منابع مشابه
No more free lunches.
Free pens and pizza lunches. Sponsored conferences and compromised medical education. Courtesy golf and unaffordable holidays. Thought leaders and ghost writers. These are the trappings of doctors and drug companies being entwined in an embrace of avarice and excess, an embrace that distorts medical information and patient care. An article in this theme issue of the BMJ identifies 16 ways in wh...
متن کاملNote on free lunches and cross - validationCyril
The \no free lunch" theorems (Wolpert and Macready, 1995) have sparked heated debate in the computational learning community. A recent communication, (Zhu and Rohwer, 1996) attempts to demonstrate the ineeciency of cross-validation on a simple problem. We elaborate on this result by considering a broader class of cross-validation. We show that when used more strictly, cross-validation can yield...
متن کاملUsing Advanced Analytics, Drug Makers Reach Decision-Makers More Effectively
Integrated delivery networks (IDN) are meant to reduce the cost of healthcare while improving the quality of care. But each IDN has its own unique organizational structure, and the same physician may have a different level of influence over medication choices in multiple IDNs. This new landscape makes it harder than ever for pharmaceuticals providers to cost-effectively target the decision-make...
متن کاملFree Lunches in the Case for Privatisation and Deregulation
Free lunches arise when benefits of public or private organizational forms are estimated without regard to the associated costs. Two forms of the free lunch fallacy are prevalent in the literature on privatisation and deregulation. First, transfers from employees and transfers associated with tax evasion are treated as if they are net gains. Second, the benefits of market discipline, arising fr...
متن کاملAn End User Perspective on Mashup Makers
This paper presents a review of six mashup makers from an End User Development (EUD) perspective. The fast-paced development of mashup makers and related research in the last two years has created a wealth of features and approaches. To provide an overview of EUD support in current state-of-the art mashup makers, we explore, summarize and compare their features across six different themes (Leve...
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ژورنال
عنوان ژورنال: BMJ
سال: 2007
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.39087.480069.db