Lean Manufacturing: Definition, Principles & Impact
Lean manufacturing eliminates waste and improves efficiency — learn the five principles, core tools, and how lean drives financial performance.
Capital Structure: Definition, Components & How It Works
Capital structure is the mix of debt and equity a company uses to fund its operations, directly shaping its cost of capital and financial risk.
What Is a Proxy Statement? Definition, Contents and Governance Role
A proxy statement is the regulatory document companies file to inform shareholders before a vote. Learn what it contains, how it works, and the UK equivalent.
Systematic Risk vs Unsystematic Risk Explained
Systematic risk affects all assets and cannot be diversified away. Unsystematic risk is company-specific and can be reduced. Here is how each is measured and why the distinction shapes WACC, CAPM, and valuation.
Return on Investment (ROI): Formula and Calculation
ROI measures how much return is generated relative to investment cost — learn the formula, see a worked example, and understand when ROI has limits.
Operating Leverage: Definition, Formula & Examples
Operating leverage measures how a change in revenue flows through to operating profit — learn the formula, how to calculate DOL, and what it signals about business risk.
What Is Operating Income? Definition, Formula and Examples
Operating income explained: what it measures, the formula, a worked example, and how it differs from EBITDA and net income.
Operating Capital: Definition, Formula and Examples
Learn what operating capital is, how to calculate it using the standard formula, and why it matters for investment analysis and business performance.
What Is a Capital Asset? Definition, Types and Examples
Capital assets are long-term assets held for productive use rather than resale — explained with types, examples, and valuation implications.
What Are Operating Expenses? Definition & Examples
Operating expenses (OpEx) are the day-to-day costs of running a business — learn how they’re defined, calculated, and used in financial analysis.