Despite (or possibly because of) the buzz that's building over a possible dividend bubble, State Street SPDR ETFs released its "ETF Product Comparison Guide: An In-Depth Look at Dividend ETFs" on Thursday.
The guide compares dividend ETFs from large, established companies including SPDR ETFs, iShares, PowerShares, Vanguard and WisdomTree.
"In today's historically low-yield environment, dividend funds may provide higher yields than traditional income sources," according to the company. "In addition, their combination of upside potential and a degree of downside protection may be a welcome option for investors wary of market volatility."
The guide, updated for 2012, explains why "index construction" is a key factor in evaluating competing dividend funds and provides the information needed to compare domestic, international and emerging-market dividend ETFs.