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 ...

Computational models are mathematical models that are simulated using computation to study complex systems. In biology, one example is the use of a computational model to study an outbreak of an ...

It has long been suspected that the relative abundance of specific nutrients can affect cognitive processes and emotions. Newly described influences of dietary factors on neuronal function and ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Aggregate demand is the total demand for all ...

The investment seeks to track the investment results of the Bloomberg U.S. Aggregate Bond Index. The index measures the performance of the total U.S. investment-grade bond market. The fund will invest ...

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 ...