CMSS One-Day Workshop on Mis- & Dis-Information – 27 August 2024

by sfab358 | Aug 19, 2024

The Centre of Mathematical Social Science (CMSS) was pleased to host a one-day specialised transdisciplinary workshop on the themes of mis- and dis-information featuring two research groups based respectively at Victoria University of Wellington (VUW) and the University of Auckland (UOA) talking about their research projects focussing on those themes.

When: Tuesday, 27 August 2024, 10:30am to 12:30pm & 2pm to 4pm

Venue: Room 260-307 [City Campus, Sir OGGB, level 3, room 307, 12 Grafton Road, Auckland – see map]

Guest speakers from VUW were:

• Mona Krewel talking about the New Zealand Media Study (NZSMS) – slides and recording
• Paul Teal speaking about the MBIE XAI and disinformation project in general – slides and recording
• Jeanelle Frontin talking about the technical/methodological aspects of the project – slides and recording
• Marcus Frean further talking about the technical/methodological aspects of the project – recording

Further invited speakers and contributors were:

• Sir Ashley Bloomfield talking about his collaboration on a project focussing on trust and public policy more in general – recording
• Simona Fabrizi talking about the Infodemic Project she is coordinating at the University of Auckland and progress therein, with Fan Zhang talking about the technical/methodological aspects of the Infodemic Project in particular – slides and recording
• Various collaborators on the Infodemic Project, further elaborating on it (e.g., Eryn Newman, Jingwen Mu and Katja Rangsivek)

The event was held in person, but remote access was guaranteed for interested attendees wanting to join online.

Convenor: Simona Fabrizi — CMSS Co-Director and Coordinator/Leader of the Infodemic Project

The workshop was sponsored via the Transdisciplinary Ideation Fund, awarded to Simona Fabrizi as a PI in the 2023 round and running until the end of 2025. The support of the Vice-Chancellor Office of the University of Auckland for the advancement of the Infodemic Project is also kindly acknowledged.

The CMSS is a transdisciplinary research centre with members from fields, including mathematics, economics, computer science, philosophy, and statistics. Research covers areas such as decision-making, social choice, voting, social networks, game theory, and experimental economics.

CMSS One-Day Workshop on Political Science – 1 February 2024

by sfab358 | Oct 26, 2023

The Centre of Mathematical Social Science (CMSS) is pleased to announce a one-day workshop on a broad range of issues in Political Science. The main topic will be on voting rules and elections but other related topics will be considered as well. In particular, the following may be of interest:

– the impact of various voting rules on minorities (be they smaller political parties or ethnic minorities);
– design of elections (eg., redistricting problems in the USA);
– MMP and the postmortem to the NZ 2023 elections.

Invited speakers:

– Bernard Grofman (University of California, Irvine)
– Jon Fraenkel (Victoria University of Wellington)

When: Thursday, 1 February 2024
Venue: Old Government House, University of Auckland

To read more about the program of the event, please visit the following URL address: https://sites.google.com/view/cmss-political-science-day/home

The CMSS is a transdisciplinary research centre with members from fields, including mathematics, economics, computer science, philosophy, and statistics. Research covers areas such as decision-making, social choice, voting, social networks, game theory, and experimental economics.

If you are willing to participate (no participation fee applies but the workshop dinner may be at your cost) get in touch with one of the co-directors of the centre.

Simona Fabrizi and Arkadii Slinko, CMSS Co-Directors

Roundtable on Resilient Democracies – 17 August 2023

by sfab358 | Aug 18, 2023

On 17 August 2023 we hosted a transdisciplinary roundtable, facilitating a conversation about “Resilient Democracies: On the role of trust, participation and combatting disinformation” featuring speakers with expertise in economics, mathematics, political theory, and international politics. You can find a recording of the session here. For photos taken on the day, follow this link.

One of the guest speakers, Professor Massimo Morelli also contributed a public lecture on “The Shift to Commitment Politics and Populism” later that day (see related CEPR Discussion Paper for more on this, or alternatively, read this working paper version) — access the recording of this public lecture on YouTube here — , and gave an interview in the media on related topics to those discussed in the roundtable and the public lecture, which you can read more about here.

With Guest Speakers:

• Massimo Morelli,  Sir Douglas Myers Visiting Professor from Bocconi University
• Giunia Valeria Gatta, Visiting Professor from Bocconi University

Accompanied by co-Panellists:

• Simona Fabrizi, co-Director of the CMSS and Senior Lecturer from the Dept of Economics at the University of Auckland
• Arkadii Slinko, co-Director of the CMSS and Professor from the Dept of Mathematics at the University of Auckland

And Moderated by:

• Robert MacCulloch, Matthew S. Abel Chair of Macroeconomics from the Dept of Economics at the University of Auckland

Public Lecture: Dean’s Distinguished Speaker Series by Sir Douglas Myers Visiting Professor Massimo Morelli – 17 August 2023

by sfab358 | Jul 27, 2023

A link to the recording of the lecture on YouTube can be found here

For photos taken on the day, follow this link

Speaker: Massimo Morelli (Bocconi University)

Title of the talk: “The Shift to Commitment Politics and Populism” [working paper version –  slides & recording of the public lecture]

Date, Time and Venue: Thursday, 17 August 2023, 5.15pm – 6pm, Registration, drinks & canapés, Level 1 Foyer, Sir OGGB, 6pm – 7.30pm, Lecture and Audience Q&A, Sir OGGB, Room OGGB 5, Level 0

Abstract: The decline in voters’ trust in government and the rise of populism are two concerning features of contemporary politics in Europe and United States. In the lecture I plan to introduce a model of commitment politics that elucidates the interplay between distrust and populism. Candidates supply policy commitments to mitigate voters’ distrust in government, shrinking politicians’ levels of discretion typical of representative democracies. Alongside commitments, candidates rationally choose the main strategies associated with populism, namely anti-elite and pro-people rhetoric. With novel data on voters’ distrust towards the U.S. federal government, which we match with the Twitter activity of more than 2,000 candidates over five congressional elections, we show that distrust is strongly associated with candidates’ supply of commitments and populist rhetoric, which are also effective strategies at mobilizing distrustful voters. I also plan to show that the shift to commitment politics determines greater aversion to checks and balances, and hence even illiberal populism can emerge. Free media, judiciary independence, and professional bureaucrats, are all “agencies of restraint’’ of an executive, and hence the voters who prefer the policy commitments of their chosen candidate to executive power prefer the reduction of strength of all such agencies.

Bio: Massimo Morelli has been elected Fellow of the Econometric Society – and Society for the Advancement of Economic Theory – mostly for his contributions to bargaining, political economy and economics of conflict, while his current work also deals with causes and consequences of populism and law and economics in general. He obtained a PhD in economics from Harvard in 1996 and went back to Italy (Bocconi) in 2014, after having taught at multiple universities in the US, including Columbia University. He has been an active member of the Council of the European Economic Association and is now chairing the Minorities in Economics (MinE) committee, with a growing passion for all diversity and inclusion concerns.

To register, sign up on Eventbrite