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seminario Dott. Severino - 12 ottobre 2016 - Bicocca
by Emanuela Rosazza 29 Sep '16

29 Sep '16

Si avvisa che il giorno mercoledì 12 ottobre 2016 alle ore 15 presso l’Università di Milano- Bicocca (via degli Arcimboldi 8 - edificio U7, quarto piano- aula seminari 4026) si terrà il seguente seminario: Speaker: Dott. Federico Severino (Università Bocconi, Milano) Titolo: “Weak time-derivatives and no arbitrage pricing” Abstract: The risk-neutral pricing formula is a central result of asset pricing theory that provides the proper valuation of European derivatives in absence of arbitrages. Despite the variety of option payoffs, price dynamics are driven by the same interest rate process. We formalize this intuition by showing that no arbitrage prices constitute the weak solution of a differential equation, where the risk-free rate has a prominent role. To achieve this goal, we introduce the notion of weak time-derivative, which permits to differentiate functions of Markov processes. It generalizes the infinitesimal generator and provides a characterization of martingales, submartingales and supermartingales; in particular, martingales are characterized by a null weak time-derivative. Through the weak time-derivative, we formulate the no arbitrage pricing differential equation and we prove existence and uniqueness of the solution with both deterministic and stochastic interest rates. Finally, we reformulate the eigenvalue-eigenvector problem of Hansen and Scheinkman (2009) and we retrieve a decomposition of the stochastic discount factor, well-known in the long-term risk literature. This is joint work with Massimo Marinacci. Tutti gli interessati sono invitati a partecipare. Un saluto e a presto, Emanuela ******************************************************************************************* Emanuela Rosazza Gianin Dipartimento di Statistica e Metodi Quantitativi Università di Milano-Bicocca Edificio U7 – 4° Piano Via Bicocca degli Arcimboldi, 8 20126 Milano Tel. 02 64483208 Fax. 02 64483105 e-mail: emanuela.rosazza1(a)unimib.it *******************************************************************************************

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Special issue of Energy Economics in the occasion of "Energy Finance Italia", Padova, December 5-6
by Tiziano Vargiolu 28 Sep '16

28 Sep '16

(sorry for cross-postings) Dear all, we are very pleased to inform you that a selection of the papers presented in occasion of the Second conference "Energy Finance Italia" will be published in the Special Issue on "Risk Management in Energy Markets" of the journal "Energy Economics". The selection of the papers will take place according to the Journal standard procedures. The call for applications and deadlines for the submissions will be posted on the workshop's website events.math.unipd.it/efi2 as soon as defined with the Editor. See you in Padova! Tiziano -------------------------------------------------------------------------- Tiziano Vargiolu Dipartimento di Matematica Phone: +39 049 8271383 Universita' di Padova Fax: +39 049 8271428 Via Trieste, 63 E-mail: vargiolu(a)math.unipd.it I-35121 Padova (Italy) WWW: http://www.math.unipd.it/~vargiolu --------------------------------------------------------------------------

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QFW 2017 - Call for Papers
by Fabio Bellini 28 Sep '16

28 Sep '16

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Eurocast 2017 - Call for papers
by Antonio Di Crescenzo 27 Sep '16

27 Sep '16

Dear Colleague, we are pleased to let you know that the Workshop "Stochastic Models and Applications to Natural, Social and Technical Systems" will be held at the Sixteenth International Conference on Computer Aided Systems Theory, Las Palmas de Gran Canaria, February 19-24, 2017. The Workshop deals with theory and applications of probability in the modeling of random phenomena in the natural sciences, social sciences and technology, focusing on mathematical theory, analytical, algorithmic, experimental approaches and computational methods. Practical applications of stochastic models to diverse areas such as biology, computer science, telecommunications modeling, inventories, reliability, queueing theory, optimization and operations research are very welcome as well. An extended two pages abstract must be sent by e-mail to eurocast(a)iuctc.ulpgc.es until October 31, 2016. Selected full final papers for publication will be required before April 30, 2017. Further information is available at the conference web page (<http://eurocast2017.fulp.ulpgc.es/>http://eurocast2017.fulp.ulpgc.es/). Looking forward meeting you at the Workshop. Best regards, Antonio Di Crescenzo and Amelia G. Nobile -- ============================================= Antonio Di Crescenzo Dipartimento di Matematica Università degli Studi di Salerno Via Giovanni Paolo II, n. 132 84084 Fisciano (SA) Italy Tel. +39-089-963349 Fax: +39-089-963303 E-mail: adicrescenzo(a)unisa.it Web: http://www.unisa.it/docenti/antoniodicrescenzo/index =============================================

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Fwd: Seminari di fisica matematica 28 settembre Giambattista Giacomin
by Gustavo Posta 26 Sep '16

26 Sep '16

Begin forwarded message: > > > Seminari di Fisica Matematica > Dipartimento di Matematica "G. Castelnuovo" > Università di Roma La Sapienza > > > Mercoledì 28 settembre, ore 16, aula di Consiglio > > > Giambattista Giacomin (Université Paris Diderot) > > > Dynamical models on random graphs: mean field versus long time behavior > > > Abstract. > I will address the issue of the proximity of interacting diffusion > models on large graphs with a uniform degree property and the > corresponding mean field model, i.e. a model on the complete graph > with a suitably renormalized interaction parameter. Examples include > Erdos-Renyi graphs with edge probability p(n), n is the number of > vertices, such that p(n)n tends to infinity as n does. I will present > a general result establishing this proximity on finite time horizon, > by exploiting the fact that both systems are accurately described by a > Fokker-Planck PDE in the limit. I will then try to put this result > into perspective by discussing the limitations of our approach. > > > > Tutti gli interessati sono invitati a partecipare. ---------------------------------------------------------------- Gustavo Posta Dipartimento di Matematica Università di Roma "la Sapienza" P.le A. Moro 2, 00185 Roma Italy web: http://www1.mat.uniroma1.it/~posta e-mail: gustavo.posta(a)uniroma1.it phone: +39-06-4991-4969 ------------------------------------------------------------------

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seminario Taniguchi in Bicocca
by Fabio Bellini 26 Sep '16

26 Sep '16

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International Conference on "Credit Solutions for the Real Economy: Implications for Investors, Financial Stability and Policy Design" in Venice - Programme
by Monica Billio 24 Sep '16

24 Sep '16

15th INTERNATIONAL CONFERENCE C R E D I T 2016 *Credit Solutions for the Real Economy: Implications for Investors, Financial Stability and Policy Design *Venice, Italy 6 - 7 October 2016 The objective of the Conference is to bring together academics, practitioners and PhD students working in the area of risk management. The conference this year focuses on *New Credit Solutions for the Real Economy and their Implications for Investors, Financial Stability and Policy Design *and will provide an opportunity for participants engaged in research at the forefront of this area to discuss both the causes and implications of recent events in financial markets and may, in turn, suggest fruitful directions for future research. The Conference is the *fifteenth *of a series dedicated to various aspects of credit risk. The *co-sponsors* of the Conference are *GRETA Associati* (Venice, Italy), *Intesa Sanpaolo *(Milan, Italy), the*European Investment Fund *(Luxembourg), *Research Center SAFE *at Goethe University Frankfurt (Frankfurt, Germany) and *European Investment Bank__*(Luxembourg). The Conference is organised under the auspices of the *Department of Economics of the University Ca Foscari of Venice*, *ABI - Italian Banking Association__*and*European Investment Bank Institute*. The Scientific Committee for the Conference consists of: *Loriana Pelizzon *(Research Center SAFE at Goethe University Frankfurt, Ca Foscari University of Venice & GRETA, Programme Chair), *Francesca Campolongo *(JRC, European Commission), *Marco Da Rin *(Tilburg University), *Helmut Kraemer-Eis *(European Investment Fund), *Jan Pieter Krahnen *(Research Center SAFE at Goethe University Frankfurt),*Adair Morse *(University of California, Berkeley), *Steven Ongena *(University of Zurich, SFI & CEPR) and *Stephen Schaefer *(London Business School) PROGRAMME Thursday, October 6 2016 9.00 - 9.15_Welcome and Opening Remarks _*Monica Billio* (Ca Foscari University of Venice & GRETA) *Loriana Pelizzon* (Research Center SAFE at Goethe University Frankfurt, Ca Foscari University of Venice & GRETA, Programme Chair ) 9.15 - 11.00_Session I: Alternative and Digital Financing I_ - Chairman:*Stephen Schaefer *(London Business School) Key-note talk: /Lending Markets in Transition: Platforms, Borrowers & Investors,/ *Adair Morse* (University of California) /Payment Instruments, Enforceability and Development: Evidence from Mobile Money Technology, /Thorsten Beck**(City University London & CEPR),**Haki Pamuk**(Tilburg University & Wageningen University),**Ravindra Ramrattan**(FSD Kenya & Tilburg University)**and*Burak R. Uras* (Tilburg University & European Banking Center) - _Discussant:_ *Dale Gray *(International Monetary Fund) /How Does P2P Lending Fit Into the Consumer Credit Market?, /*Calebe de Roure *(Frankfurt School of Finance & Management),**Loriana Pelizzon**(Research Center SAFE at Goethe University Frankfurt, Ca Foscari University of Venice & GRETA), Paolo Tasca**(University College London, Centre for Blockchain Technologies) and Anjan Thakor (Washington University) - _Discussant:_ *Bruno Parigi *(University of Padova) 11.45 - 12.45_Session II: Credit Risk_ - Chairman:*Helmut Kraemer-Eis* (European Investment Fund) /Keeping It Personal or Getting Real? On the Drivers and Effectiveness of Personal versus Real Loan Guarantees, /*Sergio Mayordomo *(Bank of Spain), Antonio Moreno (University of Navarra), Steven Ongena (University of Zurich, Swiss Finance Institute, KU Leuven & CEPR) and María Rodríguez-Moreno (Bank of Spain) - _Discussant:_ *Vladimir Volkov *(University of Tasmania) /Default Risk Premium in Credit and Equity Market: A New Approach for Structural Model Estimation, /Alessandro Beber**(City University London),*Raffaele Corvino *(City University London) and Gianluca Fusai (City University London & Università del Piemonte Orientale) - _Discussant:_ *Alain Monfort* (CREST & Banque de France) 14.15 - 15.45_Session III: The Role of the Public Sector in Promoting the Development of Alternative Financing Channels_ - Chairman:*Loriana Pelizzon *(Research Center SAFE at Goethe University Frankfurt, Ca Foscari University of Venice & GRETA) /A Short Description of EIF Activities,/ *Helmut Kraemer-Eis* (European Investment Fund) /The Impact of EIF on the VC Ecosystem, /*Simone Signore *(European Investment Fund) and *Dario Prencipe *(European Investment Fund) /Dual Recourse Instrument - A Long Term Financing Solution for SME Loans, /*Luca Bertalot *(European Mortgage Federation - European Covered Bond Council (EMF-ECBC)), /Transparency The Way to Restore Confidence in the European ABS Market, /*Christian Thun *(European DataWarehouse GmbH) 15.45 - 16.45_Poster Session 1 _ 16.45 - 17.45_Session IV: Alternative and Digital Financing II_ - Chairman:*Francesca Campolongo *(JRC, European Commission) /Informational Synergies in Consumer Credit, /*Martin Hibbeln* (University of Duisburg-Essen), Lars Norden**(Getulio Vargas Foundation), Piet Usselmann (Braunschweig Institute of Technology) and**Marc Gürtler**(Braunschweig Institute of Technology) - _Discussant:_ *Marco Da Rin* (Tilburg University) /The Evolution of the Bitcoin Economy: Extracting and Analyzing the Network of Payment Relationships, /*Paolo Tasca* (University College London, Centre for Blockchain Technologies), Shaowen Liu (Deutsche Bundesbank) and Adam Hayes (University of Wisconsin-Madison) - _Discussant:_ *Ryan Stauffer *(University of Calgary) Friday, October 7 2016 9.00 - 10.45_Session V: Financing SME_ - Chairman:*Massimiliano Marini *(Intesa Sanpaolo) Key-note talk: /Financing Scale-Ups, /*Thomas Hellmann *(Oxford Said Business School) /Assessing the Credit Worthiness of Italian SMEs and Mini-bond Issuers, /Edward I. Altman (New York University),**Maurizio Esentato**(Classis Capital SIM S.p.A) and *Gabriele Sabato* (WiserFunding Ltd.) - _Discussant:_ *Francesca Campolongo *(JRC, European Commission) /Support for the SME Supporting Factor - Multi-Country Empirical Evidence on Systematic Risk Factor for SME Loans, /*Michel Dietsch* (ACPR Banque de France),**Klaus Düllmann (European Central Bank), Henri Fraisse (ACPR Banque de France), Philipp Koziol (European Central Bank) and Christine Ott**(Deutsche Bundesbank) - _Discussant:_ *Michele Costola *(Ca Foscari University of Venice) 11.30 - 13.15_Session VI: *SMEs Access to Financing and Bank Credit*_ - Chairman:*Pier Luigi Gilbert *(European Investment Fund) Key-note talk*:* /SMEs, Young Growth Firms and their Financing in Europe, /*Philipp Hartmann *(European Central Bank) /The Effect of Central Bank Liquidity Injections on Bank Credit Supply, /*Luisa Carpinelli* (Bank of Italy) and Matteo Crosignani (NYU Stern) - _Discussant:_ *Sven Klingler *(Copenhagen Business School) /The Demand and Supply of Mortgage Rate Fixation Periods. Managing Interest Rate Risk and Credit Risk in a Low Rate Environment, /Christoph Basten**(Swiss Financial Market Supervisory Authority & ETHZ), *Benjamin Guin* (Bank of England) and Cathérine Koch (Bank for International Settlements) - _Discussant:_ *Stephen Schaefer *(London Business School) 14.30 - 16.00_PANEL Session: *The Development of Credit Markets: Products, Financing Channels and Business Models//* _Moderator: *Fabrizio Galimberti *(Columnist, Il Sole 24 Ore) *Angelo Federico Arcelli *(Partner, Oliver Wyman) *Philipp Hartmann *(Deputy Director General Research, European Central Bank) *Thomas Hellmann *(Professor of Entrepreneurship and Innovation, Saïd Business School, University of Oxford) *Lars Jul Overby *(Head of Credit, Market and Operational Risk, European Bank Authority) *Dario Scannapieco *(Chairman, European Investment Fund & Vice-President, European Investment Bank) 16.00 - 17.00_Poster Session 2 _17.00 - 18.00_Session VII: Bank Business Models_ - Chairman:*Domenico Sartore *(Ca Foscari University of Venice & GRETA) /Nothing Special about Banks: Competition and Bank Lending in Britain, 1885-1925, /*Fabio Braggion* (Tilburg University & CentER), Narly Dwarkasing**(University of Bonn) and Lyndon Moore (University of Melbourne) - _Discussant:_ *Marcella Lucchetta *(Ca Foscari University of Venice) /Bank Business Models at Zero Interest Rates, /André Lucas**(VU University Amsterdam & Tinbergen Institute), Julia Schaumburg (VU University Amsterdam & Tinbergen Institute) and *Bernd Schwaab* (European Central Bank) - _Discussant:_ *Stine L. Daetz *(Copenhagen Business School) REGISTRATION To register for the Conference you are requested to complete the registration form that is available on our website (http://www.greta.it/credit/credit2016/credit2016.htm <file:///http://www.greta.it/credit/credit2016/credit2016.htm>). Registration fees are: Academics: 300 Euro + VAT Practitioners:1000 Euro + VAT PhD Students*: 130 Euro + VAT *VAT is currently 22%* For participants presenting a paper there are no fees. *Students will have to provide valid proof of their student status. The registration fees cover: Admission to all scientific sessions; Lunches and coffee service during the Conference; Conference kit. The registration fees do not fully cover the conference dinner on October 6th, 2016, for which there is an extra charge of 80.00 Euro per person (conference attendees as well as accompanying persons). For more detailed information (registration, accommodation and Conference venue), please refer to the Conference website: http://www.greta.it/credit/credit2016/credit2016.htm <file:///http://www.greta.it/credit/credit2016/credit2016.htm>

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Tirocini formativi e di orientamento per neolaureati - Scadenza 25 Ottobre 2016
by Maurizio Ceseri 23 Sep '16

23 Sep '16

Si segnala che è stata attivata una selezione per tre tirocini formativi e di orientamento retribuiti da svolgersi presso l'Istituto per le Applicazioni del Calcolo "Mauro Picone" del Consiglio Nazionale delle Ricerche, nell'ambito del progetto Sportello Matematico per l'Industria Italiana. Di seguito, una sintetica descrizione della posizione. Maggiori informazioni e tutti i dettagli per presentare la domanda possono essere trovate al seguente link http://www.sportellomatematico.it/SMII/tirocini-2016/ ------------------------------------------------------------ ------------------------------------------ *L'obiettivo del Tirocinio* è di formare la figura professionale del *Traduttore Tecnologico* nell'ambito della Matematica Industriale, in grado di facilitare la comunicazione tra imprese e centri di ricerca. *Il bando è rivolto a* giovani con una Laurea Specialistica o Magistrale in una delle seguenti discipline: Matematica, Statistica, Fisica, Ingegneria, Scienze Informatiche ed Economia. *Il Tirocinio prevede* un rimborso mensile di *700 Euro* e ha una durata di *6 mesi*. *Per partecipare alla selezione*, è necessario inviare domanda di partecipazione all'Istituto per le Applicazioni del Calcolo “M. Picone” esclusivamente tramite Posta Elettronica Certificata (PEC) all'indirizzo: protocollo.iac(a)pec.cnr.it, entro il 25 Ottobre 2016. Alla domanda deve essere allegato un *curriculum vitae* in formato PDF. *La selezione* dei candidati avverrà il *28 Ottobre 2016 alle ore 9:30* presso l'Istituto per le Applicazioni del Calcolo “M. Picone”, via dei Taurini 19, Roma, che sarà anche la sede del tirocinio formativo. Maurizio Ceseri Sportello Matematico per l'Industria Italiana Istituto per le Applicazioni del Calcolo (IAC-CNR) via dei Taurini 19, 00185 Roma (Italy) Tel: (+39) 0649937369 Website: sportellomatematico.it

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Conference in Leeds - approaching deadline for registration
by Tiziano De Angelis 23 Sep '16

23 Sep '16

Dear All, We would like to kindly remind you of the upcoming conference "Stochastic Analysis of Dynamical Systems, Stochastic Control and Games" which is going to be held at the University of Leeds on 24th - 26th of October 2016. Registration will close on *30th of September*. All necessary information can be found at www.maths.leeds.ac.uk/sandsycog For the list of confirmed speakers please follow the link below http://www.maths.leeds.ac.uk/sandsycog/programme.html Any queries may be addressed to Alexander Veretennikov: a.veretennikov(a)leeds.ac.uk Tiziano De Angelis: t.deangelis(a)leeds.ac.uk We would be most grateful if you could please forward the announcement to anyone potentially interested. Best regards Alexander Veretennikov Tiziano De Angelis

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seminar announcement
by Marco Scarsini 23 Sep '16

23 Sep '16

Thursday 29 September, from 12.00 to 13.00, room 207 viale Romania 32 00197 Rome. Speaker: Stefano Vaccari (Sapienza Università di Roma) Title: Social learning in a competitive market with consumer reviews Abstract: Two products of unknown qualities are simultaneously launched by two different firms in the market. An infinite population of consumers with heterogeneous preferences sequentially decide whether to purchase one of the two products or not to buy at all. Arriving consumers estimate the qualities of products based on the distribution of binary online reviews reported by prior consumers and decide accordingly, obeying a non-Bayesian rule. The goal of our work is to describe how the online review mechanism drives the spread of information in a competitive market and to provide conditions under which consumers' quality estimates converge almost surely to the true qualities of products. ******************************************************* Marco Scarsini Dipartimento di Economia e Finanza LUISS Viale Romania 32 00197 Roma, ITALY URL: http://docenti.luiss.it/scarsini/

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