Why ETFs aren't always cheaper than index mutual funds

ETFs appear cheaper due to lower expense ratios, but total ownership costs include bid-ask spreads paid on every transaction.
IEEE

P2P-4 Calculation of Transformer Ratio in Mason's Equivalent Circuit for cMUTs

Abstract: We present a new method to calculate the transformer ratio of a cMUT in Mason's equivalent circuit model. The effect of the spring softening capacitance is also included in the analysis. We ...
ZAWYA

Qatar: Mortgage transactions value reaches $1.03bln, reflecting market expansion

Doha Municipality registered the highest number of mortgage transactions with 45 (equivalent to 39.1%) of the total number of mortgaged properties ...
Investopedia

The P/E Ratio: Is It a Reliable Measure for Investors?

Derek Simon is the editorial director for US Racing. He has 20+ years of experience as a business and sports writer. Charlene Rhinehart is a CPA , CFE, chair of an Illinois CPA Society committee, and ...
Investopedia

Understanding Why P/E Ratios Can Mislead Investors

Brian Beers is a digital editor, writer, Emmy-nominated producer, and content expert with 15+ years of experience writing about corporate finance & accounting, fundamental analysis, and investing.
IEEE

Locating Multiple Equivalent Feature Subsets in Feature Selection for Imbalanced Classification

Abstract: Feature selection can be used to solve imbalanced classification problems encountered in big data projects. There often exist multiple feature subsets achieving the same accuracy. These ...
IGN

Factorio Ratios Explained

While we're not going to get into every single possible ratio in Factorio here, because they are endless, let's talk about what these ratios are and why they are important for maximum efficiency in ...