Results 91 to 100 of about 1,140,767 (306)

Policy making in divided government. A pivotal actors model with party discipline [PDF]

open access: yes
This article presents a formal model of policy decision-making in an institutional framework of separation of powers in which the main actors are pivotal political parties with voting discipline. The basic model previously developed from pivotal politics
Josep M. Colomer
core  

The Role of Certifications in Improving Household Food Security Among Peruvian Farmers

open access: yesAgribusiness, EarlyView.
ABSTRACT Achieving global food security requires sustainable transformations in agri‐food systems. Voluntary Sustainability Standards (VSS) such as Organic and Fairtrade aim to internalize certain social and environmental costs while promoting more equitable value distribution, improved market access, and sustainable production practices.
Lisa‐Marie Schulte, Awudu Abdulai
wiley   +1 more source

Sampling Strategy: An Overlooked Factor Affecting Artificial Intelligence Prediction Accuracy of Peptides’ Physicochemical Properties

open access: yesAdvanced Intelligent Discovery, EarlyView.
This study reveals that sampling strategy (i.e., sampling size and approach) is a foundational prerequisite for building accurate and generalizable AI models in peptide discovery. Reaching a threshold of 7.5% of the total tetrapeptide sequence space was essential to ensure reliable predictions.
Meiru Yan   +3 more
wiley   +1 more source

An Economic Model of Strategic Electoral Rule Choice Under Uncertainty [PDF]

open access: yes
We study electoral rule choice in a multi-party model where parties are office-motivated and uncertainty over the electoral outcome is present. We show that when all dominant parties (parties with positive probability of winning the elections) have ...
Matakos, Kostas, Xefteris, Dimitrios
core  

Self‐Driving Laboratory Optimizes the Lower Critical Solution Temperature of Thermoresponsive Polymers

open access: yesAdvanced Intelligent Discovery, EarlyView.
A low‐cost, self‐driving laboratory is developed to democratize autonomous materials discovery. Using this "frugal twin" hardware architecture with Bayesian optimization, the platform rapidly converges to target lower critical solution temperature (LCST) values while self‐correcting from off‐target experiments, demonstrating an accessible route to data‐
Guoyue Xu, Renzheng Zhang, Tengfei Luo
wiley   +1 more source

How the Chinese government guides the industrialization of perovskite photovoltaic technology: a tripartite game model based on Stackelberg game theory and Prospect theory

open access: yesEnergy Strategy Reviews
Against the backdrop of the global governments accelerating the development of new energy, through policies, how the Chinese government guides the industrialization of perovskite photovoltaic technology is of great significance in promoting the ...
Jiaming Gao, Li Zhang
doaj   +1 more source

Predicting Materials Thermodynamics Enabled by Large Language Model‐Driven Dataset Building and Machine Learning

open access: yesAdvanced Intelligent Systems, EarlyView.
Illustration of text data mining of rare earth mineral thermodynamic parameters with the large language model‐powered LMExt. A dataset is built with mined thermodynamic properties. Subsequently, a machine learning model is trained to predict formation enthalpy from the dataset.
Juejing Liu   +6 more
wiley   +1 more source

Rywalizacja partyjna w Królestwie Serbów, Chorwatów i Słoweńców w latach 1918–1929

open access: yesKlio, 2014
Party Rivalry in the Kingdom of SHS during the Period from 1918 to 1929 (Summary) This article has addressed issues shaping party rivalry in the Kingdom of SHS between 1918–1929, i.e.
Konrad Sebastian Morawski
doaj   +1 more source

Ideology and the Growth of Government [PDF]

open access: yes
We analyze the impact of ideology on the size of government. In a simple model the government sets redistribution and provision of public services according to the preferences of the median voter, for whom private consumption is a necessity.
Andrew Pickering, James Rockey
core  

Can Turkey learn anything from Northern Ireland? [PDF]

open access: yes, 2013
Recently a group of politicians and commentators from Turkey visited Northern Ireland to learn about its peace process and explore any lessons this might hold for the ongoing fragile negotiations between the Turkish government and the imprisoned leader ...
Kaya, Zeynep, Whiting, Matthew
core  

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