In various contexts, for practical, philosophical, and logical reasons, there is a default assumption. In the criminal justice system, for example, someone is presumed innocent until proven guilty. T ...
This research examines the dynamic relationship between GDP, net sales, EBITDA, and stock price for the European food industry. Utilizing a VAR framework over the period 2005 to 2025, this study finds ...
Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Yarilet Perez is an experienced multimedia journalist and fact-checker with a Master of ...
In 1955, Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) affected more than 300 people at London’s Royal Free hospital. By 2021, others had reduced ME’s psychological dogma to ashes, ...
An explanation of HARKing, multiplicity, P-value interpretation, and why HARKing is problematic. Hypothesizing After Results are Known (HARKing) presents as a questionable research practice and a ...
Random walk hypothesis suggests stock market movements are unpredictable, impacting active trading. This theory supports long-term investment strategies, like buy-and-hold, over short-term speculation ...
Robert Hazen and Michael Wong discuss their bold proposal for a new law of nature, centered around the idea that information is as fundamental to the cosmos as mass, energy or charge. Mirror Molecules ...
Researchers from Northwestern University, University of Pennsylvania, and University of Colorado published a new Journal of Marketing study that proposes abandoning null hypothesis significance ...
In late November, some ChatGPT users began to notice that ChatGPT-4 was becoming more “lazy,” reportedly refusing to do some tasks or returning simplified results. Since then, OpenAI has admitted that ...
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