Learn what the Marginal Propensity to Invest (MPI) means, how it’s calculated, and its impact on economic growth and investment decisions.

Scientists have discovered a giant cosmic filament where galaxies spin in sync with the structure that holds them together.

Discover why PARR stock faces risks from volatile margins & high costs. Learn about valuation concerns and why it’s rated a ...

The latest price target for Marathon Petroleum (NYSE:MPC) was reported by Barclays on November 17, 2025. The analyst firm set a price target for $202.00 expecting MPC to rise to within 12 months (a ...

PARR Par Pacific Holdings, Inc.

News headlines Marathon Petroleum Corporation (MPC) faces challenges with high debt levels and fluctuating stock performance, despite a strong earnings outlook. Recent leadership changes and share ...

This post contains spoilers for The Fall of the House of Usher. It’s been weeks, and I still can’t shut up about The Fall of the House of Usher. So, I think it’s well past time we took a look at all ...

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 ...

Check concise notes on important current affairs that UPSC aspirants may have missed, along with exam-oriented MCQs, ...