Space, time and number: common coding mechanisms and interactions between domains.
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DOI: 10.1007/s00426-021-01503-8
Abstract: Space, time and number are key dimensions that underlie how we perceive, identify and act within the environment. They are interconnected in our behaviour and brain. In this study, we examined interdependencies between these dimensions.… read more here.
Keywords: number common; space time; space; time number ... See more keywords
On the number of common factors with high‐frequency data
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DOI: 10.1093/biomet/asx014
Abstract: &NA; In this paper, we introduce a local principal component analysis approach to determining the number of common factors of a continuous‐time factor model with time‐varying factor loadings using high‐frequency data. The model is approximated… read more here.
Keywords: number common; high frequency; frequency data; common factors ... See more keywords