A contextualized reinforcer pathology approach to addiction

SF Acuff, J MacKillop, JG Murphy - Nature Reviews Psychology, 2023 - nature.com
Behavioural economic accounts of addiction conceptualize harmful drug use as an operant
reinforcer pathology, emphasizing that a drug is consumed because of overvaluation of …

Sensitivity of hypothetical purchase task indices when studying substance use: A systematic literature review

I Zvorsky, TD Nighbor, AN Kurti, M DeSarno… - Preventive …, 2019 - Elsevier
Abstract Hypothetical Purchase Tasks (HPTs) simulate demand for a substance as a
function of escalating price. HPTs are increasingly used to examine relationships between …

Price elasticity of illegal versus legal cannabis: A behavioral economic substitutability analysis

M Amlung, DD Reed, V Morris, ER Aston, J Metrik… - …, 2019 - Wiley Online Library
Abstract Background and Aims The evolving legal status of cannabis world‐wide
necessitates evidence‐based regulatory policies to minimize risks associated with cannabis …

Utilizing the commodity purchase task to evaluate behavioral economic demand for illicit substances: A review and meta‐analysis

JC Strickland, EM Campbell, JA Lile, WW Stoops - Addiction, 2020 - Wiley Online Library
Background andAims The commodity purchase task is a simulated demand procedure that
is easy and quick to complete (< 5 minutes) as well as adaptable for remote delivery and use …

Clinical models of decision making in addiction

MN Koffarnus, BA Kaplan - Pharmacology Biochemistry and Behavior, 2018 - Elsevier
As research on decision making in addiction accumulates, it is increasingly clear that
decision-making processes are dysfunctional in addiction and that this dysfunction may be …

The R package beezdemand: Behavioral Economic Easy Demand

BA Kaplan, SP Gilroy, DD Reed, MN Koffarnus… - … on behavior science, 2019 - Springer
Abstract beezdemand: Behavioral Economic Easy Demand, a novel package for performing
behavioral economic analyses, is introduced and evaluated. beezdemand extends the …

Unique prediction of cannabis use severity and behaviors by delay discounting and behavioral economic demand

JC Strickland, JA Lile, WW Stoops - Behavioural Processes, 2017 - Elsevier
Few studies have simultaneously evaluated delay discounting and behavioral economic
demand to determine their unique contribution to drug use. A recent study in cannabis users …

Retail price and availability of illicit cannabis in Canada

S Mahamad, D Hammond - Addictive behaviors, 2019 - Elsevier
Introduction This study sought to estimate the number of illicit retailers and the average price
of cannabis in the largest municipality in each province and territory in Canada by obtaining …

A zero‐bounded model of operant demand

SP Gilroy, BA Kaplan, LP Schwartz… - Journal of the …, 2021 - Wiley Online Library
Contemporary approaches for evaluating the demand for reinforcers use either the
Exponential or the Exponentiated model of operant demand, both derived from the …

Availability of legalized cannabis reduces demand for illegal cannabis among Canadian cannabis users: Evidence from a behavioural economic substitution …

M Amlung, J MacKillop - Canadian Journal of Public Health, 2019 - Springer
In the context of cannabis legalization, an important question among clinicians,
policymakers, and the public is whether availability of legal cannabis will significantly reduce …