The Governance Cycle in Parliamentary Democracies
A Computational Social Science Approach

Parliamentary democracy involves a never-ending cycle of elections, government formations, and the need for governments to survive in potentially hostile environments. These conditions require members of any government to make decisions on a large number of issues, some of which sharply divide them. Officials resolve these divisions by 'logrolling'– conceding on issues they care less about, in exchange for reciprocal concessions on issues to which they attach more importance. Though realistically modeling this 'governance cycle' is beyond the scope of traditional formal analysis, this book attacks the problem computationally in two ways. Firstly, it models the behavior of “functionally rational” senior politicians who use informal decision heuristics to navigate their complex high stakes setting. Secondly, by applying computational methods to traditional game theory, it uses artificial intelligence to model how hyper-rational politicians might find strategies that are close to optimal.

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‘When what works in theory fails in practice, it is time to think differently. Here, de Marchi and Laver develop a new theoretical approach for understanding the governance cycle in parliamentary democracies. By skillfully melding ideas from fields such as game theory, behavioral decision making, AI, and the computational modeling of complex systems, they produce key new insights into the behavior of political systems while also providing a masterful demonstration of the theoretical potential of 21st century social science.’ John Miller, Carnegie Mellon

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Product details

• Date Published: February 2023
• format: Hardback
• isbn: 9781009315470
• length: 200 pages

• dimensions: 235 x 158 x 19 mm
• weight: 0.49kg
• availability: Available