Margaret Collins, Bloomberg

• Budget Deal Lets More Savers Convert to Roth 401(k)s

  By Margaret Collins, Bloomberg  |  January 3, 2013

  Legislation could encourage more employers to offer Roth accounts.

• Average 401(k) 62% Above Low

  By Margaret Collins, Bloomberg  |  May 1, 2012

  Fidelity says average account balance has risen to $74,600, from $46,200 in Q1 2009.

• Competition for Target-Date Assets

  By Margaret Collins, Bloomberg  |  March 14, 2012

  Pimco, Invesco vie for assets using riskier assets, more complicated strategies.

• Senate Bill Would Limit 401(k) Loans

  By Margaret Collins, Bloomberg  |  May 18, 2011

  Workers shouldn't use retirement plans as 'rainy-day funds,' Kohl argues.

• 401-K Balances at All-time High

  By Margaret Collins, Bloomberg  |  May 13, 2011

  10% of workers increase their savings rate, according to Fidelity.