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Showing posts with label transparency. Show all posts
Showing posts with label transparency. Show all posts

Tuesday, 3 December 2019

Recent Adventures In Artificial Intelligence

My most recent Dublin trip was timed to take in the SCL event on bias in artificial intelligence, the second in a series following the SCL's Overview of AI in September.

This time Dr Suzanne Little of the School of Computing at Dublin City University explained the types of challenges that introduce bias.

Three further events are planned for Dublin in 2020, drilling into how we should assess the performance of AI, whether transparency is possible without explainability and the thorny issues relating to liability when AIs are wrong.

Assessing Performance 

While giving us some insights into bias, Suzanne Little also explained that 'confidence' in AI is quite different to 'accuracy'. The measurement of accuracy/error and confidence intervals is explained here, for example.

Transparency

The UK's Alan Turing Institute and the Information Commissioner are consulting on best practice for how to explain decisions made with AI, with a view to ensuring a legal person remains responsible and accountable for what an AI decides.  This is aimed at senior management, as well as compliance teams.

This issue is particularly important given that we often don't know that we are exposed to decisions made by artificial intelligence.

Liability

How to determine who should be liable when artificial intelligence goes wrong is also the subject of a recent report published by the European Commission.  


Thursday, 15 May 2014

How The FCA Could Support Innovation And Diversity In Financial Services

Hats off to the Financial Conduct Authority for hosting and participating in The Finance Innovation Lab's recent workshop on Transforming Finance. It was an excellent, productive discussion and seems likely to help drive helpful change. For the sake of transparency, here are my notes/thoughts (unattributed, on the basis of Chatham House Rules).

The FCA board is interested in how the financial services market can be 'disrupted' in ways that are positive for consumers and small businesses. There is a new awareness of how regulatory uncertainty can be a barrier to entry/growth; and the need to get better at recognising the harm that comes from stifling good initiatives.

Key aspects of beneficial disruption include, innovation, diversity, and competition. There is evidence that competition within markets alone is insufficient, and can actually drive mis-selling (e.g. banks competed to sell PPI). Increasing diversity is also necessary, to enable competition amongst different business models and services in the same market. This requires the FCA to consider how firms outside the regulated markets are delivering better consumer outcomes, as well as firms within the regulated markets.

Greater transparency around fees, incentives and conflicts of interest allows excessive fees to attract competition and/or disintermediation; and the removal/re-alignment of perverse incentives and conflicts of interest.  

FCA could foster innovation with: 
  • a 'sandbox' for entrepreneurs/innovators to consider how new models might be impacted by rules - this could include an online method for extracting all the rules in the Handbook that relate to a certain product or activity; 
  • pre-authorisation workshops to coach firms through the evolution to authorsiation and obtain feedback on problems and potential improvements; 
  • a shortened, small firms registration process that would allow new entrants to operate under certain thresholds before going through the lengthy full authorisation process (as for small payment/e-money institutions);
  • a small firms unit made up of staff from each of the FCA's main 'silos' to ensure joined-up focus on innovation and diversity, consistency, fairness and positive discrimination in favour of sensible initiatives.
The regulatory/policy environment needs to be more open and accessible. We need to know which staff are responsible for what. The FCA tends to draft its rules and communicate in its own unique language, rather than in the language of the markets it regulates or even the same terms used in directives/regulations it is supposed to implement. It also needs to 'get out more', and participate in more forums involving firms, trade bodies, policy officials from relevant departments (e.g. Treasury and BIS) and the European Commission. There should be more public roadshows, roundtables etc - perhaps the FCA could host an annual, wider version of the P2P Finance Policy Summit that was run in December 2012? The consultation process should more positively discriminate in favour of those outside the incumbent firms, it should be more socially networked with a more widely telegraphed timetable. In this context it would also be helpful for the FCA to keep a register of who is lobbying it (e.g. as Ministers must disclose). There should be a body to scrutinise what the FCA (and HMT) is consulting on and how the consultation process operates.

The FCA views the market through the lens of products, and types of firms and their activities, rather than from the standpoint of the customer and how the customer can be empowered to achieve their own financial outcome. The customer is seen as victim, whereas the tide of technology and innovation is delivering greater control to the customer (e.g. over personal data - and financial transactions are just another type of data).

The FCA needs to participate in the debate over the best means of credit creation - should we separate banks' role in money creation from their role in actually allocating credit? Should we strip banks of their role in creating money altogether, as covered by Martin Wolf recently

How do we distinguish genuine innovation or invention from merely incremental changes to existing models/products? New rules should be tested for their potential impact on diversity, innovation and competition.

The Financial Services Consumer Panel and Smaller Business Practitioner Panel should have specific obligations to consider the above issues, as well as the interests of alternative finance providers and civil society more generally.

Interested in your thoughts!