Simon Mongey
@Simon_Mongey
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Senior Research Economist at Minneapolis Fed. Views here are my own, not those of the Fed.
Minneapolis, MN
Joined April 2019
For interested students, we spent quite a bit of time on the replication package. It isn't available on the AEA website yet but is available on mine and includes tex files for the paper and appendix, in addition to all code.
Forthcoming in the AER: "Labor Market Power" by David Berger, Kyle Herkenhoff, and Simon Mongey.
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5/5 While none of this is a smoking gun, its a set of observations that lead me to the conclusion that the decline in employment growth is *not entirely* driven by a decline in net migration. Although slowing net migation is certainly a large part of it!
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4/5 Finally, if slowdown was net migration, we might expect stability in the shares of Unemp, Emp, Out-of-labor-force (N). This isn't the case. N/(U+E+N) has risen. Consistent with workers being discouraged by a labor market with low hiring, low real wage growth, less openings.
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3/5 Third, we look at wage growth. Real wage growth has fallen, as nominal wage growth moderates and prices have increased. But wages have slowed more at the bottom than the top. Doesn't look like a net drop in supply of lower wage workers.
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2/5 Second, we split US employment in half, first by sectors then by states. One half contains the most unauthorized worker heavy states / sectors. The other half, the least. In each case employment growth slowdown is largest in the half with the least unauthorized workers.
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1/5 First, some simple back of the envelope calculations where we make assumptions to get an upper bound. We try CBO, BEA, SF Fed estimates for net migration change, push through age distribution / emp rates and get between 29% and 66% of the slowdown from lower net migration.
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0/5 Was a bit preoccupied with the birth of our second son last Thursday to follow up on this ♥. Below is a short piece covering 4 observations that suggest that the recent slowdown in job growth is more than just reduced net migration.
How much of the weak-looking U.S. labor market is explained by falling immigration? Only about half, finds our Principal Research Economist @Simon_Mongey. Many signs point to a labor market struggling broadly, well beyond the effects of migration changes.
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How much of the weak-looking U.S. labor market is explained by falling immigration? Only about half, finds our Principal Research Economist @Simon_Mongey. Many signs point to a labor market struggling broadly, well beyond the effects of migration changes.
minneapolisfed.org
Broadly slowing labor market is a major factor in falling jobs numbers
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Is U.S. inflation continuing its progress down to the Fed's 2% target? In the latest "Basket," Senior Econ Writer @JeffHorwich calls out the three big inflation trends you need to know.
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#QJE Nov 2025, #3, “Bottom-Up Markup Fluctuations,” by Burstein, Carvalho (@camecon), and Grassi (@Basile_G):
academic.oup.com
Abstract. We study markup cyclicality in a granular macroeconomic model with oligopolistic competition. We first characterize how firm, sectoral, and aggre
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This is incredibly exciting! John somehow knows a lot about everything in macro. Congratulations John, @Austan_Goolsbee, and @ChicagoFed!
Thrilled to announce that John Leahy will become the @chicagofed’s next director of research John, the Allen Sinai Professor of Macroeconomics and Public Policy and chair of the Econ dept. at @umich, is a lovely guy and a fabulous economist. Welcome to Da Bank, John.
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A useful exercise would be to take the top performing stocks in any time period and ask what share of stock returns, earnings growth etc they account for over that period, and then compare to these statistics for "AI-related stocks"
Via JPM's Michael Cembalest, AI-related stocks have driven: - 75% of S&P 500 returns since ChatGPT’s launch in November 2022 - 80% of earnings growth over the same period - 90% of capital spending growth - Data centers are now eclipsing office construction spending. - In the PJM
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The sequel to our 2018 AER "Aggregate Recruiting Intensity". We combine JOLTS QCEW microdata to test our earlier work and construct a 'ground up' measure of ARI. Importantly, we solve a clear "missing intercept" problem linking aggregate tightness and firms' recruiting decisions
Forthcoming in AEJ: Macroeconomics: "Macro Recruiting Intensity from Micro Data" by Simon Mongey and Giovanni L. Violante.
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Excited to be joining RED as an Editor! Please send us your best papers, and we'll handle them efficiently and fairly!
Join us in welcoming our three new editors Alessandra Fogli, @Simon_Mongey, and @InaSimonovska! We are so excited to have them join us!
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Three months of confusion. One revelation: God was listening the whole time. Get the rest of the story on my page.
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Awesome to see the development of this approach to labor markets in new and interesting contexts!
Forthcoming in the AER: "Labor Market Power, Self-Employment, and Development" by Francesco Amodio, Pamela Medina, and Monica Morlacco.
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When Trump announced sweeping tariffs in April, economists warned prices would jump and a recession was likely. Neither has happened -- yet. My latest story looks into why tariffs haven't hit the economic data yet, and why it's still too soon to conclude they won't.
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Ownership of #Treasuries has shifted from price-insensitive investors to price-sensitive investors, putting upward pressure on yields. 🔗: https://t.co/PA6M6qL9SK
#EconTwitter #Finance
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Excited to be heading to the NBER EFG to present Pricing Inequality. If you can't make it and are interested, then the slides are here: https://t.co/9Iw72lLI6z. We now more closely apply our results to understanding the massive run up in prices relative to wages in 2021-2022
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a lot going on: 1) big clean up of my github repo. now clean datasets (cross-country tariff and daily tariff) that other users can grab and use https://t.co/ctCJgJuRQM and I'll keep the url fixed
github.com
tracking the US trade war in 2025. Contribute to tradewartracker/trade-war-redux-2025 development by creating an account on GitHub.
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The main thesis in @AnnieLowrey 's @TheAtlantic article is consistent with our paper Pricing Inequality (with @tradewartracker), which links household balance sheets over the pandemic, to lower price sensitivity of households and how firms' prices respond. Exciting stuff!
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