The early lineages of hexapods (broadly defined insects) have long been debated. Researchers at University of Tsukuba and collaborators critically examined the newly proposed "Protura-sister" ...
Research and statistical analysis help us understand how the world works, how effective medications and treatments are, what influences our health, the best approach for business practices, and much ...
The twin deficits hypothesis has long been central to macroeconomic debates, positing that a government’s chronic fiscal deficit may generate or exacerbate a current account deficit. This ...
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In this paper we propose a new class of statistics to test a simple hypothesis against a family of alternatives characterized by a mixture model. Unlike the likelihood ratio statistic, whose large ...
Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
In modern financial markets, one of the key concerns of large market participants is how to trade in significant size without creating an adverse effect on price. Solutions have included technical ...