Imperial College London


Business School

Assistant Professor of Finance



+44 (0)20 7594 5930a.walther




Business School BuildingSouth Kensington Campus






Walther A, Ramadorai T, Goldsmith-Pinkham P, et al., 2020, Predictably Unequal? The Effect of Machine Learning on Credit Markets, The Journal of Finance, ISSN:0022-1082

Jiao P, Veiga A, Walther A, 2020, Social media, news media and the stock market, Journal of Economic Behavior & Organization, Vol:176, ISSN:0167-2681, Pages:63-90

Davila E, Walther A, 2020, Does size matter? Bailouts with large and small banks, Journal of Financial Economics, Vol:136, ISSN:0304-405X, Pages:1-22

Walther A, White L, 2020, Rules versus discretion in bank resolution, The Review of Financial Studies, ISSN:0893-9454

Morrison A, Walther A, 2020, Market discipline and systemic risk, Management Science, Vol:66, ISSN:0025-1909, Pages:503-1004, iii-iv

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