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Next LTI@Unito webinars: September 20, 2021 @12:45 | September 27, 2021 @12:45
by Luca Regis 14 Sep '21

14 Sep '21

Dear colleagues, I am happy to forward you the following announcements of two seminars in Quantitative Finance organized by LTI@UniTO and Collegio Carlo Alberto: * Stanislava Nikolova (University of Nebraska-Lincoln), September 20th, 12.45: "Corporate Bond Flipping" * Andrea Orame (Bank of Italy), September 27th, 12.45: "Quantitative Easing, Bank Lending and Competition". Please find below the abstract and the zoom links. Best regards, Luca Regis -- Luca Regis Associate Professor ESOMAS Department, University of Torino Collegio Carlo Alberto sites.google.com/view/lucaregis Office: +39 011 670 6065 www.carloalberto.org/lti <#> <https://4z5y5.r.a.d.sendibm1.com/mk/cl/f/4Y3D1gFgxA8KVXx64DKoPB1KCgwrTyqupC…> <#> LTI@Unito and Fondazione Collegio Carlo Alberto are pleased to invite you to the following webinars <#> *September 20, 2021 | 12:45 - 13:45* *“Corporate Bond Flipping”* Stanislava Nikolova (University of Nebraska-Lincoln) <#> *Abstract.* In this paper we provide the first empirical evidence on flipping activity in the corporate bond market. Analyzing insurer trades in corporate bonds during 2002-2018, we show that offerings with worse aftermarket performance are flipped less. When flipping their allocation in an offering, insurers tend to avoid selling to the offering’s underwriters even though underwriters offer better prices. The sensitivity of flipping to aftermarket performance is broadly similar when flipping to underwriters than non-underwriters, which suggests that underwriters discourage flipping in both overpriced and underpriced offerings. Insurers that flip their allocation to underwriters receive less profitable allocations in these underwriters’ subsequent offerings. Overall, our findings suggest that the repeated game nature of the issuance process allows underwriters to partially limit flipping by using their allocation discretion to penalize flippers. /Joint with L. Wang/. Zoom Link: https://us02web.zoom.us/j/88495362012?pwd=TWdkS0lPTm1lQTQyVVVTVGh1Wmljdz09 <https://4z5y5.r.a.d.sendibm1.com/mk/cl/f/kZGUmIunEdxz1dadhHTfrur0lcEACj7lZS…> Meeting ID: 884 9536 2012 Passcode: 397756 <#> *September 27, 2021 | 12:45 - 13:45* *“Quantitative Easing, Bank Lending, and Competition”* Andrea Orame (Bank of Italy) <#> *Abstract.* We study how the European Central Bank’s quantitative easing (QE) program announced in January 2015 affected lending by Italian banks. Banks exposed to QE, especially the more illiquid ones, increased lending relatively more at both the intensive and extensive margins after QE. But we also find evidence of substitution. Branches of non-QE-exposed banks contracted lending in areas where QE-exposed banks dominate. Because of this substitution, we find no evidence of an aggregate credit expansion. Our results suggest that QE programs that target a broader swath of the banking system could more effectively expand lending. Zoom Link: https://us02web.zoom.us/j/86146036034?pwd=SWJJUXU4Qmxoa2pTY29nS2FHOVNQZz09 <https://4z5y5.r.a.d.sendibm1.com/mk/cl/f/44E8eCvPH991Azy9eSesid2FFlvnlb1e9X…> Meeting ID: 861 4603 6034 Passcode: 413428 <#> <#> <#> <https://4z5y5.r.a.d.sendibm1.com/mk/cl/f/_oZ7DkyGZmAbPkUPJsKpuoBy8uqcSFzkuW…> <https://4z5y5.r.a.d.sendibm1.com/mk/cl/f/DK9zEeuKEW2jWh1UAQCh-j1VYcej6bGHCz…> <#> FONDAZIONE COLLEGIO CARLO ALBERTO Piazza Arbarello 8 - 10122 Torino, Italy phone: +390116705000 segreteria(a)carloalberto.org - www.carloalberto.org Facebook <https://4z5y5.r.a.d.sendibm1.com/mk/cl/f/EhFkUbLMNzNCTeAxC7A4cF4PRl2kYgiRsn…> Twitter <https://4z5y5.r.a.d.sendibm1.com/mk/cl/f/BdVrW_64gEvSYyGKa4rnDPTRygLC0CdHcu…> LinkedIn <https://4z5y5.r.a.d.sendibm1.com/mk/cl/f/FkSkjvNQuxHGBHGhc1xUYaG4I7sr6lz1OQ…> Instagram <https://4z5y5.r.a.d.sendibm1.com/mk/cl/f/1hM60Du7CJMwkHPB4NN-TI4vMnXwOFjH6m…> Youtube <https://4z5y5.r.a.d.sendibm1.com/mk/cl/f/otxZ4nQ6HQHu0R0ipgYVcKbQ0en4Y1XeR7…> <#> *INFORMATION UNDER THE NEW GENERAL DATA PROTECTION REGULATION (GDPR)* Your personal information has been gathered for the exclusive purpose of informing you about the Collegio's initiatives, considering our and your legitimate interest or your consent. If you wish to have your personal data modified please contact Fondazione Collegio Carlo Alberto, piazza Arbarello 8, 1022 Torino, Italy - phone: +390116705000 - privacy(a)carloalberto.org To find out about the policies regarding the processing of personal data pursuant to articles 13-14 of EU Regulation 2016/679, consult the information at the following link https://www.carloalberto.org/privacy/ <https://4z5y5.r.a.d.sendibm1.com/mk/cl/f/0Pq8nWJD_zaSFiEzfKZN5ansJvxxH6AuSi…> *Unsubscribe* <https://4z5y5.r.a.d.sendibm1.com/mk/un/FdHaK2tpDjqFtpVjuIOWNIJGZdawrnP5_Bp5…> <#> © 2021 Fondazione Collegio Carlo Alberto

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Padova Online Seminar by Oriane Blondel (Université Claude Bernard Lyon 1) [Friday, Sept. 24 at 14.30]
by alessandra bianchi 14 Sep '21

14 Sep '21

Dear Colleagues, We would like to invite you to the following Probability seminar that will take place on September 24 at 14.30 by the zoom platform. ________________________________________________________ Speaker: Oriane Blondel ( Université Claude Bernard Lyon 1) Title: Kinetically constrained models out of equilibrium 24 SEPTEMBER (Friday) - 14:30 zoom link: TBA available on the webpage https://www.math.unipd.it/~bianchi/seminari/ ) Abstract: Kinetically constrained models are interacting particle systems on Z^d, in which particles can appear/disappear only if a given local constraint is satisfied. This condition complexifies significantly the dynamics. In particular, it deprives the system of monotonicity properties, which leaves us with few tools to study the dynamics when it is initially not at equilibrium. I will review the results and techniques we have in this direction. Best regards The organizers (A. Bianchi, G. Callegaro, M. Formentin) -- Alessandra Bianchi Dip. di Matematica Università di Padova Via Trieste, 63 - 35121 Padova, Italy phone: +39 049 827 14 06 fax: +39 049 827 14 28 e-mail: bianchi(a)math.unipd.it http://www.math.unipd.it/~bianchi/

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JEAN JACOD SEMINAR in VERONA, 22/9/2021 at 12:00
by Cecilia Mancini 14 Sep '21

14 Sep '21

JEAN JACOD, Emeritus Professor at the University Pierre et Marie Curie in Paris (Paris 6), on Wednesday, the 22nd at 12:00, will give the following SEMINAR Title: Testing for the Markov Property in a High-Frequency Setting (joint with Yacine Ait-Sahalia) Abstract. The aim is to present a test for the homogeneous Markov property of a one-dimensional process X observed at regularly spaced times over a finite time interval. The frequency goes to infinity, and we test the null hypothesis according to which the spot volatility takes the form sigmat= f(X_t) for some smooth enough non-vanishing function f. The test relies on some Central Limit Theorems related to the local times of a semimartingale. We allow the process X to have jumps, restricted to finite activity. We will mostly consider the case when the process is observed without error, and if time permits we will give a method covering the case where microstrucutre noise is present. All interested people are warmly invited to participate. The seminar will be offered in a hybrid format: Zoom Webinar: please use the following form to register and to receive the webinar link on the day of the seminar https://docs.google.com/forms/d/e/1FAIpQLScZAsFnymSi11UklAMABm8Nwtg6txOogxQ… Live attendance: the Department of Economics, via Cantarane 24, Vaona room. Due to the limited number of available seats, interested people should write an e-mail to: cecilia.mancini(a)univr.it<mailto:cecilia.mancini@univr.it> Professor Jacod will be visiting our department from 20 to 23 of September

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Research grant: Metaheuristics and ML for Financial Trading - Ca' Foscari Univ. of Venice
by Marco Corazza 13 Sep '21

13 Sep '21

Dear All: - The Department of Economics of the Ca' Foscari University of Venice has announced a public selection for a one-year *research grant* entitled "*Combining optimization metaheuristics and artificial intelligence to design quasi-real-time trading strategies*". - Application deadline: *20 September 2021*, *12:00* (Italian time); - Webpage: *https://www.unive.it/data/28825/ <https://www.unive.it/data/28825/>*; - Call: *https://apps.unive.it/common2/file/download/assegni_ricerca/6131f297d27a7 <https://apps.unive.it/common2/file/download/assegni_ricerca/6131f297d27a7>* . The main objective of the project is to develop and implement a decision-making system for financial trading combining metaheuristics for optimization with Machine Learning and Deep Learning techniques. Best regards, Marco Corazza -- Marco Corazza, Ph.D. Department of Economics - Ca' Foscari University of Venice San Giobbe, Cannaregio 873 - 30121 Venezia, Italy Mobile: (+39) 366 602-9134 Phone: (+39) 041 234-6921 Fax: (+39) 041 234-7444 E-mail: corazza(a)unive.it Editor-in-Chief: Mathematical Methods in Economics and Finance - www.unive.it/m2ef

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PhD course Set-Valued Stochastic Finance - Ararat, September 13, 14, 15, 22
by Mastrogiacomo Elisa 06 Sep '21

06 Sep '21

On September 13, 14, 15, 22 with schedule 10:00-12:00, Cagin Ararat (Bilkent University) will give a virtual short PhD-course for the PhD program in Methods and Models for Economic Decisions (Insubria University). You can find title and abstract below, as well as instructions to attend the course. You are all invited! Short Online Course, Università degli Studi dell'Insubria September 2021, Varese Set-Valued Stochastic Finance Lecturer: Çağın Ararat, Bilkent University, Ankara, Turkey Email: cararat(a)bilkent.edu.tr<mailto:cararat@bilkent.edu.tr> Meeting Times: 10:00-12:00 on September 13, 14, 15, 22 Zoom: https://zoom.us/j/98597190889?pwd=cm1vOVdIeWdMdVZ4UTNkY1Vkb0lvZz09 Meeting ID: 985 9719 0889 Passcode: 341415 Abstract: This short online course is concerned with the fundamentals and some recent developments in the theory of set-valued risk measures. These set-valued functionals are particularly useful in quantifying risk in interconnected financial networks where the entities are subject to correlated sources of randomness, in which case the functionals are called systemic risk measures. After studying set-valued risk measures in static and discrete-time settings, we will observe that the continuous-time case is very much undiscovered, largely due to the challenges in set-valued stochastic analysis. We will conclude the course with a simple form of a set-valued backward stochastic differential equation, which has the potential to be linked to set-valued risk measures in continuous time. *** Please forward to anyone interested. Kind regards, Elisa Mastrogiacomo ----------------------------------------- Professore Associato di Metodi matematici dell'economia e delle scienze attuariali e finanziarie Università degli Studi dell'Insubria Dipartimento di Economia Via Monte Generoso, 71 – 21100 Varese tel. +39 0332/395528 web: https://www.uninsubria.it/hpp/elisa.mastrogiacomo mail: elisa.mastrogiacomo(a)uninsubria.it<mailto:mario.rossi@uninsubria.it>

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bando RTD-B SECS-S/06, Sapienza Roma
by Gabriele Stabile 04 Sep '21

04 Sep '21

Buongiorno, il Dipartimento di Metodi e Modelli per l'Economia, il Territorio e la Finanza (MEMOTEF), Facoltà di Economia, Università La Sapienza di Roma, ha aperto un bando per una posizione di ricercatore a tempo determinato di tipo B, per il SSD SECS-S/06 Il bando è reperibile all'indirizzo internet https://web.uniroma1.it/trasparenza/sites/default/files/DR%202267_2021%20de… pag.123) La scadenza per la presentazione della domanda è il 30 settembre 2021. Gabriele Stabile -- ________________________________________________________ Le informazioni contenute in questo messaggio di posta elettronica sono strettamente riservate e indirizzate esclusivamente al destinatario. Si prega di non leggere, fare copia, inoltrare a terzi o conservare tale messaggio se non si è il legittimo destinatario dello stesso. Qualora tale messaggio sia stato ricevuto per errore, si prega di restituirlo al mittente e di cancellarlo permanentemente dal proprio computer. The information contained in this e mail message is strictly confidential and intended for the use of the addressee only. If you are not the intended recipient, please do not read, copy, forward or store it on your computer. If you have received the message in error, please forward it back to the sender and delete it permanently from your computer system. -- Fai crescere i nostri giovani ricercatori dona il 5 per mille alla Sapienza *codice fiscale 80209930587*

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RTDb MAT/06 - Pavia - scadenza 27 settembre
by Enrico Priola 30 Aug '21

30 Aug '21

Care colleghe e colleghi, vi informo che è uscito in Gazzetta Ufficiale un bando da RTDb in S.C. 01/A3 Analisi matematica, Probabilità e Statistica matematica - S.S.D. MAT/06 Probabilità e Statistica matematica presso il Dipartimento di Matematica dell'Università di Pavia. Il link al bando e' http://wcm-3.unipv.it/site/home/ateneo/bandi-e-concorsi/concorsi-per-person… Scadenza presentazione domande: 27 settembre 2021 ore 12.00. Cari saluti Enrico Priola -- Enrico Priola Dipartimento di Matematica, Università di Pavia Via Adolfo Ferrata 5, 27100 Pavia tel +39 0382 985639

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BiGSEM Doctoral Workshop Call for Papers (fwd)
by Tiziano Vargiolu 27 Aug '21

27 Aug '21

---------- Forwarded message ---------- Date: Fri, 27 Aug 2021 13:21:50 +0000 From: "Kemper, Annika" <annika.kemper(a)uni-bielefeld.de> To: "vargiolu(a)math.unipd.it" <vargiolu(a)math.unipd.it> Subject: BiGSEM Doctoral Workshop Call for Papers Dear Tiziano, I would like to draw your attention to the Call for Papers for the BiGSEM Doctoral Workshop in December 2021 and attached the detailed information below. If you know anyone who would be interested in and would like to apply, you are very welcome to spread the information. Papers from the research areas Economics, Management and Finance are invited. This could be also interesting for the EFI-mailing list. Best wishes from Bielefeld, Annika --- Dear Sir or Madam, We would like to bring to your attention the upcoming ?16th BiGSEM Doctoral Workshop on Economics and Management?. Organized by Bielefeld Graduate School of Economics and Management (BiGSEM) doctoral students, it is aimed at bringing together doctoral students (in economics and management) by providing an opportunity for presenting and discussing their research (with peers and established researchers) in an informal atmosphere. For participation in the workshop, we are currently accepting applications. Hence, we kindly ask you to forward the announcement below to anyone who might be interested in participating or attending the workshop. CALL FOR PAPERS 16th BiGSEM Doctoral Workshop on Economics and Management Bielefeld University, Center for Interdisciplinary Research (ZiF) December 13-14, 2021 EXTENDED SUBMISSION DEADLINE: September 15th, 2021 If you wish to apply, submit a paper via the following link: uni-bielefeld.de/bigsem-submission FURTHER INFORMATION: https://uni-bielefeld.de/fakultaeten/wirtschaftswissenschaften/einrichtunge… E-MAIL: bigsemworkshop(a)uni-bielefeld.de We plan the workshop in person, but depending on the corona situation, we have to adapt to the current circumstances. Therefore, there might be changes on a short-term notice. We will keep you updated. Thank you in advance for your cooperation and support in spreading the information about our workshop. Best wishes, The BiGSEM Doctoral Workshop Organization Team

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Webseminar "Concentration Inequality in Machine Learning"
by Imma Curato 27 Aug '21

27 Aug '21

Dear all, I would like to invite you to participate in the first seminar organized by the "Young Researchers Committee of the Bernoulli Society". You find the announcement of our event below. We look forward to seeing you there! Best Regards Imma Curato P.S. More information about our society can be found at http://www.bernoulli-society.org/ [http://www.worldofstatistics.org/wos/images/buttons/wos_125x125.gif]<http://www.bernoulli-society.org/> Bernoulli Society for Mathematical Statistics and Probability<http://www.bernoulli-society.org/> The Bernoulli Society was founded in 1975 as a Section of the International Statistical Institute ().The Bernoulli Society now has a membership of more than 1000 representing nearly 70 countries, a third of those also being members of the ISI who chose the Bernoulli Society as their Association. www.bernoulli-society.org +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ The webinar "Concentration inequality in Machine Learning" organized by the Young Researchers Committee of the Bernoulli Society will take place on September 15th at 5 pm (CEST). Selected young European researchers active in probability and machine learning will present their recent contributions. The seminar is a joint cooperation with the One World YoungStatS project. Speakers: Antoine Marchina (Université de Paris) Geoffrey Chinot (ETH Zurich) Discussant: Prof. Gábor Lugosi, ICREA Research Professor at Pompeu Fabra University and Barcelona GSE Research Professor. The registration form to attend the webinar can be found at https://youngstats.github.io/post/2021/06/30/concentration-inequalities-in-… Concentration Inequalities in Machine Learning | YoungStatS<https://youngstats.github.io/post/2021/06/30/concentration-inequalities-in-…> The fifth “One World webinar” organized by YoungStatS will take place on September 15th, 2021. Selected young European researchers active in the areas of probability and machine learning will present their recent contributions. youngstats.github.io Further details and the Zoom link will be sent to the registered addresses only.

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PhD studentship: Data assimilation and machine learning
by Tobias Kuna 24 Aug '21

24 Aug '21

Dear All, sorry for the late notice, be aware of the tight deadline, but we only recently found out the fact that also international students will be fully covered, for details follow the link. Please contact us in case you have any questions. The Department of Mathematics & Statistics at the University of Reading is pleased to offer up to two fully funded four year EPSRC PhD studentships in the Mathematical Sciences. Studentships are offered in a range of areas covering applied, numerical and pure mathematics and statistics. Further details on the available projects can be found at http://www.reading.ac.uk/graduateschool/funding-and-fees/gs-PhD-studentship…<https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.readin…> In particular PhD project 1 is aimed at studying the mathematical properties of the novel data assimilation and machine learning combined algorithms. Full details can be found at: http://www.reading.ac.uk/web/files/graduateschool/Project_1_-_Broecker_et_a…<https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.readin…> Deadline: 27 August 2021 Start date: January 2022 Best regards, Tobias Kuna

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