I can't recall if Nielsen ever ran a commercial, but it just dropped an "explainer video" promoting why its new Big Data + Panel is a "new-and-improved" advertising currency.

Nielsen is the first accredited national TV audience measurement provider for Big Data + Panel, which provides the ...

Laura Liu, Hyungsik Roger Moon, Frank Schorfheide, FORECASTING WITH DYNAMIC PANEL DATA MODELS, Econometrica, Vol. 88, No. 1 (January 2020), pp. 171-201 ...

Tianyu Pan, Guanyu Hu, Weining Shen, IDENTIFYING LATENT GROUPS IN SPATIAL PANEL DATA USING A MARKOV RANDOM FIELD CONSTRAINED PRODUCT PARTITION MODEL, Statistica Sinica, Vol. 33, No. 4 (2023), pp. 2281 ...