These open-source MMM tools solve different measurement problems, from budget optimization to forecasting and preprocessing.

A new study reveals that the difference between the S&P 500’s earnings yield and long-term TIPS yield can forecast market ...

Stochastic volatility is the unpredictable nature of asset price volatility over time. It's a flexible alternative to the Black Scholes' constant volatility assumption.

AppLovin Corp. (NASDAQ: APP) has seen incredibly strong growth, driven by its core business model that helps online advertisers boost monetization and marketing efforts for their solutions. Key ...

Well above-normal highs near 40°F to 50°F degrees on Tuesday. Light rain possible Tuesday with breezy winds lasting through Wednesday. Widespread snow Thursday, likely lasting through Friday. More ...

Midweek cold front brings back seasonably chilly air for the rest of the week Staying dry for the week ahead with ample sunshine each day ...

Cold and quiet overnight with freezing temperatures by Sunday morning Near-average readings Sunday with sunshine and a light breeze Turning much warmer by early next week ...