Get the associated CPV code(s) from emergency name.
Source:R/utils.R
get_associated_cpv_from_emergency.Rd
Not all the emergency are going to impact each contract. For example, Coronavirus is supposed to impact predominantly contracts with CPV 33 "Medical equipments, pharmaceuticals and personal care products". Here we employed a set of domain experts who worked on associating each emergency to a set of CPV division code (first two digits of CPV code).