Banking supervision with the use of innovative statistical techniques (EN)

Tsikripis, Ioannis

Siakoulis, Vasileios

Petropoulos, Anastasios

Vlachogiannakis, Nikolaos

Stavroulakis, Evangelos

Proactively monitoring and assessing the economic health of financial system has always been the cornerstone of supervisory authorities for supporting informed and timely decision making. Bank of Greece as the competent supervisory authority for the Greek banking system evaluates both the riskiness of banks on an individual level and the health of the financial system in total, from a macro prudential perspective. In accomplishing those targets, the Bank of Greece could make use –inter alia- of various statistical methods along with expert judgment. In this work, we employ a series of innovative modeling techniques in the prediction of individual bank insolvencies and generalized financial crises. Our empirical results indicate that innovative statistical techniques, i.e. Deep Learning and Machine Learning methodologies, have superior out of sample and out of time predictive performance in comparison to traditionally employed methods in finance, such as Logistic Regression, Classification Tress, and Linear Discriminant Analysis. In essence, we build an Early Warning System for bank insolvencies and another one for stock market crises, which could complement the assessments performed by micro-prudential and macroprudential authorities. In short, the holistic monitoring of the resilience of the financial system would steer decision making, via triggering the imposition of any necessary targeted corrective actions, leading vulnerable institutions back to viable business performance and the financial system back to balanced operation. (EN)

info:eu-repo/semantics/article

info:eu-repo/semantics/publishedVersion

Άρθρο από Ομότιμους Αξιολογητές (EL)

Bank’s insolvencies (EN)

Financial Crises (EN)

Banking Supervision (EN)

Big Data (EN)

Machine Learning (EN)

Deep Learning (EN)

Ελληνικό Ινστιτούτο Οικονομικών της Εκπαίδευσης & Δια Βίου Μάθησης, της Έρευνας & Καινοτομίας

Εκπαίδευση, Δια Βίου Μάθηση, Έρευνα και Τεχνολογική Ανάπτυξη, Καινοτομία και Οικονομία

Εισηγήσεις

Εκπαίδευση, Δια Βίου Μάθηση, Έρευνα και Τεχνολογική Ανάπτυξη, Καινοτομία και Οικονομία

Αγγλική γλώσσα

2019-10-15

https://eproceedings.epublishing.ekt.gr/index.php/inoek/article/view/1528

10.12681/elrie.1528

Hellenic Scientific Institute Economics of Education & Lifelong Learning, of Research & In (EL)

2529-2153

Εκπαίδευση, Δια Βίου Μάθηση, Έρευνα και Τεχνολογική Ανάπτυξη, Καινοτομία και Οικονομία; Τόμ. 2 (2019): Πρακτικά του 2ου Πανελληνίου Επιστημονικού Συνεδρίου με Διεθνή Συμμετοχή «Ελλάδα-Ευρώπη 2020: Εκπαίδευση, Δια Βίου Μάθηση, Έρευνα, Νέες Τεχνολογίες, Καινοτομία και Οικονομία», Λαμία 28, 29, 30 Σεπτεμβρίου 2018; 810-823 (EL)

Education, Lifelong Learning, R&D, Innovation and Economy; Vol. 2 (2019): Proceedings of the 2nd Panhellenic Scientific Conference with International Participation “Greece-Europe 2020: Education, Lifelong Learning, Research, New Technologies, Innovation and Economy”, Lamia, 28,29,30 September 2018; 810-823 (EN)

Πνευματική ιδιοκτησία (c) 2019 VASILEIOS SIAKOULIS (EL)