Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Discover how the ceteris paribus assumption isolates variables to clarify economic causation, simplifying complex ...

Business conditions are both competitive and fluid. Increasing, or simply maintaining, sales in these conditions is important. Knowing how sales affects your company through a process known as sales ...

What-if analysis in Excel is a powerful tool that allows you to explore different scenarios and outcomes by changing input values in your formulas. This guide will walk you through the three primary ...

Dependent variables change based on other inputs in financial models, affecting investment outcomes. Independent variables like earnings affect dependent variables, influencing metrics like P/E ratios ...