评估数字化领导力:欧盟是否输给了美国?

IF 16.4 1区 化学 Q1 CHEMISTRY, MULTIDISCIPLINARY Accounts of Chemical Research Pub Date : 2024-07-22 DOI:10.1007/s11079-024-09772-7
Roman Stöllinger, Dario Guarascio
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引用次数: 0

摘要

自从列昂惕夫(Leontief,1953 年)在贸易要素含量方面的开创性工作以来,人们不仅根据对理论的正式检验,还根据先前的预期来判断赫克歇尔-俄林模型的有效性。本着这一思路,本文使用赫克歇尔-俄林-瓦内克(HOV)方法来研究美国在数字领域的领先地位是否可以追溯到体现在劳动服务中的数字任务禀赋。在欧盟成员国与美国的比较中,我们发现后者的数字任务密集度高于欧盟,而这种差异既可以用密集度效应(美国的职业数字任务密集度更高)来解释,也可以用结构性因素(数字任务密集度相对较高的职业)来解释。从 HOV 理论的角度来看,我们发现美国的数字任务相对于非数字任务而言更为丰富,而欧盟的情况恰恰相反。对 HOV 理论预测能力的标准测试结果很高,与以往文献中有关劳动力的结果一致。
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Assessing Digital Leadership: Is the EU Losing Out to the US?

Since Leontief’s (Leontief 1953) seminal work on the factor content of trade, the validity of the Heckscher-Ohlin-model has been judged not only on the basis of formal tests of the theory but also tested against prior expectation. In this vein, this paper uses the Heckscher-Ohlin-Vanek (HOV) approach to investigate whether supposed US leadership in the digital domain can be traced back to digital task endowments embodied in labour services. In a comparison between EU member states and the US, we find that the latter is more intensive in digital tasks than the EU and that this difference is explained by both an intensity-effect (US occupations being more digital-task intensive) and a structural component (relatively more digital-task intensive occupations). Viewed through the lens of the HOV theorem we find that the US is abundant in digital tasks relative to non-digital tasks, while the opposite is true for the EU. The standard tests for the predictive power of the HOV theorem are high and in line with the results for labour in previous literature.

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来源期刊
Accounts of Chemical Research
Accounts of Chemical Research 化学-化学综合
CiteScore
31.40
自引率
1.10%
发文量
312
审稿时长
2 months
期刊介绍: Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.
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