Results 91 to 100 of about 284,026 (327)

Lost ground, lost value: Investigating the relationship between soil erosion and agricultural land value

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract This study examines the impact of soil erosion on agricultural land values in the United States (US) Midwest. Based on a novel county‐level panel data set with information on soil erosion levels and agricultural land values covering five census years (1997, 2002, 2007, 2012, and 2017), we separately investigate the direct effect of two types ...
Le Chen   +3 more
wiley   +1 more source

Non-hyperbolic discounting and dynamic preference reversal

open access: yesTheory and Decision, 2019
In this paper, we present a time-varying and non-stationary but non-hyperbolic discount function that explains dynamic preference reversal. The new discount function emerges from an analysis of intertemporal consumption and savings choices with mortality
Shou Chen   +3 more
semanticscholar   +1 more source

Coverage Generosity of Novel Antirheumatic Drugs in Medicare Advantage and Stand‐Alone Part D Plans

open access: yesArthritis &Rheumatology, EarlyView.
Objective We examine coverage of self‐administered disease‐modifying antirheumatic drugs (DMARDs) in Medicare Part D. Methods Using 2022–2026 Part D formulary data, we assessed coverage of the following DMARD classes that treat relapsed rheumatoid arthritis (RA): tumor necrosis factor (TNF) inhibitors, T cell costimulatory modulator, interleukin‐6 (IL ...
Youngmin Kwon   +2 more
wiley   +1 more source

The hare and the tortoise: Open access publications' immediate impact and lasting advantage

open access: yesJournal of the Association for Information Science and Technology, EarlyView.
Abstract Open Access has changed how research is published and discovered. Studies generally report that OA articles are cited and mentioned more often than non‐OA, describing an open access advantage (OAA). The mechanisms causing the OAA are under‐investigated: this research analyzes citation and altmetrics post‐publication, reporting on the ...
Michael Taylor
wiley   +1 more source

Hyperbolic Discounting and Resource Collapse. [PDF]

open access: yes, 2003
This paper shows that the use of hyperbolic discounting in environmental regulation can have unfortunate consequences. In a three-period model we demonstrate that a planner who ‘naively’ employs hyperbolic discounting and fails to anticipate problems of dynamic inconsistency, can oversee a collapse of a renewable resource.
openaire   +2 more sources

Hyperbolic discounting may be time consistent [PDF]

open access: yes
Using dynamic programming methodology, the paper analyzes the most general conditions for an additive utility functional to represent time consistent preferences.
Nicolas Drouhin
core  

Simulating competition in the US bioeconomy to produce hard‐to‐electrify transportation fuels using limited biomass resources

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract This study presents a novel bioeconomy optimization framework, BiOpt, designed to address critical questions regarding the strategic use of limited US biomass resources for biofuel production. By integrating detailed techno‐economic analyses, life cycle assessments, and resource assessment data, BiOpt optimizes resource distributions across ...
Nicholas A. Carlson   +3 more
wiley   +1 more source

An optimal consumption and investment problem with stochastic hyperbolic discounting

open access: yesAdvances in Differential Equations, 2019
In this paper, we analyze the optimal consumption and investment problem of an agent by incorporating the stochastic hyperbolic preferences with constant relative risk aversion utility.
Yong Hyun Shin, Kum-Hwan Roh
semanticscholar   +1 more source

Cost‐utility analysis of nusinersen–risdiplam switch in patients with spinal muscular atrophy in Croatia: A discrete event simulation model

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Introduction In recent years, the treatment of spinal muscular atrophy (SMA), a rare disease, has significantly progressed, improving patients' survival and overall quality of life. However, current SMA treatments are expensive, and some (nusinersen) are very inconvenient for patients.
Andrej Belančić   +4 more
wiley   +1 more source

A Reinforcement Learning Model of Precommitment in Decision Making

open access: yesFrontiers in Behavioral Neuroscience, 2010
Addiction and many other disorders are linked to impulsivity, where a suboptimal choice is preferred when it is immediately available. One solution to impulsivity is precommitment: constraining one's future to avoid being offered a suboptimal choice.
Zeb eKurth-Nelson, A. David eRedish
doaj   +1 more source

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