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X-WR-CALDESC:Évènements pour BxSE
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BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20240116T120000
DTEND;TZID=Europe/Paris:20240116T131500
DTSTAMP:20231221T162633Z
CREATED:20231113T134011Z
LAST-MODIFIED:20231221T162633Z
UID:19967-1705406400-1705410900@www.bse.u-bordeaux.fr
SUMMARY:Séminaire: Stéphane Lemarié (INRAE\, UMR GAEL)
DESCRIPTION:Agenda > Tous les événements\nSéminaire d’économie de Bordeaux\n  \nStéphane Lemarié\ndirecteur de recherche à l’INRAE\, à l’UMR GAEL à Grenoble \n  \n\nBundle of Patents and Licensing of Biotechnology Traits\n(avec Corinne Langinier). \n  \n » We analyze the interactions between biotechnology companies that license their patented transgenic traits to a seed producer who combines them into seeds offered to farmers. If patented traits are licensed in a bundle\, they cannot be unbundled; thus\, the seed producer cannot combine traits from different biotech firms. Therefore\, farmers cannot buy seeds with (potentially more efficient) traits from different biotech companies. We consider a model in which an incumbent biotech company in the upstream market can license its traits either separately or in a bundle to a seed producer (in the downstream market)\, who chooses to offer product lines containing seeds (that combine traits) to heterogeneous farmers. We first study a monopolist upstream market and then a competitive upstream market\, in which a competitor offers a more efficient trait than the incumbent. We find that\, in equilibrium\, the incumbent always sells its traits separately\, which enables it to extract more rent from the downstream market. The effect of the equilibrium strategy (compared with the bundling strategy) on welfare depends on a trade-off. While a double margin always reduces welfare\, the seed product line effect increases welfare. Therefore\, the equilibrium strategy might be welfare-reducing if the second effect is smaller than the former. This occurs when the product line contains seeds with similar trait efficiency ». \n\n  \n  \n  \n– Séminaire organisé par le programme 1 / BSE –\n \n  \n>> pour assister au séminaire via Zoom\, contacter julie.vissaguet@u-bordeaux.fr \n \n \n  \n 
URL:https://www.bse.u-bordeaux.fr/agenda/seminaire-stephane-lemarie-inrae-umr-gael/
LOCATION:BxSE\, salle de séminaire H2-116\, bât.H\, campus Pessac\, avenue Leon Duguit\, Pessac\, 33600
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20231219T120000
DTEND;TZID=Europe/Paris:20231219T131500
DTSTAMP:20231127T184513Z
CREATED:20231127T184513Z
LAST-MODIFIED:20231127T184513Z
UID:20107-1702987200-1702991700@www.bse.u-bordeaux.fr
SUMMARY:Séminaire: Abel François (U. Strasbourg) & Sophie Panel (Sciences Po Grenoble)
DESCRIPTION:Agenda > Tous les événements\nSéminaire d’économie de Bordeaux\n  \nAbel François\n(EM Strasbourg Business School\, Université de Strasbourg) \nSophie Panel\n(Sciences Po Grenoble\, Université Grenoble Alpes\, CESICE) \n  \nInternational aid is sensitive to dictators’ facial competence!\nAbstract: Previous research shows that aid donors react to the quality of governance in recipient countries: they tend to avoid countries with poor institutions\, where aid is more likely to be misused. In non-democratic countries\, however\, successful aid implementation depends not only on the quality of institutions but also on the characteristics of political leaders. In this paper\, we test the hypothesis that donors rely in part on the impressions conveyed by dictators’ faces to assess their propensity to divert or otherwise misuse foreign aid. In particular\, we test whether non-democratic countries receive more aid when they are ruled by a dictator who looks either competent or trustworthy. We analyse the relationship between facial impressions and foreign aid on a sample of about 100 non-democratic countries observed over the period 1975-2010. Impressions of competence and trustworthiness were collected using a computer-based survey in which we asked anonymous respondents to rate pictures of 274 non-democratic leaders on competence and trustworthiness. We draw three main conclusions. First\, competent looking dictators attract more foreign aid\, but we do not find a similar relationship between aid and perceived trustworthiness. Second\, the relationship between facial impressions and aid is stronger for general budget support than for targeted aid\, and for cash aid than for aid in kind: these patterns suggest that donors attach more importance to the competence of the recipient when aid is easier to divert. Third\, two-part models suggest that the probability of receiving aid\, but not the amount of aid received\, is sensitive to dictators’ facial competence. \n  \n  \n– Séminaire organisé par le programme 3 / BSE –\n \n  \n>> pour assister au séminaire via Zoom\, contacter julie.vissaguet@u-bordeaux.fr \n \n \n  \n 
URL:https://www.bse.u-bordeaux.fr/agenda/seminaire-abel-francois-u-strasbourg-sophie-panel-sciences-po-grenoble/
LOCATION:BxSE\, salle de séminaire H2-116\, bât.H\, campus Pessac\, avenue Leon Duguit\, Pessac\, 33600
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20231214T103000
DTEND;TZID=Europe/Paris:20231214T120000
DTSTAMP:20231201T171542Z
CREATED:20231127T185655Z
LAST-MODIFIED:20231201T171542Z
UID:20109-1702549800-1702555200@www.bse.u-bordeaux.fr
SUMMARY:Séminaire: Josselin Thuilliez (CNRS-Univ. Rennes\, CREM)
DESCRIPTION:Agenda > Tous les événements\nSéminaire d’économie de Bordeaux\n  \n\n \n\nJosselin Thuilliez\n(CNRS-University of Rennes\, CREM\, UMR 6211) \n  \n\nIneffective Reminders?\nIn the short term\, reminders are considered highly effective in improving various preventive health behaviors\, characterized by an immediate action cost for delayed benefits. However\, the long-term effects and optimal frequency remain uncertain. We propose a very simple model in which the marginal return of an additional reminder decreases\, while fatigue increases over time and with the number of reminders. The race between costly cumulative efforts and the informational and attentional benefits of reminders determines individuals’ protection levels in the short and long run. In the short term\, increased prevention use is favored by a higher marginal return of information compared to its cost\, while in the long term\, the rise in fatigue due to this information leads to a decrease in its usage. We next focus on insecticide-treated bednets to prevent malaria\, a technology that is highly effective when widely adopted and generates positive health externalities. We combine surveys\, unique high-frequency data on net usage with a randomized experiment using generic and specific reminders.  We find that while malaria targeted messages are effective in the short term\, they have little effect in the long term. Moreover\, the higher the frequency\, the less effective the reminders are. \n  \n\n– Séminaire organisé par le programme 3 / BSE –\n \n  \n>> pour assister au séminaire via Zoom\, contacter julie.vissaguet@u-bordeaux.fr \n \n \n  \n 
URL:https://www.bse.u-bordeaux.fr/agenda/seminaire-josselin-thuilliez-cnrs-univ-rennes-crem/
LOCATION:BxSE\, salle de séminaire H2-116\, bât.H\, campus Pessac\, avenue Leon Duguit\, Pessac\, 33600
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20231208T100000
DTEND;TZID=Europe/Paris:20231208T111500
DTSTAMP:20231127T180818Z
CREATED:20231127T180818Z
LAST-MODIFIED:20231127T180818Z
UID:20105-1702029600-1702034100@www.bse.u-bordeaux.fr
SUMMARY:Séminaire: Michael Grimm  (University of Passau)
DESCRIPTION:Agenda > Tous les événements\nSéminaire (programme 3 – BSE)\n  \nMichael Grimm \n(University of Passau) \n  \nSupporting small firms in a fragile context: Comparing matching and cash grants in Burkina Faso\n  \nAbstract: We used a randomized trial to compare matching grants earmarked for business development services with more flexible cash grants and with no support. The experiment was implemented in a fragile setting where subsidizing innovative activities might be particularly important. Firms were selected on the basis of a business plan competition. All firms were operating in sectors related to agriculture. After two years\, beneficiaries of cash grants were clearly performing better than beneficiaries of matching grants and firms in the control group\, and were more resilient to the COVID-19 crisis. However\, even for beneficiaries of cash\, improvements were limited to investment\, business practices\, innovation skills\, and survival\, with no transformative effects on profits and employment\, except for firms in industry and services. Beneficiaries of matching grants showed improved management practices and somewhat higher innovation skills\, but complained about complex procurement. Implementation costs were 25% higher for matching than for cash grants. \n  \n– Séminaire organisé par le programme 3 / BSE –\n \n \n \n  \n 
URL:https://www.bse.u-bordeaux.fr/agenda/seminaire-michael-grimm-university-of-passau/
LOCATION:BxSE\, salle de séminaire H2-116\, bât.H\, campus Pessac\, avenue Leon Duguit\, Pessac\, 33600
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20231207T143000
DTEND;TZID=Europe/Paris:20231207T153000
DTSTAMP:20231207T095431Z
CREATED:20231205T131537Z
LAST-MODIFIED:20231207T095431Z
UID:20144-1701959400-1701963000@www.bse.u-bordeaux.fr
SUMMARY:Séminaire: Robin Goldstein (UC Davis)
DESCRIPTION:Agenda > Tous les événements\n \nSéminaire d’économie de Bordeaux\n  \n  \n\nRobin Goldstein\n(UC Davis)\n\n \n \n \n« Legal Weed: The Blunt Realities of Cannabis Economics »\n \nAround the world\, cannabis “legalization” hasn’t lived up to the hype. Investors are reeling\, tax collections are below projections\, and people are pointing fingers. On the business side\, companies have shut down\, farms have failed\, workers have lost their jobs\, and consumers face high prices. Why has legal weed failed to deliver on many of its promises? \nThis general survey presentation gives a broad and accessible overview of the problems faced by the legal weed industry in the many states that have embarked upon various forms of the legalization experiment. The idea is to take on the euphoric claims about cannabis markets with straight dope and a full dose of economic reality. \nThis is not a technical paper\, but rather a frank\, fact-filled\, entertaining presentation aimed at a general audience of agricultural economists across fields who may not have any exposure to the legal cannabis industry but may be interested in its progress\, future potential\, and ability to contribute to local and national economic production and become a bona fide part of agricultural economics. \nIn this presentation\, I offer the unadulterated facts about the new legal segment of one of the world’s oldest industries. I offer a summary of the main questions\, analyses\, and conclusion in my recently published book on cannabis economics\, co-authored with Daniel Sumner\, entitled “Can Legal Weed Win?” (University of California Press\, 2022). \nI draw upon data and anecdotes from our own experience working with California cannabis regulators since 2016. I explain why many cannabis businesses and some aspects of legalization fail to measure up\, while others occasionally get it right. \nThe stories I tell stretch from before America’s first medical weed dispensaries opened in 1996 through the short-term boom in legal consumption that happened during COVID-19 lockdowns. The presentation is peppered with unexpected insights about how cannabis markets can thrive\, how regulators get the laws right or wrong\, and what might happen to legal and illegal cannabis markets going forward. \n  \n \n \n  \n  \n \n \n  \n 
URL:https://www.bse.u-bordeaux.fr/agenda/seminaire-robin-goldstein-uc-davis/
LOCATION:BxSE\, salle de séminaire H2-116\, bât.H\, campus Pessac\, avenue Leon Duguit\, Pessac\, 33600
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20231127T120000
DTEND;TZID=Europe/Paris:20231127T131500
DTSTAMP:20231122T112856Z
CREATED:20231122T112856Z
LAST-MODIFIED:20231122T112856Z
UID:20075-1701086400-1701090900@www.bse.u-bordeaux.fr
SUMMARY:Séminaire: Marion Richard (PSE)
DESCRIPTION:Agenda > Tous les événements\nSéminaire (BSE – programme 3) \n  \nMarion Richard \n(Paris School of Economics and the Université Catholique de Louvain)\n \n\n« Conflict\, Road Insecurity and Migration in Mali »\n \nAbstract : \nThis study aims to examine how insecurity along main migration routes in Mali affects households’ ability to rely on migration as a risk-coping and income-smoothing strategy.  Exploiting detailed data on the stock of economic migrants and the origin of remittances received from a set of 13 destinations in neighboring countries and regions of Mali\, I first estimate the additional migration costs generated by insecurity with a gravity model. In a second step\, I analyse the aggregate effect of average road insecurity faced by each of the localities on its potential migration market. The findings show that the stock of economic migrants is only weakly correlated with average road insecurity\, suggesting  that reduction in accessibility of some destinations due to conflict is offset by migration to alternative destinations. New seasonal departures in migration instead are reduced for individuals in localities with high average road insecurity\, and these effects are stronger in localities affected by droughts.\n\n  \n  \n– Séminaire organisé par le programme 3 / BSE –\n \n  \n \n \n  \n 
URL:https://www.bse.u-bordeaux.fr/agenda/seminaire-marion-richard-pse/
LOCATION:BxSE\, salle de séminaire H2-116\, bât.H\, campus Pessac\, avenue Leon Duguit\, Pessac\, 33600
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