【作者(必填)】Pii Elina Berghälla*

【文题(必填)】R&D vs. Other Factor Inputs in a High-Tech Industry
【年份(必填)】Industry and Innovation  Volume 19, Issue 2, 2012
【全文链接或数据库名称(选填)】http://www.tandfonline.com/doi/abs/10.1080/13662716.2012.650882