The majority of recent empirical papers in operations management (OM) employ observational data to investigate the causal effects of a treatment, such as program or policy adoption. However, as ...
Researchers from Beijing Institute of Technology and other leading institutions have developed a novel approach for improving ...
In the article that accompanies this editorial, Lu et al 5 conducted a systematic review on the use of instrumental variable (IV) methods in oncology comparative effectiveness research. The main ...
What’s the link between ice cream sales and crime rates? Let’s say an overzealous rookie reporter finds that ice cream sales and crime rates tend to increase and decrease together. This can suggest a ...
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