R&D Investments, Exporting, and the Evolution of Firm Productivity[J] . Bee Yan Aw,Mark J. Roberts,Daniel Yi Xu.The American Economic Review . 2008 (2)
R&D Investments, Exporting, and the Evolution of Firm Productivity[J] . Bee Yan Aw,Mark J. Roberts,Daniel Yi Xu.The American Economic Review . 2008 (2)