Economics professor at @UVA. I study pricing capabilities (e.g., algorithms, contracts, etc.), competition, and dynamic consumer behavior.alexandermackay.orgJoined November 2009
New evidence from a field experiment finds that Amazon brands generate positive benefits to consumers, despite having similar substitutes and receiving priority in search rankings, from Chiara Farronato, @AndreyFradkin, and @_amackaynber.org/papers/w34135
New evidence shows stable total markups despite volatile manufacturer and retailer margins, highlighting shifting bargaining power along the supply chain, from Santiago Alvarez-Blaser, @albertocavallo, @_amackay, and @Paolo_Menganonber.org/papers/w34110
Little late, but worth sharing — @WSJ covered our study on the impact of access to full-day childcare services in CT w @john_eric Seth Zimmerman
The finding that earnings rise and stay higher well beyond the period when kids are in childcare is striking to me, particularly…
Pricing algorithms that provide a speed advantage and commitment can be worse for consumers than full collusion, from Zach Y. Brown and @_amackaynber.org/papers/w34070
73K Followers 2K FollowingMIT Professor of Economics | Macro, International, Public, Monetary, Taxes, Finance | v = u + β v | Beatles | Boston Argentina
7K Followers 579 Following@BerkeleyHaas “Between stimulus and response there is a space. In that space is our power to choose our response…and our freedom” - Victor Frankl
7K Followers 1K FollowingMarketing Professor @ChicagoBooth. Co-editor @QME_Journal. Tweeting about economics, advertising, dogs and sometimes soup. SSRN page: https://t.co/LcTRerqE
6K Followers 1K FollowingIO economist + associate prof at @StanfordGSB. I use theory + data to study how risk, commitment and information flows interplay with (good) policy design.
11K Followers 5K FollowingAssociate Prof @berkeleyhaas, NBER RA. Dad to 2 girls. he/him/his.
Interested in using tech, AI and data to drive progress.
Using ideas as my maps.
43K Followers 5K FollowingAspiring wastrel, applied econometrician. Life, stats and poverty. Also writes https://t.co/UBlzYddnTE about art, death and emotions 🏳️⚧️🏳️🌈🇦🇺
38 Followers 1K FollowingLooking for a PostDoc in Platform/Digital Economics/IO. PhD in Economics. Research Affiliate @DICEHHU. Previously @EU_Commission, @JWI_Berlin and @Unibocconi
2K Followers 5K FollowingFor the Beauty of Art & Craftsmanship...
Celebrate Life (Sports, Music and Films) despite the winding roads and pitstops of a great existence 🎇
566 Followers 1K FollowingResearch associate, post graduate in Ag-Econ and applied statistics with research interests on agri-food supply-chains/price volatility, economics of WFE nexus.
2K Followers 3K FollowingSenior correspondent @Corriere. From Washington to Brussels to war zones — tracking what moves, and what doesn’t, in diplomacy, conflict & global power.
813 Followers 2K FollowingMestrando em Estat (IMECC-Unicamp), BSc em Econ (FEA-USP). Gosto de causalidade. Glória a Bayes! Eu não passo de um malandro/De um moleque do Brasil
88K Followers 1K FollowingUniversity Distinguished Professor of Economics, Michigan State University. Econometrician and textbook author. Two dogs, one rabbit, two fish, and N + 2 cats.
73K Followers 2K FollowingMIT Professor of Economics | Macro, International, Public, Monetary, Taxes, Finance | v = u + β v | Beatles | Boston Argentina
7K Followers 579 Following@BerkeleyHaas “Between stimulus and response there is a space. In that space is our power to choose our response…and our freedom” - Victor Frankl
7K Followers 1K FollowingMarketing Professor @ChicagoBooth. Co-editor @QME_Journal. Tweeting about economics, advertising, dogs and sometimes soup. SSRN page: https://t.co/LcTRerqE
6K Followers 1K FollowingIO economist + associate prof at @StanfordGSB. I use theory + data to study how risk, commitment and information flows interplay with (good) policy design.
11K Followers 5K FollowingAssociate Prof @berkeleyhaas, NBER RA. Dad to 2 girls. he/him/his.
Interested in using tech, AI and data to drive progress.
Using ideas as my maps.
43K Followers 5K FollowingAspiring wastrel, applied econometrician. Life, stats and poverty. Also writes https://t.co/UBlzYddnTE about art, death and emotions 🏳️⚧️🏳️🌈🇦🇺
2K Followers 689 FollowingEcon & Quant Marketing. Faculty @Cornell. Love-hate relationship with advertising. I ski a lot for someone with mediocre skiing skills.
9K Followers 2K FollowingAssistant professor @AREBerkeley: international trade and applied econometrics. (Ex @EconUCL, @IESPrinceton, @HarvardEcon, @NES_Moscow)
1K Followers 562 FollowingTariffs, trade, and their effects on the US past and present.
Associate Editor at the JEP (@AEAJournals).
@NCState_ARE / @NCStatePoole
14K Followers 623 FollowingProfessor of Economics, Harvard University. Tweeting in English, Spanish or Catalan depending on my mood or the circumstances.
1K Followers 518 FollowingEconomist @CMAgovUK interested in firms, productivity, markets, management and growth. Previously @ONS, @OxfordEconDept and @NuffieldCollege. All views my own.
356 Followers 359 FollowingPost-doc at @CEGA_UC researching poverty, physical & mental health. Naïvely passionate about making the world a better place.
@UVA '17 | @Econ_UZH '25
3K Followers 678 FollowingE-cargo bike Dad, avid run-commuter. Assoc Prof of Pub Pol and Econ @UVABatten, @nberpubs RA, and @JPAL. Via @HMSHCP @bu_economics and @BYUecon.
1K Followers 464 FollowingLabor economist, University of Virginia AP, former University of Iowa AP, Princeton postdoc, PhD in Economics @Harvard & @InequalityHKS scholar, & Williams Eph
5K Followers 302 FollowingResearches the Economics of Transformative AI
Professor of Economics @UVAEcon & @DardenMBA
Visiting Fellow @Brookings
Research Associate @nberpubs and @cepr_org
5K Followers 522 FollowingEcon prof, 7th-grade math teacher, conservative; Fundamentalist, mainly; Uni '76, Yale '80, MIT '84. MFSA. Law & econ, game theory. Fiat justitia ruat caelum.
8K Followers 874 FollowingAssistant Professor of Economics at @Chicagobooth. @NYUniversity Econ PhD. I use IO tools to study the best human invention: cities.