growth to augment existing income growth measures, under the assumption that measurement error in using observed light as an … indicator of income is uncorrelated with measurement error in national income accounts. For countries with good national income … official data. Lights data also allow for measurement of income growth in sub- and supranational regions. As an application, we …

We analyze a model for N different measurements of a persistent latent time series when measurement errors are mean …

activity. The relationship is identified by accounting for varying degrees of measurement errors in nighttime light data across …

activity. The relationship is identified by accounting for varying degrees of measurement errors in nighttime light data across …

accounting for varying degrees of measurement errors in nighttime light data across countries. We estimate that the elasticity is …