Yellen: 'i Am Optimistic' About Long-Run U.s. Economic Prospects, But fED can t Rule Out a Continuing Productivity Slump

Yellen says fED Expects Inflation to rise to 2 Percent in Medium Term As Transitory Influences Holding It down Fade

Yellen says Pick up in Household Spending Makes Her Optimistic U.s. Labor Market, Overall Economy Will Improve Over Next Few Years

Yellen says Latest Labor Market Readings, Weak Pace of Investment Illustrate Risk That U.s. Domestic Demand Might Falter

Yellen says There are Tentative Signs Wage Growth may Finally be Picking Up; 'we Believe' Recent Slowing in Employment Growth Is Temporary