Research and statistical analysis help us understand how the world works, how effective medications and treatments are, what influences our health, the best approach for business practices, and much ...

The twin deficits hypothesis has long been central to macroeconomic debates, positing that a government’s chronic fiscal deficit may generate or exacerbate a current account deficit. This ...

Rajeev Dhir is a writer with 10+ years of experience as a journalist with a background in broadcast, print, and digital newsrooms. Suzanne is a content marketer, writer, and fact-checker. She holds a ...

In this paper we propose a new class of statistics to test a simple hypothesis against a family of alternatives characterized by a mixture model. Unlike the likelihood ratio statistic, whose large ...

RIDGE ANALYSIS is of interest when some generalized Ridge regression coefficient vectors are significantly more likely to have Mean Squared Error (MSE) optimality ...

In modern financial markets, one of the key concerns of large market participants is how to trade in significant size without creating an adverse effect on price. Solutions have included technical ...

André, Quentin; Reinholtz, Nicholas. Pre-Registered Interim Analysis Designs (PRIADs): Increasing the Cost-Effectiveness of Hypothesis Testing. Journal of Consumer Research. Dec2024, Vol. 51 Issue 4, ...