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  • Article

Drivers of the Variation in Prosthetic Implant Purchase Prices for Total Knee and Total Hip Arthroplasties

By: Derek A. Haas, Kevin J Bozic, Anthony M. DiGioia, Zirui Song and Robert S. Kaplan
Previous studies have documented wide variation in health-care spending and prices; however, the causes for the variation in supply purchase prices across providers are not well understood. The purpose of this study was to determine the drivers of variation in... View Details
Keywords: Costing; Cost Variation; Total Knee Arthroplasty; Total Hip Arthroplasty; Prosthetic Implant Cost; Health Care and Treatment; Cost Management; Health Industry; Medical Devices and Supplies Industry
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  • Article

Time-Driven Activity-Based Costing in Breast Cancer Care Delivery

By: Navraj S. Nagra, Elena Tsangaris, Jessica Means, Michael J. Hassett, Laura S. Dominici, Jennifer R. Bellon, Justin Broyles, Robert S. Kaplan, Thomas W. Feeley and Andrea L. Pusic
We used time-driven activity-based costing (TDABC) to calculate the complete cost of breast cancer care—initial treatment planning, chemotherapy, radiation therapy, surgical resection and reconstruction, and ancillary services (psychosocial oncology, physical therapy.... View Details
Keywords: Healthcare; Time-Driven Activity-Based Costing; Health Care and Treatment; Cost
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  • March 2017
  • Article

Variation in the Cost of Care for Primary Total Knee Arthroplasties

By: Derek A. Haas and Robert S. Kaplan
The study examined the cost variation across 29 high-volume U.S. hospitals for delivering a primary total knee arthroplasty without major complicating conditions. Hospital and physician personnel costs were calculated using time-driven activity-based costing.... View Details
Keywords: Cost Management; Performance Productivity; Health Care and Treatment; Health Industry
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  • 15 Jan 2019
  • First Look

New Research and Ideas, January 15, 2019

Human Decision Processes Seeker Beware: The Interpersonal Costs of Ignoring Advice By: Blunden, Hayley, Jennifer M. Logg, Alison Wood Brooks, Leslie John, and Francesca Gino Abstract—Prior advice research has focused on understanding when... View Details
Keywords: Dina Gerdeman
  • 10 Aug 2015
  • Research & Ideas

New Medical Devices Get To Patients Too Slowly

implantable defibrillators or transcatheter heart valves, the FDA's regulatory approval process appears to delay those approvals, which in turn adds to development costs borne by device manufacturers,... View Details
Keywords: by Michael Blanding; Health; Technology
  • 13 Sep 2021
  • Research & Ideas

Science: The Unlikely Frontier for New Business Ideas

intensity,” followed by patent filings that didn’t cite papers but referenced another patent that did. The least science-based products offered no connections to past research in their filings. "The added uncertainties and costs of tough... View Details
Keywords: by Avery Forman
  • 17 Jul 2018
  • First Look

New Research and Ideas, July 17, 2018

the partner type and private consumption. We estimate our model using the 2013 "Living Costs and Food Survey" database. Publisher's link: https://www.hbs.edu/faculty/Pages/item.aspx?num=54695 forthcoming The Economics of... View Details
Keywords: Dina Gerdeman
  • 21 Feb 2017
  • First Look

First Look at New Research: February 21

historical long run). Publisher's link: https://www.hbs.edu/faculty/Pages/item.aspx?num=52277 February 2017 Journal of Arthroplasty Drivers of the Variation in Prosthetic Implant Purchase Prices for Total... View Details
Keywords: Carmen Nobel
  • 14 Nov 2006
  • First Look

First Look: November 14, 2006

currency. This reduced profitability because Clearwater's costs were in Canadian currency while its sales where largely in other currencies. The case also discusses the challenges of maintaining a sustainable fishery and uses the collapse... View Details
Keywords: Sean Silverthorne
  • 25 Oct 2016
  • First Look

October 25, 2016

high-volume U.S. hospitals for delivering a primary total knee arthroplasty without major complicating conditions. Hospital and physician personnel costs were calculated using time-driven activity-based costing. Consumable supply costs,... View Details
Keywords: Sean Silverthorne
  • 09 Aug 2016
  • First Look

August 9, 2016

early mover regulatory advantages for drugs. I find the opposite for medical devices, where pioneer entrants spend 34% (7.2 months) longer than follow-on entrants in regulatory approval. Back-of-the-envelope calculations suggest that the View Details
Keywords: Sean Silverthorne
  • 14 Nov 2017
  • First Look

New Research and Ideas: November 14, 2017

expensive. How can health care organizations change this? One key is to prioritize quality improvement over cost cutting. By harnessing IT to help design better clinical practices, it’s possible to achieve better patient outcomes and... View Details
Keywords: Carmen Nobel
  • 20 Jan 2015
  • First Look

First Look: January 20

Costing to Identify Value-Improvement Opportunities in Healthcare By: Kaplan, Robert S., Mary L. Witkowski, Megan Abbott, Alexis Guzman, Laurence Higgins, John Meara, Erin Padden Abstract—As healthcare providers cope with pricing... View Details
Keywords: Sean Silverthorne
  • 02 Oct 2018
  • First Look

New Research and Ideas, October 2, 2018

Our logistic regression models indicate that (1) realized post-purchase price drops lead to a higher probability of return, and (2) anticipated price drops after purchase lead to a higher probability of using cash on delivery, a payment method with a lower return View Details
Keywords: Dina Gerdeman
  • 25 Apr 2017
  • First Look

First Look at New Research, April 25

experience. Prioritizing the shortest tasks is particularly detrimental to productivity. Actively grouping similar tasks also reduces productivity, in stark contrast to productivity gains from exogenous grouping, indicating deviation View Details
Keywords: Sean Silverthorne
  • 05 Nov 2009
  • Research & Ideas

A Market for Human Cadavers in All but Name?

the removal, processing, disposal, preservation, quality control, storage, transportation, or implantation of a part," thus allowing operators to procure and supply body parts (National Conference of Commissioners on Uniform State... View Details
Keywords: by Michel Anteby; Health

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