%0 Journal Article %T ALTERNATIVE STRATEGIES FOR TARGETING AND MEASURING CAMPAIGN EFFECTIVENESS IN THE AGE OF COOKIELESS MARKETING %A Ena, A.N. %K cookiless marketing, alternative targeting strategies, first-party data, contextual advertising, clean data rooms, consent management systems, CDP, Privacy Sandbox, user identification, digital privacy, campaign effectiveness measurement %J MOSCOW ECONOMIC JOURNAL %D 2025 %N 10 %P 13 %I Electronic science