When making causal inferences, post-treatment confounders complicate analyses of time-varying treatment effects. Conditioning on these variables naively to estimate marginal effects may ...

Data sets used to construct a credit-scoring model are always imbalanced in the real world, leading to the recognition ability of the model becoming biased toward the majority and low-risk samples and ...

As the use of two or more supercapacitor cells becomes prevalent in the design of a variety of battery operated systems, designers are looking for ways to optimize the circuitry around the cells ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Businesses use accounting methods to record and monitor financial transactions, such as income, expenses, liabilities and assets. The dual or double-entry method, requires recording each transaction ...

Design teams are now eyeing supercapacitors for a range of new products in energy harvesting, office automation, backup systems, and more. These supercapacitor cells provide efficient storage that can ...