由于美国经济仍然处于不稳定状态，许多美国企业在吸引和保留人才方面问题不大，只有一个问题比较难以解决——企业对critical-skill人才的引进。据Towers Watson和WorldatWork的调查显示，美国连续两年面临critical-skill人才短缺。
Majority of companies expect employees to work more hours
NEW YORK, Oct 10, 2011 (BUSINESS WIRE) -- With the U.S. economy still unsteady, most U.S. companies are finding it relatively easy to attract or retain workers, with one major exception -- criti