Lately a lot of leaders in the IT industry have been talking about current or future shortages of skilled IT workers. Often this is cited as justification for increasing H1-B visa limits, and off-shoring to cheap labor markets like India and China.
The folks at Baseline review the evidence pro and con in Is There Really an IT Labor Shortage?
Recent research by economists and academics indicate that the USA might actually have a surplus of skilled IT workers. Prof Vivek Wadhwa of Duke University published a report in January that surveyed HR managers.
“It seems like every three years you’ve got one group or another saying, the world is going to come to an end there is going to be a shortage and so on,” said Vivek Wadhwa, a professor for Duke University’s Master of Engineering Management Program and a former technology CEO himself. “This whole concept of shortages is bogus, it shows a lack of understanding of the labor pool in the USA.”
Researchers at the RAND corporation came to the same conclusion.
“No one who has come to the question with an open mind has been able to find any objective data suggesting general ’shortages’ of scientists and engineers” said Dr. Michael Teitelbaum, vice president of the Alfred P. Sloan Foundation, in testimony to Congress last fall. “The RAND Corporation has conducted several studies of this subject; its conclusions go further than my summary above, saying that not only could they not find any evidence of shortages, but that instead the evidence is more suggestive of surpluses.”
The most convincing evidence is that salaries have not increased much in the past few years. According to Dr. Ron Hira from RIT:
“Wages have been basically pretty flat, and that’s where we would see numbers spike if there was any kind of shortage. You would see signing bonuses and so forth.”
So why do CEOs talk about labor shortages? The cynical view is that they are justifying their business decisions. The charitable alternatives is businesses assume that difficulty in hiring is caused by a shortage of workers. It might instead be caused by unrealistic expectations.
“I once had a manager talking about difficulty in finding a Java programmer with ten years Java experience and who he wanted to come into a mid-level Java position,” Salzman said. “Java’s been around for what, 12 years now? There are probably not a lot of these folks around who have that much experience and who are willing to work at that level.”