The Federal Reserve's Dan Tarullo has been a key player in post-Crisis U.S. bank reform and in the negotiation of Basel III, the set of international banking rules that guides regulation in major financial centers. In a speech made last Friday (May 3, 2013) Tarullo expressed some satisfaction with the U.S. and Basel III reforms -- and identified a risk needing further regulatory attention: runs on short-term wholesale funding.
Short-term funding has always constituted a vulnerability to the banking system. The traditional magic of banking involves the transformation of maturities -- banks borrow on a short-term basis and lend for the medium- or long-term. In ordinary times this works out splendidly -- as the short-term rates banks pay tend to be lower (over the long term) than the long-term rates they earn. And in ordinary times, short term funding is quite stable.
The dominant form of short-term funding was traditionally bank deposits. Deposits are essentially loans made to a bank by its depositors. Deposits are legally short-term, but practically rest in the hands of banks for substantial periods. Short-term funding becomes problematic, of course, when depositors systematically demand repayment: this is the old-style bank run. Post-Depression era deposit insurance has largely eliminated bank runs, at least in the United States, and so the ordinary insured bank deposit is (from the perspective of the bank) a trusty source of short-term funding.
Tags: Atraverso, Banking Reform, International Finance


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I have the odd habit, with academic writing, of first reading the notes and then returning to the central text. I like to see the foundation of a work. Would that I had read the notes to The Bankers' New Clothes first! For The Bankers' New Clothes is really two books which I had read in sequence (slave as I was to the Kindle's primitive formatting). The first book -- the primary text of 228 pages -- seemed simple-minded, sometimes shrill and often tedious. It argues for a significant increase in the amount of 'capital' (a specialized term in banking regulation) banks should maintain. The second book - the 107 pages of dense notes -- reveals a much more subtle, more flexible and more open understanding of the issues. This 'book' is more useful and persuasive. I recently heard co-author Anat Admati speak in Los Angeles. She described her surprise when first viewing the book as published, that it was so 'short' when the notes were stripped away and shuttled to the back of the book. It matters (Kindle take note) how books are presented; I would have had a better impression on my first read had these rich notes been on the page or gathered at the end of each chapter. And perhaps these authors will speak up the next time they write for the broader public.
The political accord reflects a compromise between the competing visions of France and Germany. France had desired a complete transfer of bank supervision to the ECB, effectively extinguishing national regulation. Under this approach all banks located within the eurozone would become 'European' in character. Germany resisted; Germany has been desirous of sheltering its politically powerful regional banks from European control. A reported late-night compromise between France and Germany has resulted in a mixed system - with the eurozone's 200 largest banks falling under the authority of the ECB and the remaining 5,800 or so smaller banks (including virtually all of Germany's regional banks) continuing under the oversight of national regulators.
And yes, Riles pulls it off. She promises an "ant's-eye view" of these stories, consistent with traditional ethnographic method. While the original intended targets of her observation were Japanese bank regulators, she later realizes the 'back-office' personnel (including the lawyers overseeing the documentation of the transactions) were as central in the process of the law-making.

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The linkage between Basel III and the European implementation (known as CRD IV) involves three levels of politics: global, European and national. The uncharacteristic European reluctance to carry out the Basel III mandates to the letter results from the varying distributions of influence at each level of the lawmaking game. A case in point: so-called 'bancassurance' -- financial conglomerates that are part bank, part insurance company. France's Societe Generale and Credit Agricole are two large examples of 'bancassurance'.
