Horror graph shows 'Omicron2' ripping through Europe - calls for new restrictions EXPERTS have warned that another wave of Omicron, which has been dubbed "Omicron2" as it is associated with a new ...

Thomas M. Stoker, Completeness, Distribution Restrictions, and the Form of Aggregate Functions, Econometrica, Vol. 52, No. 4 (Jul., 1984), pp. 887-907 ...

We propose an estimation method for models of conditional moment restrictions, which contain finite dimensional unknown parameters (θ) and infinite dimensional unknown functions (h). Our proposal is ...

In a nice update to Facebook’s tools, developers can now choose to show Open Graph stories only to users that meet criteria they set, such as age, country or type of content. This should help ...