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DTSTART:20260329T010000
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BEGIN:VEVENT
DTSTART;VALUE=DATE:20260427
DTEND;VALUE=DATE:20260428
DTSTAMP:20260429T221854
CREATED:20260312T160522Z
LAST-MODIFIED:20260415T220536Z
UID:6172-1777248000-1777334399@thema-cergy.eu
SUMMARY:Workshop REGINEQ
DESCRIPTION:On April 27\, 2026\, Grégory Verdugo will organize the REGINEQ Workshop at CY Cergy Paris University. The workshop marks the conclusion of the ANR project “Inégalités de revenu nationales et régionales : harmonisation et analyse de données de plusieurs pays.” It will present new research on the measurement and comparison of national and regional income inequalities using harmonized international datasets\, bringing together collaborators involved in the project and external researchers working on inequality measurement. \nThe workshop will take place at the Maison de la Recherche. The program can be found here
URL:https://thema-cergy.eu/event/workshop-regineq/
LOCATION:CY Cergy Paris Université\, 33 boulevard du Port\, Cergy-Pontoise\, 95011\, France
CATEGORIES:Conference
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260416T120000
DTEND;TZID=Europe/Paris:20260416T131500
DTSTAMP:20260429T221854
CREATED:20251206T111048Z
LAST-MODIFIED:20260331T135500Z
UID:5281-1776340800-1776345300@thema-cergy.eu
SUMMARY:Economics and Finance Seminar: Quang Vuong (New York University)
DESCRIPTION:Differentiated Products with Endogenous Choice Sets \nThis paper extends the equilibrium model of Berry\, Levinsohn and Pakes (BLP\, 1995) by endogeneizing the consumers’ choice sets. We introduce an entry stage preceding the Bertrand pricing game where firms choose which products to offer. We show that the demand and cost parameters are identified under selectively offered products. We then propose a semiparametric modification of the BLP estimator that accounts for the endogeneity of the choice set. A Monte Carlo study shows the inconsistency of the usual estimators and the good performance of our estimator in finite samples. \nRoom A406
URL:https://thema-cergy.eu/event/economics-and-finance-seminar-vuang-vuong-new-york-university/
LOCATION:CY Cergy Paris Université\, 33 boulevard du Port\, Cergy-Pontoise\, 95011\, France
CATEGORIES:Talk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260414T120000
DTEND;TZID=Europe/Paris:20260414T130000
DTSTAMP:20260429T221854
CREATED:20251208T141519Z
LAST-MODIFIED:20260413T133318Z
UID:5719-1776168000-1776171600@thema-cergy.eu
SUMMARY:Internal Seminar : Mariona Segú
DESCRIPTION:This paper studies the impact of increasing minimum contract length on tenant stability and rental market outcomes. We exploit a 2019 reform in Spain that extended rental contracts from three to five years for individual landlords and to seven years for corporate landlords\, using the universe of rental agreements in Catalonia (2016–2024) and a regression discontinuity design around the reform date. We find a strong increase in contract length for both landlord types\, with no significant effects on rents\, contract volume\, or short-term contracts for individual landlords\, who represent most of the market. Some short-run adjustments appear for corporate landlords\, but they are confined to a one-week anticipation period. In the medium run\, longer contracts increase tenant stability\, driven by fewer renewals with the same tenant among individual landlords and lower market exit among corporate landlords. Overall\, extending contract duration enhances tenure security without generating substantial adverse effects on prices or supply. \nRoom A406.
URL:https://thema-cergy.eu/event/internal-seminar-mariona-segu/
LOCATION:CY Cergy Paris Université\, 33 boulevard du Port\, Cergy-Pontoise\, 95011\, France
CATEGORIES:Talk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260409T120000
DTEND;TZID=Europe/Paris:20260409T131500
DTSTAMP:20260429T221854
CREATED:20251206T110929Z
LAST-MODIFIED:20260403T122253Z
UID:5279-1775736000-1775740500@thema-cergy.eu
SUMMARY:Economics and Finance Seminar: Erdem Başçı (TED University Ankara)
DESCRIPTION:Is there a threshold effect of money growth on inflation? \nRoom A406
URL:https://thema-cergy.eu/event/economics-and-finance-seminar-erdem-basci/
LOCATION:CY Cergy Paris Université\, 33 boulevard du Port\, Cergy-Pontoise\, 95011\, France
CATEGORIES:Talk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260407T120000
DTEND;TZID=Europe/Paris:20260407T130000
DTSTAMP:20260429T221854
CREATED:20251208T141432Z
LAST-MODIFIED:20260331T101921Z
UID:5717-1775563200-1775566800@thema-cergy.eu
SUMMARY:Internal Seminar: Ivan Auciello-Estévez
DESCRIPTION:Housing Benefits in the Rental Market: Evidence from Spanish Linked Landlord-Tenant Data \nRoom A406.
URL:https://thema-cergy.eu/event/internal-seminar-ivan-auciello-estevez/
LOCATION:CY Cergy Paris Université\, 33 boulevard du Port\, Cergy-Pontoise\, 95011\, France
CATEGORIES:Talk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260402T120000
DTEND;TZID=Europe/Paris:20260402T131500
DTSTAMP:20260429T221854
CREATED:20260330T083857Z
LAST-MODIFIED:20260330T094844Z
UID:6203-1775131200-1775135700@thema-cergy.eu
SUMMARY:Economics and Finance Seminar: Etienne Le Rossignol (Namur University)
DESCRIPTION:In-Group—Out-Group Trust: Origins and Consequences \n\n\nWhy do societies differ in the breadth of trust they extend beyond the in-group? This paper argues that historical mobility\, specifically\, the ecological and institutional demands of transhumant pastoralism\, shaped long-run variation in the scope of trust. Combining global data from 104 countries\, individual-level surveys\, and within-country evidence from Kyrgyzstan and Africa\, we show that ancestral reliance on transhumant pastoralism predicts higher trust in in-group members relative to out-group members. We then uncover the mechanism using a newly assembled Atlas of Transhumance Routes: the effect is significantly stronger along flatter\, more “horizontal” routes that historically generated recurrent encounters with other pastoralists under weak external enforcement. These routes intersect more ethnic boundaries\, and the intensity of such encounters amplifies the transhumance-trust relationship\, especially where interactions involved competing pastoral groups. A natural experiment\, the 2011 partition of Sudan\, which abruptly obstructed long-standing migration corridors\, shows that conflict rises sharply along historical routes once mobility becomes constrained. Finally\, we show that a narrower scope of trust constrains organizational hierarchies: firms in historically pastoral regions rely less on objective promotion criteria and remain smaller. Together\, the results highlight the enduring cultural and economic consequences of historical mobility.
URL:https://thema-cergy.eu/event/economics-and-finance-seminar-etienne-le-rossignol/
LOCATION:CY Cergy Paris Université\, 33 boulevard du Port\, Cergy-Pontoise\, 95011\, France
CATEGORIES:Talk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260331T120000
DTEND;TZID=Europe/Paris:20260331T130000
DTSTAMP:20260429T221854
CREATED:20251208T141405Z
LAST-MODIFIED:20260330T101252Z
UID:5715-1774958400-1774962000@thema-cergy.eu
SUMMARY:Internal Seminar: Zijun Cheng
DESCRIPTION:China Shock and the Internal Organization of Firms: Evidence from French Business Groups \nThis paper studies how French business groups reorganize in response to China’s rise in global trade. Combining firm- and group-level data on ownership links\, foreign affiliates\, trade exposure\, and occupations\, we examine both domestic adjustments in management structure and changes in the international organization of firms. We construct exposure measures based on pre-shock industry composition and show that more exposed groups reallocate managerial resources within France and adjust their foreign affiliate networks. These patterns suggest that trade shocks reshape not only production and employment\, but also the internal organization of business groups. The findings highlight the role of business-group restructuring in mediating the domestic effects of globalization. \nRoom A406.
URL:https://thema-cergy.eu/event/internal-seminar-zijun-cheng/
LOCATION:CY Cergy Paris Université\, 33 boulevard du Port\, Cergy-Pontoise\, 95011\, France
CATEGORIES:Talk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260326T120000
DTEND;TZID=Europe/Paris:20260326T131500
DTSTAMP:20260429T221854
CREATED:20251206T110832Z
LAST-MODIFIED:20260323T084648Z
UID:5277-1774526400-1774530900@thema-cergy.eu
SUMMARY:Economics and Finance Seminar: Hugo Lhuillier (Columbia University)
DESCRIPTION:The Local Root of Wage Inequality \nWages are on average higher in larger cities\, yet the real earnings of low-wage workers are lower. Using French administrative data\, I document two novel facts. Large cities concentrate high-paying jobs\, while low-paying jobs are everywhere. The reallocation of workers across jobs spurs faster wage growth in larger cities. I propose a framework that rationalizes these facts. Productive employers agglomerate in large cities to maximize their size. Fiercer competition steepens the local ladder\, and workers accept lower real earnings anticipating future wage growth. After estimating the model\, I find that housing-adjusted unemployment benefits amplify spatial disparities but raise aggregate welfare. \nRoom A406
URL:https://thema-cergy.eu/event/economics-and-finance-seminar-andre-veiga-imperial-college-london/
LOCATION:CY Cergy Paris Université\, 33 boulevard du Port\, Cergy-Pontoise\, 95011\, France
CATEGORIES:Talk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260324T120000
DTEND;TZID=Europe/Paris:20260324T130000
DTSTAMP:20260429T221854
CREATED:20251208T141336Z
LAST-MODIFIED:20260310T135816Z
UID:5713-1774353600-1774357200@thema-cergy.eu
SUMMARY:Internal Seminar: Grégory Verdugo
DESCRIPTION:Room A406.
URL:https://thema-cergy.eu/event/internal-seminar-gregory-verdugo/
LOCATION:CY Cergy Paris Université\, 33 boulevard du Port\, Cergy-Pontoise\, 95011\, France
CATEGORIES:Talk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260320T121500
DTEND;TZID=Europe/Paris:20260320T150000
DTSTAMP:20260429T221854
CREATED:20260317T140144Z
LAST-MODIFIED:20260317T141113Z
UID:6180-1774008900-1774018800@thema-cergy.eu
SUMMARY:Paris Taxation Workshop
DESCRIPTION:The next session of the Paris Economics of Taxation Workshop will take place Friday March 20th 2026 from 12h15 to 15h00. \nIt will be organised around 3 presentations: \n12h15-13h00 : Antoine MALEZIEUX (Burgundy School of Business) “More taxes\, more money? 35 years of Laffer Curve experiments” coauthored with Xavier GASSMANN (Burgundy School of Business) and Marie-Claire VILLEVAL (GATE\, CNRS). \n13h15-14h00 : Javier SORIA ESPIN (PSE\, Opportunity Insights) : “The Generational Divide: Gift Taxation\, Wealth Accumulation and Intergenerational Mobility“\, with Isabel MICO-MILLAN (Bank of Spain). \n14h15-15h00 : Eddy ZANOUTENE (CY Cergy Paris Université\, CNRS\, THEMA) “Distortions for Nothing – Optimal Taxation of (Un)Distributed Profits” coauthored with Etienne LEHMANN (Université Paris-Panthéon-Assas\, CRED). \nIt will take place at\nCRED 31 rue Froidevaux Paris 14eme\n(Denfert-Rochereau (RER B\, Lignes 4 et 6)\, Raspail (Lignes 4 et 6) Gaité (ligne 13) cf. plan/map). \nDo not hesitate to contact the organisers (Pierre Boyer\, Antoine Ferey\, Laurence Jacquet\, Etienne Lehmann) if you are interested in presenting your research or to opt out from the diffusion list
URL:https://thema-cergy.eu/event/paris-taxation-workshop/
LOCATION:CRED\, 31 rue Froidevaux\, Paris\, 75014
CATEGORIES:Talk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260319T140000
DTEND;TZID=Europe/Paris:20260319T170000
DTSTAMP:20260429T221855
CREATED:20260317T135815Z
LAST-MODIFIED:20260317T135815Z
UID:6176-1773928800-1773939600@thema-cergy.eu
SUMMARY:Ocre Seminar
DESCRIPTION:Ocer Seminar is joint with EDC and held in their buildings (74-80 rue Roque de Fillol\, 92800 Puteaux). The following papers will be presented: \n\n The Trust Paradox in Online Hotel Reviews: Epistemic Trust’s Dual Effects Under AI Versus Community Verification\, by Redouane Bakrim\, Martin Yongho Hyun\, Ouidade Sabri and Hyeon-Cheol Kim-\nAnimals as service actors: customers’ perceptions and their effect on value co-creation\, by Marion Sanglé-Ferrière
URL:https://thema-cergy.eu/event/ocre-seminar/
LOCATION:EDC\, 74-80 rue Roque de Fillol\, Puteaux\, 92800\, France
CATEGORIES:Talk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260319T120000
DTEND;TZID=Europe/Paris:20260319T131500
DTSTAMP:20260429T221855
CREATED:20251206T110738Z
LAST-MODIFIED:20251212T102754Z
UID:5275-1773921600-1773926100@thema-cergy.eu
SUMMARY:Economics and Finance Seminar: Bertrand Garbinti (CREST)
DESCRIPTION:Room A406
URL:https://thema-cergy.eu/event/economics-and-finance-seminar-bertrand-garbinti-crest/
LOCATION:CY Cergy Paris Université\, 33 boulevard du Port\, Cergy-Pontoise\, 95011\, France
CATEGORIES:Talk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260317T120000
DTEND;TZID=Europe/Paris:20260317T130000
DTSTAMP:20260429T221855
CREATED:20251208T141307Z
LAST-MODIFIED:20251212T102801Z
UID:5711-1773748800-1773752400@thema-cergy.eu
SUMMARY:Internal Seminar: Pauline Morault
DESCRIPTION:Room A406
URL:https://thema-cergy.eu/event/internal-seminar-pauline-morault/
LOCATION:CY Cergy Paris Université\, 33 boulevard du Port\, Cergy-Pontoise\, 95011\, France
CATEGORIES:Talk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260316T140000
DTEND;TZID=Europe/Paris:20260316T150000
DTSTAMP:20260429T221855
CREATED:20260310T094347Z
LAST-MODIFIED:20260310T094347Z
UID:6139-1773669600-1773673200@thema-cergy.eu
SUMMARY:Management and Marketing: Rami Benabdelkrim
DESCRIPTION:How Governance Architectures Shape Environmental Outcomes: Evidence from Producer Responsibility Organizations in Europe \nRoom C442
URL:https://thema-cergy.eu/event/management-and-marketing-rami-benabdelkrim/
LOCATION:CY Cergy Paris Université\, 33 boulevard du Port\, Cergy-Pontoise\, 95011\, France
CATEGORIES:Talk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260312T140000
DTEND;TZID=Europe/Paris:20260312T150000
DTSTAMP:20260429T221855
CREATED:20260305T094113Z
LAST-MODIFIED:20260305T094113Z
UID:6129-1773324000-1773327600@thema-cergy.eu
SUMMARY:Management and Marketing: Marion Beauvalet (Dauphine)
DESCRIPTION:Compter vs. créer : les feuilles de temps comme instrument de rationalisation du travail dans les métiers créatifs \nRoom B421
URL:https://thema-cergy.eu/event/management-and-marketing-marion-beauvalet-dauphine/
LOCATION:CY Cergy Paris Université\, 33 boulevard du Port\, Cergy-Pontoise\, 95011\, France
CATEGORIES:Talk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260312T120000
DTEND;TZID=Europe/Paris:20260312T131500
DTSTAMP:20260429T221855
CREATED:20251206T110701Z
LAST-MODIFIED:20251212T102806Z
UID:5273-1773316800-1773321300@thema-cergy.eu
SUMMARY:Economics and Finance Seminar: Gianmarco Ottaviano (Bocconi)
DESCRIPTION:Room A406
URL:https://thema-cergy.eu/event/economics-and-finance-seminar-gianmarco-ottaviano-bocconi/
LOCATION:CY Cergy Paris Université\, 33 boulevard du Port\, Cergy-Pontoise\, 95011\, France
CATEGORIES:Talk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260310T140000
DTEND;TZID=Europe/Paris:20260310T150000
DTSTAMP:20260429T221855
CREATED:20260219T154331Z
LAST-MODIFIED:20260219T154331Z
UID:6108-1773151200-1773154800@thema-cergy.eu
SUMMARY:Management and Marketing Seminar: Alexandre Salvatori
DESCRIPTION:Professionalization through Boundary Work: The Case of Disability Officers \nRoom C433
URL:https://thema-cergy.eu/event/management-and-marketing-seminar-alexandre-salvatori/
LOCATION:CY Cergy Paris Université\, 33 boulevard du Port\, Cergy-Pontoise\, 95011\, France
CATEGORIES:Talk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260310T120000
DTEND;TZID=Europe/Paris:20260310T130000
DTSTAMP:20260429T221855
CREATED:20251208T141241Z
LAST-MODIFIED:20260301T234159Z
UID:5709-1773144000-1773147600@thema-cergy.eu
SUMMARY:Internal Seminar: Marylou Colombet
DESCRIPTION:Room A406.
URL:https://thema-cergy.eu/event/internal-seminar-marylou-colombet/
LOCATION:CY Cergy Paris Université\, 33 boulevard du Port\, Cergy-Pontoise\, 95011\, France
CATEGORIES:Talk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260305T120000
DTEND;TZID=Europe/Paris:20260305T131500
DTSTAMP:20260429T221855
CREATED:20251206T110621Z
LAST-MODIFIED:20251206T110621Z
UID:5271-1772712000-1772716500@thema-cergy.eu
SUMMARY:Economics and Finance Seminar: Simon Rabaté (Ined)
DESCRIPTION:Room A406
URL:https://thema-cergy.eu/event/economics-and-finance-seminar-simon-rabate-ined/
CATEGORIES:Talk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260303T120000
DTEND;TZID=Europe/Paris:20260303T130000
DTSTAMP:20260429T221855
CREATED:20260302T145343Z
LAST-MODIFIED:20260302T154320Z
UID:6119-1772539200-1772542800@thema-cergy.eu
SUMMARY:Internal Seminar: Pierre Deschamps (Stockholm University)
DESCRIPTION:Misperceiving the labor market \nRoom A406
URL:https://thema-cergy.eu/event/internal-seminar-pierre-deschamps-stockholm-university/
LOCATION:CY Cergy Paris Université\, 33 boulevard du Port\, Cergy-Pontoise\, 95011\, France
CATEGORIES:Talk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260219T140000
DTEND;TZID=Europe/Paris:20260219T150000
DTSTAMP:20260429T221855
CREATED:20260212T090904Z
LAST-MODIFIED:20260217T140915Z
UID:6092-1771509600-1771513200@thema-cergy.eu
SUMMARY:Management and Marketing Seminar: Yann Arnaud
DESCRIPTION:Regards croisés des parties prenantes sur l’intelligence artificielle explicable dans les pratiques du recrutement \nSalle A423
URL:https://thema-cergy.eu/event/management-and-marketing-seminar-yann-arnaud/
LOCATION:CY Cergy Paris Université\, 33 boulevard du Port\, Cergy-Pontoise\, 95011\, France
CATEGORIES:Talk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260213T110000
DTEND;TZID=Europe/Paris:20260213T120000
DTSTAMP:20260429T221855
CREATED:20251206T110343Z
LAST-MODIFIED:20251208T141126Z
UID:5267-1770980400-1770984000@thema-cergy.eu
SUMMARY:Management and Marketing Seminar: Zeinab Ghamloush
DESCRIPTION:Does employee ownership affect firm debt maturity? Evidence from French listed firms \nRoom A406
URL:https://thema-cergy.eu/event/management-and-marketing-seminar-zeinab-ghamloush/
CATEGORIES:Talk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260210T140000
DTEND;TZID=Europe/Paris:20260210T150000
DTSTAMP:20260429T221855
CREATED:20260203T140714Z
LAST-MODIFIED:20260203T140726Z
UID:6083-1770732000-1770735600@thema-cergy.eu
SUMMARY:Management and Marketing Seminar: Justin Gomis
DESCRIPTION:La co-création à l’épreuve du temps : le cas de deux projets de développement de nouveaux produits sur la plateforme de co-création de Décathlon” \n  \nSalle A403
URL:https://thema-cergy.eu/event/management-and-marketing-seminar-justin-gomis/
LOCATION:CY Cergy Paris Université\, 33 boulevard du Port\, Cergy-Pontoise\, 95011\, France
CATEGORIES:Talk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20260120T110000
DTEND;TZID=Europe/Paris:20260120T120000
DTSTAMP:20260429T221855
CREATED:20251206T110249Z
LAST-MODIFIED:20260114T100839Z
UID:5265-1768906800-1768910400@thema-cergy.eu
SUMMARY:Management and Marketing Seminar: Samar Benina
DESCRIPTION:Utilisation des technologies d’IA générative pour améliorer l’auto-formation des patients dans leur parcours de santé \nA406
URL:https://thema-cergy.eu/event/management-and-marketing-seminar-samar-bnina/
CATEGORIES:Talk
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260106
DTEND;VALUE=DATE:20260130
DTSTAMP:20260429T221855
CREATED:20251226T165323Z
LAST-MODIFIED:20251227T101052Z
UID:6014-1767657600-1769731199@thema-cergy.eu
SUMMARY:Job market seminars
DESCRIPTION:Room A406.
URL:https://thema-cergy.eu/event/job-market-seminars/
LOCATION:CY Cergy Paris Université\, 33 boulevard du Port\, Cergy-Pontoise\, 95011\, France
CATEGORIES:Talk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20251219T123000
DTEND;TZID=Europe/Paris:20251219T173000
DTSTAMP:20260429T221855
CREATED:20251110T135136Z
LAST-MODIFIED:20251213T123329Z
UID:4385-1766147400-1766165400@thema-cergy.eu
SUMMARY:Workshop on Gender\, Inheritance\, and Fertility
DESCRIPTION:Registration to the workshop is free but mandatory. Please make sure to register using this link before December 5 \n\nProgram \n\nThe workshop will be held on the CYU campus\, in the Auditorium of the Maison de la Recherche SHS. \n12:30-13:00: Welcome Buffet Lunch and Coffee \n13:00-14:00: “Children are a Poor Women’s Wealth: How Inheritance Rights Affect Fertility” by Mathilde Sage (UCLouvain et UNamur) \nDiscussant: Nouhoum Touré (University Paris I\, CES) \n14:00-15:00: “Bargaining Power and Inheritance Norms: Evidence from Polygamous Households in Nigeria” by Jennifer Golan (University of Bath)\, joint work with Alessia Isopi (University of Manchester) \nDiscussant: Sylvie Lambert (INRA\, PSE) \n15:00-15:30: Coffee break \n15:30-16:30: “Inheritance\, Fertility\, and Son Preference: Evidence from Pre-Industrial France”\, by Tommasio d’Amelio (Université Libre de Bruxelles\, ECARES)\, joint work with Joanne Haddad (ULB\, ECARES) and Lamis Kattan (Edmund A. Walsh School of Foreign Service\, George-town University in Qatar) \nDiscussant: Marion Leturcq (INED) \n16:30-17:30: “Inheritance Customs\, the European Marriage Pattern\, and Female Empowerment”\, by Marc Goñi  (University of Bergen)\, joint work with Matthew Curtis (University of Southern Denmark)\, Paula E. Gobbi (ULB\, ECARES)\, and Joanne Haddad (ULB\, ECARES). \nDiscussant: Stefania Marcassa (CY Cergy Paris University) \nWorkshop organizers: Rozenn Hotte (LEO\, University of Tours)\, Stefania Marcassa (Thema\, CY Cergy Paris Université)\, Pauline Morault (Thema\, CY Cergy Paris Université)\, in collaboration with Clément Bosquet (CES\, University of Paris 1)\, Sarah Flèche (CES\, University of Paris 1)\, and Laurine Martinoty (CES\, University of Paris 1)
URL:https://thema-cergy.eu/event/workshop-on-gender-inheritance-and-fertility/
CATEGORIES:Conference
ATTACH;FMTTYPE=image/png:https://thema-cergy.eu/wp-content/uploads/2025/11/Maison_SHS_CY.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20251218T120000
DTEND;TZID=Europe/Paris:20251218T131500
DTSTAMP:20260429T221855
CREATED:20251206T110542Z
LAST-MODIFIED:20251215T104835Z
UID:5269-1766059200-1766063700@thema-cergy.eu
SUMMARY:Economics and Finance Seminar: Carlos Serrano (HEC Paris)
DESCRIPTION:Acquiring Patents in Secret: Disclosure Timing in Markets for Technology \nMarkets for technology provide a vibrant channel through which firms purchase ownership rights to patented inventions. Although such transactions enable firms to secure access to intangible assets originating beyond their borders\, they also provide cues to competitors regarding the purchasing firm’s technological investments. This study explores the timing of strategic disclosure of patent acquisitions and the conditions under which firms trade the benefits of competitor deterrence through early recordation for those of secrecy through delayed disclosure. Using evidence on the lag between the execution and recording dates for US patents purchased by publicly traded corporations\, we predict and find earlier disclosure of patent acquisitions when the buyer works on related technologies and is better positioned to enforce the patents (i.e.\, is large and relatively litigious). As predicted by the model\, we also find that the buyer delays disclosure when the seller is a large firm\, suggesting that buyers take advantage of the seller’s ability to deter competitors while keeping the transaction secret. Additional analyses reveal that (a) regulatory changes reducing the value of keeping acquisitions of patent applications secret lead to shorter recording lags\, and (b) increases in the enforceability of business method and software patents further accelerate the voluntary recording of patent ownership changes. The study provides new evidence on the tradeoffs that innovating firms face when determining the timing of disclosure for patents they have purchased in technology markets. \n  \nRoom A406
URL:https://thema-cergy.eu/event/economics-and-finance-seminar-carlos-serrano-hec-paris/
CATEGORIES:Talk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20251216T120000
DTEND;TZID=Europe/Paris:20251216T130000
DTSTAMP:20260429T221855
CREATED:20251206T130617Z
LAST-MODIFIED:20251215T104751Z
UID:5287-1765886400-1765890000@thema-cergy.eu
SUMMARY:Internal Seminar: Omar Al-Humsi
DESCRIPTION:Redistributive Labor Income Taxation with Directed Technical Change in a Unionized Economy \nWhat are the implications of endogenous directed technical change for the design of redistributive income taxes in a unionized economy ? I study this within a general equilibrium framework featuring two types of labor that supply labor along the extensive margin. Wages are determined through union–firm bargaining\, while the direction of technology is chosen endogenously by profit‐maximizing firms\, following the directed technical change framework of Acemoglu (2007).\nRoom A406.
URL:https://thema-cergy.eu/event/internal-seminar-omar-al-humsi-thema/
LOCATION:CY Cergy Paris Université\, 33 boulevard du Port\, Cergy-Pontoise\, 95011\, France
CATEGORIES:Talk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20251211T120000
DTEND;TZID=Europe/Paris:20251211T131500
DTSTAMP:20260429T221855
CREATED:20251205T101220Z
LAST-MODIFIED:20251206T220200Z
UID:5091-1765454400-1765458900@thema-cergy.eu
SUMMARY:Economics and Finance Seminar: Graziella Bertocchi (Università di Modena e Reggio Emilia)
DESCRIPTION:Family Planning and Ethnic Heritage: Evidence from Sub-Saharan Africa (with Arcangelo Dimico and Chiara Falco) \n\n\n\nUsing ethnographic\, ecological\, and folklore data for sub-Saharan Africa\, we investigate the role played by postpartum sexual abstinence\, an extensively documented practice that in preindustrial societies finds its biological justification as a means to safeguard child survival. We show that the duration of contemporary postpartum abstinence increases with that of ancestral postpartum sex taboos within a woman’s ethnic group; raises fertility; lengthens birth intervals though not sufficiently to meet recommended guidelines; is detrimental for children’s health; is associated with lower age at first birth and female disempowerment; and is adopted \nas a purification ritual\, out of respect of ancestral traditions.\n\n\n\n\n\n\n\n\n\n\n\n\nRoom A406
URL:https://thema-cergy.eu/event/economics-and-finance-seminar-graziella-bertocchi-universita-di-modena-e-reggio-emilia/
CATEGORIES:Talk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20251209T120000
DTEND;TZID=Europe/Paris:20251209T130000
DTSTAMP:20260429T221855
CREATED:20251204T123451Z
LAST-MODIFIED:20251206T220221Z
UID:4875-1765281600-1765285200@thema-cergy.eu
SUMMARY:Internal Seminar: Eddy Zanoutène
DESCRIPTION:Optimal Taxation of Undistributed Profits (with Etienne Lehmann) \n\n\n\nWe study the optimal combination of corporate and dividend taxes when retained earnings can be used to avoid taxation. We show that eliminating dividend taxes while raising the corporate income tax can increase total revenue without affecting investment. Our simulations indicate revenue gains of 0.1–0.5\% of GDP. In an infinite-horizon model\, the optimal policy sets dividend taxes to zero in every period. This result holds regardless of the welfare weights assigned to capitalists and workers.\n\nRoom A406
URL:https://thema-cergy.eu/event/internal-seminar-eddy-zanoutene-thema/
CATEGORIES:Talk
END:VEVENT
END:VCALENDAR