Endogenous and exogenous are economic terms to describe internal and external factors respectively affecting business production, efficiency, growth and profitability. You are not able to control all ...

Before scientists discovered endogenous opioids in the 1970s, opioids were only understood in terms of the effects that opioid drugs have, such as inducing sleep, relieving pain, and causing addiction ...

I derive the optimal choice of public policy, explicitly characterize the optimal rate of endogenous economic growth, and compare it to the competitive growth rate in a two-sector model with ...

Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. Endogenous growth theory suggests that ...

In humans and many other species, survival depends on information learned from others about what is potentially dangerous in the environment. Across the life-span, expressions of pain and fear in ...

Steven Barker is a professor emeritus at Louisiana State University. His research career spans almost five decades, during which he studied how hallucinogens work, whether humans produce psychedelic ...

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 ...

In the opaque silence of the forest floor, fungi are hard at work. As the forest’s digestive system, they excrete acids and enzymes that orchestrate the slow churn of organic matter with the help of ...