IDEAS home Printed from https://ideas.repec.org/p/ctc/serie1/def037.html
   My bibliography  Save this paper

Discovering SIFIs in interbank communities

Author

Listed:
  • Nicolò Pecora
  • Alessandro Spelta

    () (Università Cattolica del Sacro Cuore
    Dipartimento di Economia e Finanza, Università Cattolica del Sacro Cuore)

Abstract

This paper proposes a new methodology based on non-negative matrix factor- ization to detect communities and to identify Systemically Important Financial In- stitutions in the interbank network as well as within communities. The method is speci cally designed for directed weighted networks and it is able to take into account exposures on both sides of banksbalance sheets, distinguishing between Systemically Important Borrowers and Lenders. Using interbank transactions data from the e-Mid platform, we show that the systemic importance associated with Italian banks decreased during the 2007-2009 nancial crisis while the opposite happened for foreign institutions. We also show that, as the transactions volume grew, the number of communities rose as well. The contrary happened during the crisis phase. Moreover results indicate that, during nancial crisis, banks strongly operate into non overlapping communities with few institutions playing the role of SIFIs. On the contrary during business as usual times banks act in several and overlapping modules.

Suggested Citation

  • Nicolò Pecora & Alessandro Spelta, 2016. "Discovering SIFIs in interbank communities," DISCE - Working Papers del Dipartimento di Economia e Finanza def037, Università Cattolica del Sacro Cuore, Dipartimenti e Istituti di Scienze Economiche (DISCE).
  • Handle: RePEc:ctc:serie1:def037
    as

    Download full text from publisher

    File URL: http://dipartimenti.unicatt.it/economia-finanza-def037.pdf
    File Function: First version, 2016
    Download Restriction: no

    References listed on IDEAS

    as
    1. repec:ctc:serie1:def4 is not listed on IDEAS
    2. Daniel Fricke & Thomas Lux, 2015. "On the distribution of links in the interbank network: evidence from the e-MID overnight money market," Empirical Economics, Springer, vol. 49(4), pages 1463-1495, December.
    3. Mattia Guerini, 2013. "Is the Friedman Rule Stabilizing? Some Unpleasant Results in a Heterogeneous Expectations Framework," DISCE - Working Papers del Dipartimento di Economia e Finanza def003, Università Cattolica del Sacro Cuore, Dipartimenti e Istituti di Scienze Economiche (DISCE).
    4. repec:ctc:serie1:def0009 is not listed on IDEAS
    5. Sobbrio, Francesco, 2014. "Citizen-editors' endogenous information acquisition and news accuracy," Journal of Public Economics, Elsevier, vol. 113(C), pages 43-53.
    6. repec:ctc:serie1:def3 is not listed on IDEAS
    7. Iori, Giulia & Renò, Roberto & De Masi, Giulia & Caldarelli, Guido, 2007. "Trading strategies in the Italian interbank market," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 376(C), pages 467-479.
    8. repec:ctc:serie1:def0006 is not listed on IDEAS
    9. Massimo Bordignon & Matteo Gamalerio & Gilberto Turati, 2013. "Decentralization, Vertical Fiscal Imbalance, and Political Selection," CESifo Working Paper Series 4459, CESifo Group Munich.
    10. repec:ctc:serie1:def9 is not listed on IDEAS
    11. Battiston, Stefano & Delli Gatti, Domenico & Gallegati, Mauro & Greenwald, Bruce & Stiglitz, Joseph E., 2012. "Liaisons dangereuses: Increasing connectivity, risk sharing, and systemic risk," Journal of Economic Dynamics and Control, Elsevier, vol. 36(8), pages 1121-1141.
    12. Elenka Brenna & Federico Spandonaro, 2014. "Does federalism induce patients’ mobility across regions? Evidence from the Italian experience," DISCE - Working Papers del Dipartimento di Economia e Finanza def009, Università Cattolica del Sacro Cuore, Dipartimenti e Istituti di Scienze Economiche (DISCE).
    13. Craig, Ben & von Peter, Goetz, 2014. "Interbank tiering and money center banks," Journal of Financial Intermediation, Elsevier, vol. 23(3), pages 322-347.
    14. repec:ctc:serie1:def0003 is not listed on IDEAS
    15. repec:ctc:serie1:def2 is not listed on IDEAS
    16. Paul Bingley & Lorenzo Cappellari, 2019. "Correlation of Brothers' Earnings and Intergenerational Transmission," The Review of Economics and Statistics, MIT Press, vol. 101(2), pages 370-383, May.
    17. Michael Boss & Helmut Elsinger & Martin Summer & Stefan Thurner, 2004. "An Empirical Analysis of the Network Structure of the Austrian Interbank Market," Financial Stability Report, Oesterreichische Nationalbank (Austrian Central Bank), issue 7, pages 77-87.
    18. repec:ctc:serie1:def8 is not listed on IDEAS
    19. S Battiston & G di Iasio & L Infante & F Pierobon, 2015. "Capital and contagion in financial networks," IFC Bulletins chapters,in: Bank for International Settlements (ed.), Indicators to support monetary and financial stability analysis: data sources and statistical methodologies, volume 39 Bank for International Settlements.
    20. Iori, Giulia & De Masi, Giulia & Precup, Ovidiu Vasile & Gabbi, Giampaolo & Caldarelli, Guido, 2008. "A network analysis of the Italian overnight money market," Journal of Economic Dynamics and Control, Elsevier, vol. 32(1), pages 259-278, January.
    21. Daniela Parisi, 2014. "Is There Room for 'Fear' as a Human Passion in the Work by Adam Smith?," DISCE - Working Papers del Dipartimento di Economia e Finanza def008, Università Cattolica del Sacro Cuore, Dipartimenti e Istituti di Scienze Economiche (DISCE).
    22. repec:ctc:serie1:def0008 is not listed on IDEAS
    23. repec:ctc:serie1:def0005 is not listed on IDEAS
    24. repec:ctc:serie1:def0002 is not listed on IDEAS
    25. Fricke, Daniel & Lux, Thomas, 2012. "Core-periphery structure in the overnight money market: Evidence from the e-MID trading platform," Kiel Working Papers 1759, Kiel Institute for the World Economy (IfW).
    26. Cocco, João F. & Gomes, Francisco J. & Martins, Nuno C., 2009. "Lending relationships in the interbank market," Journal of Financial Intermediation, Elsevier, vol. 18(1), pages 24-48, January.
    27. Nicolas Arregui & Mohamed Norat & Antonio Pancorbo & Jodi G Scarlata & Eija Holttinen & Fabiana Melo & Jay Surti & Christopher Wilson & Rodolfo Wehrhahn & Mamoru Yanase, 2013. "Addressing Interconnectedness; Concepts and Prudential Tools," IMF Working Papers 13/199, International Monetary Fund.
    28. Elenka Brenna & Cinzia Di Novi, 2013. "Is caring for elderly parents detrimental to women’s mental health? The influence of the European North-South gradient," DISCE - Working Papers del Dipartimento di Economia e Finanza def004, Università Cattolica del Sacro Cuore, Dipartimenti e Istituti di Scienze Economiche (DISCE).
    29. Fricke, Daniel, 2012. "Trading strategies in the overnight money market: Correlations and clustering on the e-MID trading platform," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 391(24), pages 6528-6542.
    30. repec:ctc:serie1:def6 is not listed on IDEAS
    31. repec:ctc:serie1:def0004 is not listed on IDEAS
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Simone Moriconi, 2016. "Taxation, Industry Integration and Production Efficiency," CESifo Working Paper Series 6001, CESifo Group Munich.
    2. Elenka Brenna & Lara Gitto, 2016. "Financing elderly care in Italy and Europe. Is there a common vision?," DISCE - Working Papers del Dipartimento di Economia e Finanza def047, Università Cattolica del Sacro Cuore, Dipartimenti e Istituti di Scienze Economiche (DISCE).
    3. Sebastiano Della Lena & Fabrizio Panebianco, 2019. "Cultural Transmission with Incomplete Information: Parental Perceived Efficacy and Group Misrepresentation," DISCE - Working Papers del Dipartimento di Economia e Finanza def079, Università Cattolica del Sacro Cuore, Dipartimenti e Istituti di Scienze Economiche (DISCE).
    4. Grazia Cecere & Nicoletta Corrocher & Maria Luisa Mancusi, 2016. "Financial constraints and public funding for eco-innovation: Empirical evidence on European SMEs," DISCE - Working Papers del Dipartimento di Economia e Finanza def046, Università Cattolica del Sacro Cuore, Dipartimenti e Istituti di Scienze Economiche (DISCE).
    5. Rosario Crinò & Giovanni Immordino & Salvatore Piccolo, 2018. "Fighting Mobile Crime," DISCE - Working Papers del Dipartimento di Economia e Finanza def071, Università Cattolica del Sacro Cuore, Dipartimenti e Istituti di Scienze Economiche (DISCE).
    6. Michele Tettamanzi, 2017. "E Many Pluribus Unum: A Behavioural Macro-Economic Agent Based Model," DISCE - Working Papers del Dipartimento di Economia e Finanza def062, Università Cattolica del Sacro Cuore, Dipartimenti e Istituti di Scienze Economiche (DISCE).
    7. repec:bpj:bejeap:v:17:y:2017:i:3:p:20:n:6 is not listed on IDEAS
    8. Tiziana Assenza & Domenico Delli Gatti & Jakob Grazzini & Giorgio Ricchiuti, 2016. "Heterogeneous Firms and International Trade: The role of productivity and financial fragility," DISCE - Working Papers del Dipartimento di Economia e Finanza def042, Università Cattolica del Sacro Cuore, Dipartimenti e Istituti di Scienze Economiche (DISCE).
    9. Cottini Elena & Ghinetti Paolo, 2017. "Is it the Way You Live or the Job You Have? Health Effects of Lifestyles and Working Conditions," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 17(3), pages 1-20, July.
    10. Luca Fiorito & Cosma Orsi, 2016. "Survival Value And A Robust, Practical, Joyless Individualism: Thomas Nixon Carver, Social Justice, And Eugenics," DISCE - Working Papers del Dipartimento di Economia e Finanza def044, Università Cattolica del Sacro Cuore, Dipartimenti e Istituti di Scienze Economiche (DISCE).
    11. Russell Davidson & Andrea Monticini, 2018. "Improvements in Bootstrap Inference," DISCE - Working Papers del Dipartimento di Economia e Finanza def070, Università Cattolica del Sacro Cuore, Dipartimenti e Istituti di Scienze Economiche (DISCE).
    12. Elenka Brenna & Lara Gitto, 2018. "Adult education, the use of Information and Communication Technologies and the impact on quality of life: a case study," DISCE - Working Papers del Dipartimento di Economia e Finanza def073, Università Cattolica del Sacro Cuore, Dipartimenti e Istituti di Scienze Economiche (DISCE).

    More about this item

    Keywords

    Financial networks; community detection; systemic risk.;

    JEL classification:

    • D8 - Microeconomics - - Information, Knowledge, and Uncertainty
    • L14 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Transactional Relationships; Contracts and Reputation
    • C02 - Mathematical and Quantitative Methods - - General - - - Mathematical Economics

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:ctc:serie1:def037. See general information about how to correct material in RePEc.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Simone Moriconi). General contact details of provider: http://edirc.repec.org/data/dscatit.html .

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service hosted by the Research Division of the Federal Reserve Bank of St. Louis . RePEc uses bibliographic data supplied by the respective publishers.