UK: У статті розглядаються сучасні наукові підходи до таргетованої реклами, зокрема її вплив на конкурентоспроможність підприємств, поведінку споживачів та питання конфіденційності даних. Акцент зроблено на дослідженнях, що аналізують роль таргетингу в умовах цінової дискримінації та конкуренції платформ, а також на використанні соціальних мереж і програматик-рішень для персоналізації реклами. Показано, що ефективність рекламних кампаній значною мірою залежить від чутливості до соціально-демографічних відмінностей та рівня довіри користувачів до бренду. Окрему увагу приділено проблематиці захисту приватності, що стає ключовим фактором сприйняття реклами на мобільних пристроях та в онлайн-середовищі. Узагальнення наукових результатів свідчить про потребу у формуванні комплексних стратегій, які поєднують ефективність комунікації та етичність використання даних.
EN: Abstract. argeted advertising has become one of the most influential instruments in digital marketing, shaping the way companies compete, consumers make decisions, and technologies evolve. Recent research emphasizes that, while targeted advertising increases the precision of communication and improves conversion rates, it also raises complex challenges related to fairness, transparency, and personal data protection. For example, studies on competitive targeted advertising with price discrimination have shown that advertisers can increase their profitability by tailoring offers more precisely, yet such practices may create risks of unequal treatment of different consumer segments. Similarly, research on inter-platform competition indicates that the effectiveness of targeted advertising is not determined solely by technological capabilities but also by the structure of the market and the strategic positioning of competing firms. Another line of research highlights the growing role of social networks as ecosystems for advanced targeting. By leveraging platforms such as Twitter, advertisers are able to implement interest-driven targeting that reflects the needs of specific communities and urban audiences. At the same time, empirical findings suggest that gender differences in consumer attitudes toward social media advertising should not be ignored, as they can significantly affect campaign outcomes. These insights underline the importance of a nuanced approach to segmentation and personalization. Privacy concerns represent one of the most intensively studied areas in the field of targeted advertising. Mobile advertising in particular has been found to carry heightened risks, with potential threats to user privacy documented in recent surveys. Stakeholder-oriented studies on programmatic advertising have further emphasized the need for transparent governance of data flows and better mechanisms for user consent. Complementary research has analyzed systemic privacy threats in online advertising and identified protective approaches that could mitigate negative perceptions. Technological solutions have also been proposed, including blockchain-based data protection, privacyaware frameworks for online targeting, and the application of machine learning models to better understand consumer attitudes toward behavioral advertising. Finally, strategic reviews of the marketing technology landscape underscore the growing importance of integrating targeted advertising with broader digital ecosystems. Marketing technology is increasingly viewed not as an isolated tool but as a foundation for future innovation, where advertising effectiveness must be aligned with ethical standards and sustainable business practices. In summary, the analysis of recent literature shows that targeted advertising should be considered simultaneously as a driver of competitive advantage and as a field that requires careful regulation and ethical oversight. While its potential to enhance marketing performance is undeniable, the long-term sustainability of targeted advertising will depend on balancing personalization with consumer rights and privacy expectations.
