Results 181 to 190 of about 2,254,450 (359)

Why Should a Firm Choose to Limit the Size of Its Market Area? [PDF]

open access: yes
We analyze a variant of the standard Dixit-Stiglitz (AER, 1977) model, adding transport costs and assuming that, in addition to price, a firm can choose the size of the market area and the quality of the product. We also modify the standard cost function,
Marco Alderighi
core  

Association of Observation Stays with Clinical Outcomes and Costs in Medicare: An Instrumental Variable Analysis [PDF]

open access: bronze
Kevin I. Duan   +7 more
openalex   +1 more source

A Qualitative Analysis of Patient Perspectives and Preferences in Lupus Management to Guide Lupus Guidelines Development

open access: yesArthritis Care &Research, EarlyView.
Objective A patient‐centered approach for chronic disease management, including systemic lupus erythematosus (SLE), aligns treatment with patients’ values and preferences, leading to improved outcomes. This paper summarizes how patient experiences, perspectives, and priorities informed the American College of Rheumatology (ACR) 2024 Lupus Nephritis (LN)
Shivani Garg   +20 more
wiley   +1 more source

Validation of the Pediatric Arthritis Ultrasound Scoring System for the Elbow, Wrist, and Finger Joints in Children With Juvenile Idiopathic Arthritis

open access: yesArthritis Care &Research, EarlyView.
Objective We aimed to validate the Pediatric Arthritis Ultrasound Scoring System (PAUSS) for upper extremity joints in children with juvenile idiopathic arthritis (JIA). Methods Children with JIA were evaluated for elbow, wrist, or finger arthritis by clinical examination (CE) and musculoskeletal ultrasound (MSUS) with images scored according to the ...
Patricia Vega‐Fernandez   +12 more
wiley   +1 more source

Cost Minimization and Cost Comparison of the Use of Conventional Double Lumen Tube versus Single-Use VivaSight-Double Lumen Tube in Thoracic Surgery: The Pascale Institute Experience. [PDF]

open access: yesClinicoecon Outcomes Res
Marchesini M   +9 more
europepmc   +1 more source

Sex Differences in Medication Discontinuation in Axial Spondyloarthritis

open access: yesArthritis Care &Research, EarlyView.
Objective We examined sex differences in medication discontinuation among patients with axial spondyloarthritis (axSpA) initiating tumor necrosis factor inhibitors (TNFi), interleukin‐17 inhibitors (IL‐17i), or JAK inhibitors (JAKi). Methods Using data from the Rheumatology Informatics System for Effectiveness (RISE) Registry (2003–2025), we assessed ...
Rachael Stovall   +9 more
wiley   +1 more source

Determinants of the Cost of Illness in Iranian Prostate Cancer Patients. [PDF]

open access: yesProstate Cancer
Ravangard R   +5 more
europepmc   +1 more source

The Costs and Returns of Scottish Potato Production [PDF]

open access: yes
The gross and net margins for a representative sample of 53 Scottish potato producers classed as "Seed" (>80% of area grown for seed), "Ware" (>80% of area grown for Ware) and "Mixed" for the rest were obtained for the 1999 growing season according to ...
Daw, Mike, Edwards, Ian E.
core   +1 more source

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