For almost a year, a mobile laboratory has been parked in a corner of Borussia Dortmund’s training ground. It has a small group of full-time technicians inside and equipment costing millions of Euros.

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 ...

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 ...

The announcement of dates for the Bihar Assembly election set the stage for a clash of political instincts shaped by caste loyalties, governance records, and the entry of a disruptive new player. At ...

President Donald Trump’s 2024 victory rested on support from voters who are less engaged with politics, an assessment of the election based on newly available voter file data confirms, as Democratic ...

Estimate demand function to understand initial product pricing vs. quantity. Use derivative for the revenue equation to find marginal revenue changes. Marginal revenue derivative is a tool to guide ...

Marginal utility helps set product pricing; high initial satisfaction decreases with more units. Some stores use bulk pricing when consumers value additional items less. Progressive taxes assume each ...

The 20 marginal seats Labor is fighting to hold are among the most financially stressed in the country, heaping more pressure on Prime Minister Anthony Albanese ahead of a cost-of-living election. New ...

The Hechinger Report covers one topic: education. Sign up for our newsletters to have stories delivered to your inbox. Consider becoming a member to support our nonprofit journalism. High school ...