The Republic of Ghana is making her debut appearance in this year’s Venice Biennale. Lynette Yiadom-Boakye is one of six artists representing the West African nation. Below is a sample of her work:
Following up on my previous post, it turns out that one of the earliest manuals on the practice of dueling–“Il Duello” by Girolamo Muzio, a.k.a. Mutio Iustinopolitano, b.1496—d.1576–was published in Venice in 1550. I am unable to locate an English translation of this 16th-century Venetian manual, nor am I able to find any reliable statistics about the number of duels in European history, so for now I have ordered Barbara Holland’s classic book on the history of dueling. Also, here are some bonus links for our loyal followers: (1) a vintage Marginal Revolution blog post about the economics of dueling; (2) this history of dueling in 16th-century Italy by David Quint; (3) this comparative study by Mehrdad Vahabi and Behrooz Hassani Mahmooei (review of dueling in England, France, and Germany); and (4) this formal paper by Douglas W. Allen and Clyde G. Reed (presenting a costly-signalling model of dueling).
The Republic of Venice lasted for over 1000 years (726-1797 A.D.). Three things about “Old Venezia” continue to fascinate me: (1) How common were duels in Venice? (2) Why did such a small city-state have so many chapels, churches, and other houses of worship? And (3) why did the Venetian Republic develop such a complicated and cumbersome multi-stage electoral system? We will explore all three of these features of Old Venezia (duels, religion, and voting rules) in future blog posts, but for now let’s focus on the third one. Among other things, Venice’s bygone voting system poses a difficult theoretical and practical puzzle: What is the optimal level of electoral complexity and randomness? Below is a brief survey of the literature:
- gated version).
, “Approval voting and strategy analysis: A Venetian example” (1986) (
- Jay S. Coggins and C. Federico Perali, “64% Majority Rule in Ducal Venice: Voting for the Doge” (1998) (available here).
- Miranda Mowbray and Dieter Gollmann, “Electing the Doge of Venice: Analysis of a 13th Century Protocol” (2007) (available here).
- Dalibor Rohac, “Mechanism Design in the Venetian Republic” (2013) (available here).
- Toby Walsh and Lirong Xia, “Venetian Elections and Lot-based Voting Rules” (not dated) (available here).
We will be attending some lectures on “realist jurisprudence and its competitors” by Dr Brian Leiter at the EHESS in Paris, so we will be blogging much less frequently during the next few weeks.
The oracles of SCOTUS decided Gamble v. U.S. today (17 June), upholding the nefarious “separate sovereigns” exception by a 7-2 margin. Here are three of our previous posts about this fascinating case:
1. Be like Bayes (part 3) (30 December 2018), in which we build a simple Bayesian model to predict whether the Supreme Court will overturn the “separate sovereigns” exception to the Double Jeopardy Clause when it decides Gamble v. U.S. (Our prediction turned out to be wrong.)
2. Be like Bayes (part 2) (29 December 2018), in which we estimate the base rate or the historical frequency in which a precedent is overturned by the Supreme Court in those cases in which a party is asking the Court to take such an action.
3. Forecasting the forecasts (31 December 2018), in which we describe a method for scoring the accuracy of our Gamble v. U.S. forecast via a simple scoring method that was first proposed by Glenn Wilson Brier, an early advocate of probability forecasting and the use of probability forecasts in decision making.
To my friends–law professor colleagues and students alike–beware! All three of the above posts are somewhat technical and mathematical in nature. In short, instead of focusing on the legal arguments in Gamble v. U.S. or the “merits” of the case (we agree with Brian Leiter, Richard Posner, and other legal realists that law in close cases is indeterminate), we attempt to build a simple Bayesian forecasting model based on the number of amicus briefs submitted by third parties to the Supreme Court.
The wait is over …