are seeing fewer applications from international students and researchers, and some doctoral students are considering leaving early.

statnews.com

Guys I’m having a week. Tomorrow come see me present “The effects of charter schools on economic mobility” at the Labor/Ed NBER SI session at 3:50pm ET. (In-person only)

If we enacted a 2 cent sales tax across the MBTA service region, paid by everyone who benefits from the system, it would raise billions for transit every single year. This program would also bypass the annual funding fight in the State House, which stymies any ambitious transit project.

2 cents could raise billions for the T.

If we enacted a 2 cent sales tax across the MBTA service region, paid by everyone who benefits from the system, it would raise billions for transit every sin...

youtube.com

One of my deep frustrations with US K12 education is that we typically don't teach a second language until secondary school. This is backwards. Kids pick up languages so quickly when they are young. I'd gladly exchange 6 years of secondary language classes for 6 years of elementary. I'd prefer 12.

Michael Petrilli@michaelpetrilli.bsky.social · last wk.

U.S. high schools should stop pretending to teach foreign languages Consider: Less than 1 percent of Americans became fluent in a 2nd language in school. Going through the motions contributes to the "bull-shittification" of the U.S. high school. schooledbymikepetrilli.substack.com/p/us-high-sc...

Over the past ten years, the housing movement has grown from a small number of people into a national collective pushing change across the country: Maryland, Arizona, Cambridge, California, and now the halls of Congress. On August 4, the people behind those wins are coming together on one call.

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Hong Wang, who proved the three-dimensional Kakeya set conjecture, has just won the Fields Medal, making her the third woman in the award’s 90-year history to receive math’s highest honor. Read our profile: www.quantamagazine.org/hong-wang-wi...

Hong Wang Wins 2026 Fields Medal, the Third Woman Ever | Quanta Magazine

Focus, commitment, and insight resulted in a “once in a century” proof. Hong Wang is now just the third woman to win a Fields Medal.

quantamagazine.org

Every four years, the math world’s preeminent awards are given to the finest minds of a generation. The young Fields and Abacus Medal winners — all under 40 on the first day of the year — have reshaped mathematics and theoretical computer science. Here are the #ICM2026 winners:

Fewer men are teaching, coaching, and volunteering than a generation ago, so more boys are growing up without different kinds of male role models. I introduced two bills to help fix that — recruiting more men into classrooms and other kinds of service to strengthen communities.

Some good news even though the damage has been done & many of us lost funding due to these illegal actions. ‘A federal judge ruled Friday that federal officials can’t cancel existing grants simply because they don’t align with new government priorities’

Trump officials can’t revoke grants due to new agency goals, judge rules

The ruling scores a win for a group of 21 attorneys general and three governors who sued over the Trump administration’s approach to grant terminations.

highereddive.com