How Similar is Innovation in German,Italian and Spanish Medium-Technology Sectors? Implications for the Sectoral Systems of Innovation and Distance-to-the-Frontier Perspectives 期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

How Similar is Innovation in German,Italian and Spanish Medium-Technology Sectors? Implications for the Sectoral Systems of Innovation and Distance-to-the-Frontier Perspectives

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