201 “...This policy brief uses online job vacancy postings as a partial indicator of the impact of COVID-19...”

202 “..., compared with ordinary "posted-price" markets. But an auction can be designed to reduce collusion...”

203 “... than vacant posts. Even in countries where shortages have been a concern, there are recent signs...”

204 “... into the demand for cyber security expertise by analysing online job postings in France, Germany and Poland...”

205 “... mix of these instruments. This edition completely replaces the previously posted 2013 edition...”