Financial word of the day: Heteroscedasticity describes a situation where risk (variance) changes with the level of a variable. In financial models, this means volatility is not constant. Most pricing ...

Explore what economic sunspots are, how they influence financial markets independently of fundamentals, and their fascinating ...

Introduction: Moving Beyond Predictive Accuracy  Prediction has been traditionally the backbone of applied data science. From ...

Answer : A 2024 comprehensive meta-analysis of the econometric literature on the effectiveness of lockdowns to stop disease spread by Danish, Swedish and American authors find little evidence of ...

Objective: To address concerns about payment adequacy in Medicare Advantage (MA) plans, a 2017 federal policy change increased risk scores and associated capitated payments for community-dwelling ...

AI-driven creative is transforming B2B advertising by connecting creative decisions to pipeline, revenue, and measurable ...

A study recently published by the Kiel Institute for the World Economy confirms: tariffs are not paid by China, but by ...

By participating in the Governor’s Challenge, you agree to abide by this code of conduct. Failure to follow the code of conduct may result in your or your team’s immediate disqualification from the ...

One of the Austrian arguments against using mathematics to model economic phenomena is that there are no constants in ...

Disrupting left superior frontal sulcus selectively impaired perceptual but not value-based decisions, revealing segregated ...

Idaho Strategic Resources (IDR) operates a cash-generating high-grade gold mine and holds an unproven strategic minerals portfolio, creating a two-engine business model.