{ "136463-21878741": { "datetime_modified":"20260206T113429", "datetime_start":"20260212T120000", "datetime_end":"20260212T130000", "has_end_time":1, "date_start":"2026-02-12", "date_end":"2026-02-12", "time_start":"12:00:00", "time_end":"13:00:00", "time_zone":"America\/Detroit", "event_title":"Property Tax Base Fragmentation and Metropolitan Inequality in the United States", "occurrence_title":"", "combined_title":"Property Tax Base Fragmentation and Metropolitan Inequality in the United States: Robert Manduca", "event_subtitle":"Robert Manduca", "event_type":"Lecture \/ Discussion", "event_type_id":"13", "description":"Property taxes are the largest source of funding for local governments in the United States, totaling more than $700 billion annually. But because of the highly fragmented nature of US local governments, property taxes are highly unequal, with local tax bases frequently varying by a factor of ten or more across distances of just a few miles--or even a single block. Using a dataset of 138 million geocoded property tax records, this project measures the extent of tax base fragmentation in the United States, identifying the metropolitan areas with the largest disparities in property taxes between jurisdictions. In addition, we identify hundreds of \"municipal tax havens,\" municipalities with extreme concentrations of wealth that effectively operate as tax shelters for residents and corporations based there. \n\nThis talk is part of the ISR Insights Speaker Series. Watch a preview of this talk at https:\/\/myumi.ch\/Xyede", "occurrence_notes":null, "guid":"136463-21878741@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/136463", "building_id":"1000145", "building_name":"Institute For Social Research", "campus_maps_id":"76", "room":"1430", "location_name":"Institute For Social Research", "has_livestream":0, "cost":"", "tags":["Taxation And Policy","Inequality","Economics","Insights Speaker Series","Tax","Social Sciences","Social Science","Research"], "website":"https:\/\/isr.umich.edu\/news-events\/events\/insights-speaker-series\/", "sponsors":[ { "group_name":"Institute for Social Research", "group_id":"3285", "website":"http:\/\/isr.umich.edu" }, { "group_name":"Population Studies Center", "group_id":"3619", "website":"http:\/\/www.psc.isr.umich.edu\/" }, { "group_name":"Stone Center for Inequality Dynamics (CID)", "group_id":"4866", "website":"" } ], "image_url":"https:\/\/events.umich.edu\/media\/attachments\/2026\/01\/event_136463_original-1.png", "styled_images":{ "event_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_thumb\/media\/attachments\/2026\/01\/crop-event_136463_original-1.png", "event_large":"https:\/\/events.umich.edu\/media\/cache\/event_large\/media\/attachments\/2026\/01\/crop-event_136463_original-1.png", "event_large_2x":"https:\/\/events.umich.edu\/media\/cache\/event_large_2x\/media\/attachments\/2026\/01\/crop-event_136463_original-1.png", "event_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/event_large_lightbox\/media\/attachments\/2026\/01\/crop-event_136463_original-1.png", "group_thumb":"https:\/\/events.umich.edu\/media\/cache\/group_thumb\/media\/attachments\/2026\/01\/crop-event_136463_original-1.png", "group_thumb_square":"https:\/\/events.umich.edu\/media\/cache\/group_thumb_square\/media\/attachments\/2026\/01\/crop-event_136463_original-1.png", "group_large":"https:\/\/events.umich.edu\/media\/cache\/group_large\/media\/attachments\/2026\/01\/crop-event_136463_original-1.png", "group_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/group_large_lightbox\/media\/attachments\/2026\/01\/crop-event_136463_original-1.png", "event_large_crop":"https:\/\/events.umich.edu\/media\/cache\/event_large_crop\/media\/attachments\/2026\/01\/crop-event_136463_original-1.png", "event_list":"https:\/\/events.umich.edu\/media\/cache\/event_list\/media\/attachments\/2026\/01\/crop-event_136463_original-1.png", "event_list_2x":"https:\/\/events.umich.edu\/media\/cache\/event_list_2x\/media\/attachments\/2026\/01\/crop-event_136463_original-1.png", "event_grid":"https:\/\/events.umich.edu\/media\/cache\/event_grid\/media\/attachments\/2026\/01\/crop-event_136463_original-1.png", "event_grid_2x":"https:\/\/events.umich.edu\/media\/cache\/event_grid_2x\/media\/attachments\/2026\/01\/crop-event_136463_original-1.png", "event_feature_large":"https:\/\/events.umich.edu\/media\/cache\/event_feature_large\/media\/attachments\/2026\/01\/crop-event_136463_original-1.png", "event_feature_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_feature_thumb\/media\/attachments\/2026\/01\/crop-event_136463_original-1.png" }, "occurrence_count":1, "first_occurrence":21878741 } , "143999-21894419": { "datetime_modified":"20260224T101438", "datetime_start":"20260212T120000", "datetime_end":"20260212T160000", "has_end_time":1, "date_start":"2026-02-12", "date_end":"2026-02-12", "time_start":"12:00:00", "time_end":"16:00:00", "time_zone":"America\/Detroit", "event_title":"Revolutionary Paine: Andy Murphy Student-Curated Class Exhibit Common Sense", "occurrence_title":"", "combined_title":"Revolutionary Paine: Andy Murphy Student-Curated Class Exhibit Common Sense", "event_subtitle":"", "event_type":"Exhibition", "event_type_id":"7", "description":"Thomas Paine\u2019s \u201cCommon Sense\u201d was one of the most influential works of the American Revolution. The first edition was published on January 10, 1776, with an initial print run of just 1,000 copies; but within weeks demand soared. The students of Andy Murphy\u2019s POLISCI 495 course co-curated the exhibition \u201cRevolutionary Paine\u201d to document the whirlwind caused by its publication. On view at the Clements January 16-May 8, weekdays from 12-4 pm.", "occurrence_notes":null, "guid":"143999-21894419@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/143999", "building_id":"1000159", "building_name":"William Clements Library", "campus_maps_id":"165", "room":"Avenir Foundation Reading Room", "location_name":"William Clements Library", "has_livestream":0, "cost":"", "tags":["Americana","Exhibit","Exhibition","history"], "website":"https:\/\/clements.umich.edu\/exhibit\/revolutionary-paine\/", "sponsors":[ { "group_name":"William L. 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