The permanent evolution of accounting and financial reporting standards, in particular for listed companies, is justified by the need to adapt these standards to economic, societal, financial, institutional and technological developments. The main objective of the standard setters is that the...

This paper shows that the quality scores in sponsored search auctions can be optimally chosen to extract all the advertisers' surplus. The reason for the full extraction result is that the quality scores may effectively set all the bidders' valuations equal to the highest valuation, which...