摘要 : We develop a novel approach to construct quarterly time series data for annually measured intangible investment variables. We accomplish this by using machine learning methods to explore the relationship between these variables an... 展开
作者 | Alexopoulos~ Angelos Varthalitis~ Petros |
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作者单位 | |
期刊名称 | 《Economics letters》 |
页码/总页数 | 1.1-1.6 / 6 |
语种/中图分类号 | 英语 / F |
关键词 | Machine learning Intangible investment Factor model Business cycles |
DOI | 10.1016/j.econlet.2023.111307 |
馆藏号 | F-382 |