Gamblers are upset after the wagering website Polymarket refuses to pay out bets on a U.S. invasion of Venezuela. The post ...

Robert Kelly is managing director of XTS Energy LLC, and has more than three decades of experience as a business executive. He is a professor of economics and has raised more than $4.5 billion in ...

Discover what Gharar means in Islamic finance, why it's forbidden, and explore examples of risky transactions and the impact ...

Some call it the gig economy. Others call it the peer economy. Others, the collaborative economy, or “collaborative consumption.” Still others, the sharing economy. As Fast Company contributor Rachael ...