I am 66 years old and retired. I draw a retirement plus Social Security. My wife is still working, with retirement coming in the near future. She will have a small pension and Social Security ...

There have been a few recent articles, such as this one, that try to dispel stereotypes of what the typical librarian does or does not do as part of their daily routine. I like to think that a large ...

Recent advances in survey methodology and statistical theory have led to the development of robust estimation techniques that address the inherent challenges of measuring sensitive variables. In many ...

Morningstar has launched Annuity Intelligence, a web-based research and evaluation tool for advisors and broker-dealers charged with finding the best variable annuity products for their clients. The ...

Marketing research professionals often use inferential or descriptive statistics to guide major marketing decisions. There are a number of statistical tests that explore the relationship between the ...

Michael Yudell, PhD, a professor in the Dornsife School of Public Health, wrote a March 9 Public Health Post piece about the misuse of racial categories in biomedical research. "Many public health ...

Nonparametric instrumental variable (NPIV) estimation is a cutting‐edge methodological framework employed to uncover causal relationships in the presence of endogenous regressors, without imposing ...