mean-variance analysis Archives

Detective analyzing a seesaw imbalance between projected revenue budgets and actual sales figures to identify unfavorable variances

Understanding Unfavorable Variance: What It Is and How to Identify Causes

August 22, 2025 FinanceFacts101 Business Finance

Introduction to Unfavorable Variance Unfavorable variance is a concept in accounting that signifies discrepancies between actual costs and budgeted or projected costs. Such discrepancies can negatively impact a company’s profitability as the actual outcomes may be lower than anticipated. Detecting unfavorable variances early enables timely corrective actions to minimize potential

Understanding Mean-Variance Analysis: Weighing Risk and Return in Investments

March 5, 2025 FinanceFacts101 Investments

Introduction to Mean-Variance Analysis Mean-variance analysis (MVA) is an investment strategy that seeks a balance between risk and return. This approach, which is a part of modern portfolio theory (MPT), guides investors in making informed decisions when allocating resources among various investment alternatives. By calculating both the expected returns and