The idea that market prices reflect the latest data and information available to the public is known as price efficiency. Price efficiency refers to the idea that the price of a security or asset ...

Over the years, I’ve written frequently about government efficiency and inefficiency. I even wrote a book that, among other things, measured types of efficiency across 38,000 local governments ...

Efficient water storage is more critical than ever. With climate change leading to less predictable rainfall, industries and households need reliable systems to store and manage water effectively.