Timothy Li is a consultant, accountant, and finance manager with an MBA from USC and over 15 years of corporate finance experience. Timothy has helped provide CEOs and CFOs with deep-dive analytics, ...

NFL officiating is always a frequent topic of conversation, especially when it comes to protecting the quarterbacks. The league understands that quarterbacks are its biggest stars, so defenders have ...

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 ...

It has been nearly 20 years since the DP rule was introduced - and MLS clubs are still figuring out exactly what it is Cucho Hernandez really shouldn't have ended up in Columbus back in 2022. Sure, he ...

Function should check if doc is not None and contains items before accessing doc.items. If doc is None, it should handle the logic accordingly without crashing. Add a conditional check in ...

Deion Sanders is currently preparing for his third year leading Colorado, staying put despite all sorts of rumors that linked him to NFL coaching jobs. The Buffaloes made a big jump last season to ...

This paper proposes an analytic representation of sequence-space Jacobians in heterogeneous agent models with aggregate shocks in continuous time. Our approach is based on a pen-and-paper perturbation ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Never lie. That’s what we’re told. That’s what we say. But we don’t mean it. We know there are times to lie – a lot sometimes, consistently for an extended period of time and with extreme distortions.