See below for my published articles, in reverse-chronological order.
I also write for The Economist’s weekly “Checks and Balance” newsletter on US politics. You can sign up here to get these in your inbox, but sadly the archives are not (yet) available online.
https://www.economist.com/united-states/2022/11/17/quantifying-the-trump-effect
https://www.economist.com/united-states/2022/11/10/how-well-did-americas-pollsters-do
https://www.economist.com/united-states/2022/11/03/are-democrats-chances-being-underplayed
https://www.economist.com/united-states/2022/10/20/how-to-spot-a-wonky-poll
https://www.economist.com/united-states/2022/09/29/how-to-spot-a-swing-voter
https://www.economist.com/united-states/2022/09/22/republicans-abortion-proposal-could-backfire
https://www.economist.com/united-states/2022/09/15/will-americas-polls-misfire-again
https://www.economist.com/interactive/brazil-2022
https://www.economist.com/graphic-detail/2022/07/15/why-young-democrats-disapprove-of-joe-biden
https://www.economist.com/graphic-detail/2022/05/18/the-cost-of-groceries-in-america-rockets
https://www.economist.com/graphic-detail/2022/03/23/putins-aggression-has-bolstered-support-for-nato
https://www.economist.com/graphic-detail/how-we-forecast-the-french-election/21807484
https://www.economist.com/interactive/france-2022
https://www.economist.com/united-states/2021/11/06/democrats-suffer-a-thorough-drubbing-at-the-polls
https://www.economist.com/graphic-detail/2021/10/29/americas-democrats-are-losing-their-moderates
https://www.economist.com/graphic-detail/2021/10/14/joe-bidens-approval-rating-reaches-a-new-low
https://www.economist.com/united-states/the-democrats-disadvantage/21805946
https://www.economist.com/graphic-detail/2021/08/10/how-the-economists-german-election-model-works
https://www.economist.com/graphic-detail/who-will-succeed-angela-merkel
https://www.economist.com/graphic-detail/2021/07/30/which-americans-are-against-the-jab
https://www.economist.com/graphic-detail/2021/06/12/how-the-voting-rights-act-limits-gerrymanders
https://www.economist.com/president-joe-biden-polls
https://www.economist.com/graphic-detail/2021/04/21/americans-support-ending-the-war-in-afghanistan
https://www.economist.com/graphic-detail/2020/11/10/americas-urban-rural-partisan-gap-is-widening
https://www.economist.com/united-states/2020/11/01/joe-biden-really-is-in-pole-position
https://www.economist.com/united-states/2020/10/16/joe-biden-could-get-a-boost-from-undecided-voters
https://www.economist.com/united-states/2020/09/24/democrats-are-doing-less-badly-among-rural-voters
https://www.economist.com/united-states/2020/09/12/donald-trump-could-still-stage-a-comeback-again
https://www.economist.com/united-states/2020/09/03/how-much-do-polls-move-after-labor-day
https://www.economist.com/graphic-detail/2020/08/18/how-donald-trump-polarised-postal-voting
https://www.economist.com/united-states/2020/08/15/americas-decennial-census-and-covid-19
https://www.economist.com/united-states/2020/06/11/meet-our-us-2020-election-forecasting-model
https://www.economist.com/graphic-detail/2020/05/15/the-coronavirus-may-have-peaked-in-america
https://www.economist.com/united-states/2020/03/19/joe-biden-builds-an-insurmountable-lead
https://www.economist.com/graphic-detail/2020/03/11/in-america-even-pandemics-are-political
https://www.economist.com/united-states/2020/02/01/who-will-be-donald-trumps-most-forceful-foe
https://projects.economist.com/uk-elections/2019/general-election-results
https://www.economist.com/graphic-detail/2019/11/19/after-uber-arrives-heavy-drinking-increases
https://www.economist.com/graphic-detail/2019/11/16/why-obama-trump-swing-voters-like-heavy-metal
https://www.economist.com/united-states/2019/11/21/why-a-left-wing-nominee-would-hurt-democrats
https://www.economist.com/graphic-detail/2019/10/11/who-is-winning-the-race-for-westminster
https://www.economist.com/united-states/2019/10/05/texas-wont-go-blue
https://www.economist.com/graphic-detail/2019/09/06/americans-are-souring-on-the-economy
https://projects.economist.com/democratic-primaries-2020/
https://www.economist.com/democracy-in-america/2019/07/26/when-to-pay-attention-to-2020-forecasts
https://www.economist.com/graphic-detail/2019/06/24/missouris-only-abortion-clinic-loses-its-licence
https://www.economist.com/graphic-detail/2019/08/08/americas-social-media-addiction-is-getting-worse
https://www.economist.com/graphic-detail/2019/07/31/is-the-2020-democratic-field-too-crowded
https://www.economist.com/graphic-detail/2019/07/22/is-congress-rigged-in-favour-of-the-rich
https://www.economist.com/graphic-detail/2019/06/11/how-to-spot-a-recession
https://www.economist.com/united-states/2019/06/22/presidential-debates-seldom-move-opinion-polls
https://www.economist.com/united-states/2019/06/15/donald-trumps-presidency-has-moved-america-left
https://www.economist.com/united-states/2019/05/25/american-voters-dont-care-about-the-economy
https://www.economist.com/graphic-detail/2019/05/11/how-mount-everest-went-mainstream
https://www.economist.com/united-states/2019/05/11/race-plays-an-ever-more-important-role-in-voting
https://www.economist.com/graphic-detail/2019/05/08/middle-americas-brain-drain
https://www.economist.com/graphic-detail/2019/03/21/the-market-is-betting-on-climate-change
https://www.economist.com/democracy-in-america/2019/03/15/beto-orourke-heads-to-iowa
https://www.economist.com/graphic-detail/2019/03/05/climate-change-will-affect-more-than-the-weather
https://www.economist.com/graphic-detail/2019/01/05/the-failure-of-gerrymandering
https://www.economist.com/united-states/2018/12/08/election-fraud-in-north-carolinas-ninth-district
https://www.economist.com/graphic-detail/2018/11/16/obama-trump-voters-turn-back-to-democrats
https://www.economist.com/united-states/2018/11/17/recounts-in-florida
https://www.economist.com/united-states/2018/11/08/when-voters-make-policy-changes-themselves
https://www.economist.com/graphic-detail/2018/11/06/americas-2018-mid-term-elections-results
https://www.economist.com/the-economist-explains/2018/11/05/why-dont-latinos-vote
https://www.economist.com/united-states/2018/10/13/hispanic-voters-and-the-mid-terms
https://www.economist.com/united-states/2018/10/06/ending-gerrymandering
https://www.economist.com/graphic-detail/2018/09/21/democrats-turn-to-female-candidates-in-2018
https://www.economist.com/united-states/2018/09/01/googling-the-news
https://www.economist.com/blogs/graphicdetail/2018/07/daily-chart-7
https://www.nytimes.com/2017/09/14/upshot/how-much-can-the-youth-vote-actually-help-democrats.html