Anneke Kosse - Latest

• Finding a Needle in a Haystack: A Machine Learning Framework for Anomaly Detection in Payment Systems

  Staff Working Paper 2024-15 Ajit Desai, Anneke Kosse, Jacob Sharples

  Our layered machine learning framework can enhance real-time transaction monitoring in high-value payment systems, which are a central piece of a country’s financial infrastructure. When tested on data from Canadian payment systems, it demonstrated potential for accurately identifying anomalous transactions. This framework could help improve cyber and operational resilience of payment systems.

  Content Type(s): Staff research, Staff working papers Research Topic(s): Digital currencies and fintech, Financial institutions, Financial services, Financial system regulation and policies, Payment clearing and settlement systems JEL Code(s): C, C4, C45, C5, C55, D, D8, D83, E, E4, E42

• Transmission of Cyber Risk Through the Canadian Wholesale Payment System

  Staff Working Paper 2022-23 Anneke Kosse, Zhentong Lu

  This paper studies how the impact of a cyber attack that paralyzes one or multiple banks' ability to send payments would transmit to other banks through the Canadian wholesale payment system. Based on historical payment data, we simulate a wide range of scenarios and evaluate the total payment disruption in the system.

  Content Type(s): Staff research, Staff working papers Research Topic(s): Financial institutions, Financial stability, Payment clearing and settlement systems JEL Code(s): C, C4, C49, E, E4, E42, E47, G, G2, G21

• An Empirical Analysis of Bill Payment Choices

  Staff Working Paper 2021-23 Anneke Kosse

  How do Canadians pay their bills? 2019 survey data collected from over 4,000 Canadian consumers show how people’s bill payment choices vary with consumer characteristics and types of bills. The data also reveal that many consumers feel limited in their choices, which suggests that preferences of billers might play an important role as well.

  Content Type(s): Staff research, Staff working papers Research Topic(s): Bank notes, Econometric and statistical methods, Financial services, Payment clearing and settlement systems JEL Code(s): D, D1, D9, G, G2

• Behaviour in the Canadian large-value payment system: COVID-19 vs. the global financial crisis

  Staff Analytical Note 2021-7 Alexander Chaudhry, Anneke Kosse, Karen Sondergard

  Unlike the 2008–09 global financial crisis, the onset of the COVID-19 crisis did not raise stress levels in Canada’s Large Value Transfer System. Swift changes to the Bank of Canada’s collateral policy and its large-scale asset purchase programs likely eased liquidity pressures in the system.

  Content Type(s): Staff research, Staff analytical notes Research Topic(s): Coronavirus disease (COVID-19), Financial institutions, Financial stability, Payment clearing and settlement systems JEL Code(s): E, E4, E42, E5, E51, E58, E6, E65

• Predicting Payment Migration in Canada

  Staff Working Paper 2020-37 Anneke Kosse, Zhentong Lu, Gabriel Xerri

  Developments are underway to replace Canada’s two core payment systems with three new systems. We use a discrete choice model to predict migration patterns of end-users and financial institutions for future systems and discuss their policy implications.

  Content Type(s): Staff research, Staff working papers Research Topic(s): Financial institutions, Financial services, Financial stability, Financial system regulation and policies, Payment clearing and settlement systems JEL Code(s): C, C3, E, E4, E42, G, G1, G2, G28

• The Interplay of Financial Education, Financial Literacy, Financial Inclusion and Financial Stability: Any Lessons for the Current Big Tech Era?

  Staff Working Paper 2020-32 Nicole Jonker, Anneke Kosse

  The objective of this paper is twofold. First, we assess whether financial education might be a suitable tool to promote the financial inclusion opportunities that big techs provide. Second, we study how this potential financial inclusion could impact financial stability.

  Content Type(s): Staff research, Staff working papers Research Topic(s): Development economics, Digital currencies and fintech, Financial markets, Financial services, Financial stability JEL Code(s): D, D1, D14, D9, D91, D92, G, G2, G21, G23, O, O1, O16

• An Economic Perspective on Payments Migration

  Staff Working Paper 2020-24 Anneke Kosse, Zhentong Lu, Gabriel Xerri

  Consumers, businesses and banks make millions of payments each day using a variety of instruments, such as debit cards, cheques and wires. Canada is currently developing three new systems to process these transactions: Lynx, Settlement Optimization Engine (SOE) and Real-Time Rail (RTR).

  Content Type(s): Staff research, Staff working papers Research Topic(s): Financial services, Financial system regulation and policies, Payment clearing and settlement systems JEL Code(s): E, E4, E42, G, G2, G21
• November 16, 2017

  Acceptance and Use of Payments at the Point of Sale in Canada

  Bank of Canada Review - Autumn 2017 Ben Fung, Kim Huynh, Anneke Kosse

  Merchants universally accept cash. Consumers widely hold cash but also carry debit and credit cards. The cost of using a method of payment has only a small influence on which method consumers use. Large merchants accept all payments, while only two-thirds of small and medium-sized businesses accept credit cards. Merchants report that credit cards are the costliest payment method compared with cash and debit cards. However, costs are not the only consideration. Merchant acceptance of credit accounts for the many con-sumers that want to use credit cards. This interaction between consumers and merchants is known as network externalities.

  Content Type(s): Publications, Bank of Canada Review articles Research Topic(s): Bank notes, Digital currencies and fintech, Financial institutions, Payment clearing and settlement systems JEL Code(s): D, D2, D23, D24, E, E4, E41, E42, G, G2, G21, L, L2

• The Costs of Point-of-Sale Payments in Canada

  Staff Discussion Paper 2017-4 Anneke Kosse, Heng Chen, Marie-Hélène Felt, Valéry Dongmo Jiongo, Kerry Nield, Angelika Welte

  Using data from our 2014 cost-of-payments survey, we calculate resource costs for cash, debit cards and credit cards. For each payment method, we examine the total cost incurred by consumers, retailers, financial institutions and infrastructures, the Royal Canadian Mint and the Bank of Canada.

  Content Type(s): Staff research, Staff discussion papers Research Topic(s): Bank notes, Digital currencies and fintech, Financial institutions, Payment clearing and settlement systems JEL Code(s): D, D1, D12, D2, D23, D24, E, E4, E41, E42, G, G2, G21, L, L2

• Consumer Cash Usage: A Cross-Country Comparison with Payment Diary Survey Data

  Staff Working Paper 2014-20 John Bagnall, David Bounie, Kim Huynh, Anneke Kosse, Tobias Schmidt, Scott Schuh, Helmut Stix

  We measure consumers’ use of cash by harmonizing payment diary surveys from seven countries. The seven diary surveys were conducted in 2009 (Canada), 2010 (Australia), 2011 (Austria, France, Germany and the Netherlands), and 2012 (the United States).

  Content Type(s): Staff research, Staff working papers Research Topic(s): Bank notes, Digital currencies and fintech, Econometric and statistical methods, Financial services JEL Code(s): D, D1, D12, E, E4, E41, E5, E58