Explore the legal and technical hurdles in filing Updated Returns under Section 139(8A), including Excel utility dependencies and procedural ...

Excel's AGGREGATE function lets you perform calculations whilst ignoring hidden rows, errors, or other functions that appear in the data. It's similar to the SUBTOTAL function but provides more ...

Overview: SQL remains a core skill for data management across industries in 2026Free courses build fundamentals while paid ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Michael Boyle is an experienced financial ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

This important study introduces a new biology-informed strategy for deep learning models aiming to predict mutational effects in antibody sequences. It provides solid evidence that separating ...

The investment seeks an annual rate of total return, before fund expenses, greater than the annual rate of total return of the Bloomberg U.S. Aggregate Index. The fund normally invests at least 80% of ...

The Fund seeks to track the investment results of an index composed of the total US investment-grade bond market. The fund seeks to track the investment results of the Bloomberg US Aggregate Bond ...

ETF Summary The index measures the performance of the total U.S. investment-grade bond market. The fund will invest at least 80% of its assets in the component securities of the underlying index and ...

Protein aggregation is the process by which misfolded proteins adopt a conformation that cause its polymerization into aggregates and organized fibrils. Many neurodegenerative diseases (amyloidoses) ...

How do regional productivity shocks or transportation infrastructure improvements affect aggregate welfare? In a general class of spatial equilibrium models, we provide a formula for aggregate welfare ...