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        "event_title":"Pause Caf\u00e9: French Conversation Hour",
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        "combined_title":"Pause Caf\u00e9: French Conversation Hour",
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        "description":"-Enjoy coffee, tea, and snacks while improving your French skills!\n\n-Chat for 10 minutes or the entire hour. All language levels are welcome.\n\nThe RLL Commons is located in the center hallway of the 4th floor of the Modern Languages Building.\n\nFor more information contact Alan Ames at (alanames@umich.edu).",
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        "tags":["In Person","Coffee","Community","Culture","Discussion","Food","Free","French","Games","Global","Humanities","Interactive","Language","Networking","Romance Languages And Literatures","Social","Talk","Undergraduate","Undergraduate Students"],
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        "description":"The ADE diagrams, originating in Lie theory, often provide a classification of the \u2018simplest\u2019 objects in seemingly unrelated fields of mathematics. Examples include reflection groups, the Platonic solids, isolated singularities, and quivers, with further links to some finite simple groups. We will present a few of these cases and explore their connections. No background in Lie theory is assumed.",
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        "event_title":"Yue Xin - Dissertation Defense",
        "occurrence_title":"",
        "combined_title":"Yue Xin - Dissertation Defense: Advances in High-Throughput Chemical Reaction Screening, Rapid Chromatography, and Quantification for Pharmaceutical Development",
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        "tags":["Chemistry"],
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        "event_title":"RCGD Fall Seminar Series: Global Perspectives on Culture and Health (Emily M. Brice\u00f1o)",
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        "combined_title":"RCGD Fall Seminar Series: Global Perspectives on Culture and Health (Emily M. Brice\u00f1o): Measurement of cognitive aging and dementia within its cultural context",
        "event_subtitle":"Measurement of cognitive aging and dementia within its cultural context",
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        "description":"RCGD Fall 2026 Seminar Series: Global Perspectives on Culture & Health, meets Mondays 3:30 to 5 at ISR Thompson 6050.\n\nGlobal Perspectives on Culture and Health explores fundamental aspects of human life. Culture facilitates human interaction by providing meaning to lived experience. Accounting for culture in both theories and methods potentially advances the study of health by connecting the macro and micro levels of human experience. Yet, culture should be understood as dynamic and complex. It fundamentally shapes individuals and simultaneously is shaped by individuals. The importance of systematically attending to culture includes topics of values, language, immigration, and society.\n\nTheories and methods that incorporate culture hold great potential for advancing the understanding of health outcomes and health trajectories in various global contexts.\n\nThe speakers for this series will focus on various aspects of culture and diverse groups living in the U.S. and across the globe to address the ways in which attending to culture helps clarify and overcome challenges to good health.\n\nThe Group Dynamics Seminar series is considered one of the longest running seminar series in the social sciences. It has been running uninterruptedly since it was founded by Kurt Lewin in the 1920\u2019s in Berlin. The seminar series runs every semester on a theme chosen by faculty organizer\/s who are affiliated with the Research Center for Group Dynamics at the Institute for Social Research. A very important feature of this seminar today is its interdisciplinary nature. Recent themes have included political polarization, evolution and human behavior, and cultural psychology.\n\nIn person: ISR Thompson 6050, unless otherwise specified.\nOrganized by Kristine Ajrouch and Sela Panapasa\nEvents are not recorded.",
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        "has_end_time":1,
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        "tags":["Technology","Society","Science"],
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        "time_start":"16:00:00",
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        "event_title":"Dynamics Seminar: Yet another unstabilizable rational surface map",
        "occurrence_title":"",
        "combined_title":"Dynamics Seminar: Yet another unstabilizable rational surface map: Jeff Diller, Notre Dame",
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        "datetime_modified":"20261012T104103",
        "datetime_start":"20261102T160000",
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        "event_title":"Easy to Collect, Costly to Bear: Mobile Money Taxation and  Network Spillovers in Tanzania",
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        "combined_title":"Easy to Collect, Costly to Bear: Mobile Money Taxation and  Network Spillovers in Tanzania: Youssef Benzarti, University of California, Santa Barbara",
        "event_subtitle":"Youssef Benzarti, University of California, Santa Barbara",
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        "description":"This paper provides evidence that a tax on mobile money transactions shrinks its base by an order of magnitude more than taxes on income or turnover do, that the base responds to whether it is taxed rather than to how much, and that the damage spreads through the payment network to users and payments the law never taxed. First, using the complete transaction records of Tanzania\u2019s three largest providers around the introduction of a notched levy on person-to-person transfers and cash withdrawals in July 2021, we show that the levy reduces the volume of taxed transactions by 23 percent and their average value by 13 percent relative to untaxed transactions on the same platform, an elasticity with respect to the net-of-tax price of about 10. Second, we show that a cut of about 30 percent seven weeks later brings none of it back, nor do two further cuts, while the removal of the levy on transfers in 2023 does, slowly. Third, we document that relationships between senders and receivers survive at two-thirds the normal rate, that new ones form at less than half the pre-levy pace, and that senders stop rerouting activity around recipients who go quiet; none of these margins recovers when the tax rate falls. Fourth, we find that the levy reaches activity it does not tax, as wages paid into wallets fall by a fifth, and that senders of every size cut back by a similar share, whether or not they have a bank account. Fifth, we estimate that the levy destroys 47 cents of surplus for every shilling it raises, several times the cost of a value-added tax in comparable settings.",
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