Discover how to accurately calculate beta in Excel, understand its importance in finance, and ensure consistency by choosing ...

Even the best budgets rarely turn out exactly the way that planners expect. Whenever you're planning in advance for a period of time, you'll inevitably make some mistakes in your estimates, and it's ...

A good tool to ask the right questions. A company's planned budget at the beginning of the year will always end up being different from how the year actually plays out. It's just impossible to predict ...

Investors, whether beginner or seasoned professionals, all have a threshold for risk. Some prefer to play it safe and favor a low-risk investment plan while others are more advantageous with a “high ...

Variance is a statistical calculation that numerically describes the amount of variation in a data set. If values in a data set wildly fluctuate, variance would be high and predictions based on the ...

This is a preview. Log in through your library . Abstract We apply conjugate duality to establish the existence of optimal portfolios in an assetallocation problem, with the goal of minimizing the ...

Disclaimer: This article does not contain investment advice or recommendations. Every investment and trading move involves risk, you should conduct your own research when making a decision.

Gross profit is one of the most important measures of profitability in corporate finance. Gross profit is total revenue minus the cost of goods sold (COGS). Because this metric only takes into account ...

This is a preview. Log in through your library . Abstract This paper applies Talpaz, Harpaz, and Penson's (THP) (1983) mean-variance-instability portfolio selection model to eight selected Taiwan ...