Amirreza Sahebi Fakhrabad

Works (3)

Updated: April 5th, 2024 17:00

2023 journal article

A Mixed-Integer Linear Formulation for a Dynamic Modified Stochastic p-Median Problem in a Competitive Supply Chain Network Design

LOGISTICS-BASEL, 7(1).

author keywords: p-median problem; supply chain network design; dynamic allocation; robust optimization; lagrangian relaxation
Sources: Web Of Science, ORCID, NC State University Libraries
Added: March 3, 2023

2023 journal article

Evaluating State-Level Prescription Drug Monitoring Program (PDMP) and Pill Mill Effects on Opioid Consumption in Pharmaceutical Supply Chain

HEALTHCARE, 11(3).

author keywords: opioid crisis; PDMP; Pill Mill; difference-in-difference; policy analysis; pharmaceutical supply chain
TL;DR: The study finds that both of the regulations are associated with reductions in the volume of opioid distribution, however, the study reveals that these regulations may have unintended consequences, such as shifting the distribution of controlled substances to neighboring states. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: February 7, 2023

2023 journal article

The Impact of Opioid Prescribing Limits on Drug Usage in South Carolina: A Novel Geospatial and Time Series Data Analysis

HEALTHCARE, 11(8).

author keywords: prescription drug abuse; policy analysis; interrupted time series; spatiotemporal classification; ARIMAX; pharmaceutical supply chain
TL;DR: While South Carolina's prescription limit law effectively reduced opioid prescription volumes overall, an unintended consequence was observed as prescription volume increased in areas where prescribers were located at far distances from patients, highlighting the limitations of state-level policies on doctors. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: May 22, 2023

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