When carriers want feedback on a new product, they turn to Sheryl Moore, CEO of Wink Inc. Moore is obsessed with everything concerning indexed life and annuity products and believes agents and ...

The short answer to "what is an index fund" is that it provides low-cost, broad-based exposure to the stock market. But is it ...

Abstract: This paper considers a single-input single-output broadcast channel with receiver side information. We find the optimal clique cover index code and the optimal transmission time allocation ...

Index funds are passive investments. They track an index with the aim of replicating that index’s performance minus expenses. Active funds, meanwhile, are led by managers who choose particular ...

If you are planning to sell a piece of land, a house, or long-held shares this year, you are likely to come across the term Cost Inflation Index (CII) while calculating your capital gains. But what ...

NAWI is an annual measure of average wages in the U.S. The Social Security Administration uses NAWI to calculate Social Security benefits, among other things. NAWI plays a key role in adjusting the ...

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 ...

Abstract: We investigate the matrix function optimization under the orthonormal constraint on the matrix variable. By introducing an index-notation-arrangement-based chain rule (I-Chain rule), we ...