Yet the labor market’s journey is not yet complete – more progress needs to be made. My outlook is that as the expansion continues, firms will continue to add to their payrolls and the unemployment rate will continue to decline. I expect that by the end of next year, the unemployment rate will fall to around 5½ percent, which is what I view as the “natural rate,” or longer-run rate, of unemployment.
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Putting all of this together, I expect growth over the next six quarters to be somewhat above my estimate of trend growth, which I put at around 2.5 percent. Of course, there is always a good deal of uncertainty around estimates of trend growth, perhaps even more so today in the aftermath of such a deep recession. I am a bit more optimistic than some about longer-run growth because while productivity growth has been running low, I think it is good to remember the experience of the 1990s. Back then, over a period of several years, many forecasters revised down trend growth estimates only to subsequently revise them up significantly in response to strong productivity growth.
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One might ask whether that’s a reasonable inflation forecast given that we haven’t seen much acceleration in wages yet. I believe it is. Cleveland Fed analysis, based on several measures of wages and broader compensation, indicates that it is difficult to find a lead-lag relationship between wages and prices – the strongest correlations are contemporaneous ones, especially since the mid-1980s. We should expect wages to rise with prices, not necessarily lead prices. In my view, it would not be prudent for policymakers to simply wait for wages to accelerate before assessing the implications of the stance of monetary policy for future price inflation. Indeed, policymakers must always be forward looking.