• International Journal of Contents
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• v.17 no.2
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• pp.1-8
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• 2021

Online streaming wars are intensifying. Netflix is known as the market leader in the streaming business. However, since 2019, Netflix has been losing subscribers in the United States and is at a turning point where it needs to reassess its current position in the market. While Netflix is losing dominance, rivals Amazon Prime and Hulu continue to gain market shares. Studies from Deloitte and PricewaterhouseCoopers indicated a new shift in the streaming landscape caused by the abundance of streaming options and rising subscription costs. Recent surveys showed that consumers are excited about new streaming services, such as Disney +. Nearly two-thirds of consumers intend to terminate or downgrade one or more of their current subscriptions to make room for a new service. Moreover, it seems that consumers want ad-supported options. In Deloitte's latest Digital Media Trends survey, 65% responded that they would watch ads to eliminate or reduce subscription costs. Seventy percent of Hulu's subscribers choose its lower-priced ad-supported plan. NBC recently launched its own streaming service, Peacock, with a free ad-supported option. This opposes Netflix's brand identity of "no ads" and premium differentiation. With increasing pressure from competition and the growing risk of subscriber loss, Netflix needs to diversify its price plans. The company could try implementing the lower-priced mobile-only plan they are currently testing or plan to test in other regions. Netflix should also consider features or benefits for loyal subscribers to maintain a stronger consumer base.

• Journal of Service Research and Studies
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• v.1 no.1
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• pp.29-48
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• 2011

Recently not only industry but also academy have shown an intense interest in social networking service. However, reckless imitation will not guarantee the successful eco-system of social networking service without rich understanding of growth driver and business model. Hence, this study aims at analyzing open platform strategy and business model conducted by a representative social networking service provider in order to provide platform operator, network operator, and portal provider with meaningful implications. Advertisers may pay great attention to social networking service because it has strong ability to provide users with spontaneous motivation to manage and update their profile, and these valuable information can be utilized for providing personalized advertisement on social networking service. As a result, one side of consumers in two side market, advertisers, tend to pay more expenditure to place advertisements. In addition, the open platform adopted by social networking service providers causes pro-sumers to participate in the eco-system, and thereby the explosive quantitative growth is realized. The fact of that this open social networking service can invade other web service area via an unified platform indicates that it may expand its service scope into a wide variety of web service areas. Hence, domestic portal services providers and network providers should consider social networking service not as one of new web services but as an disruptive service platform. Corresponding to the emergence of social networking service, especially if their business area is related to display advertising market, they should seek a way to provide social networking service access users's newly updated information and develop innovative media technologies to enter context awareness ads market.

• Asia pacific journal of information systems
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• v.22 no.4
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• pp.125-149
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• 2012

As the smart phone is propagating rapidly, the importance of mobile advertisement has also grown. One of the main characteristics of the Internet and smart phone advertising is that they can deliver personalized advertisements to each customer. The smart phone enables the identification of additional personalized information such as the customer's location and the accessibility to the site at any place any time. As the Internet platform becomes richer, firms that offer the ad services via the wired PC Internet and wireless smart phone are seeking various types of personalized ads. However, their service platform and Information and Communication Technology (ICT) platform should be suitable to the characteristics of personalized ads. This research explores various types of personalized ad methods and evaluates their adequacy encompassing four types of ad service platforms (such as search portal, news portal, e-mall servers, and SNS) and two types of ICT platforms (PC Internet and smart phone). To this end, we classified the personalized ads into seven types: three basic types and four composite types. The basic types of ad methods are identified by considering the current activity that the customer is engaged, the individual profile and log history, and the customer's current location or planning location. Four composite types of ad methods are constructed as the combination of these basic types. For those types of ad methods, we evaluate whether each ad method adequately maps with four types of ad service platforms and two types of ICT platforms. We proposed a metric of evaluation and demonstrated the concept with illustrative numbers. Specifically, we analyze and compare personalized ad methods in three ways. Firstly, the possibility of implementing a personalized ad method on the platform is analyzed to confirm the degree of suitability. Secondly, the value of personalized ad method is analyzed based on the customer accessibility. Lastly, expected effectiveness for each personalized ad method is computed by multiplying the possibility and the value. Through this kind of analysis, the ad service providers as well as advertising companies can evaluate what kinds of personalized ad methods and platforms are possible and suitable to maximize their ad effectiveness on the Internet and smart phone platforms.

• The Journal of the Korea Contents Association
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• v.21 no.9
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• pp.528-542
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• 2021

This study aims to examine the attitudes toward online advertisement targeting YouTube content users and to present implications for the direction and regulation of personal media broadcasting advertisement. The study used the data from 'Awareness of On-line Ads and Blocking Tools' conducted by the Korea Press Foundation in 2020. For the statistical analysis, correspondent analysis was employed. The main results followed as: women tended to perceive more discomfort about the ads before the start of the content compared to men, and women in twenties perceived the highest discomfort with intermediate advertisement. Second, respondents who watch more YouTube contents tended to accept more ads to use contents for free. Third, respondents who are willing to use the advertisement blocking service were most aware of the inconvenience of advertisements before starting of YouTube contents. Although users are aware of the inconvenience, the use of advertisement blocking service has not yet been found to be generalized. However, the use of ad blocking service is expected to increase gradually. It would be expected that efforts to regulate advertisement to reduce discomfort about advertisement among users are also required.

• Journal of Global Scholars of Marketing Science
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• v.10
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• pp.91-110
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• 2002

The purpose of this research is as follows; First, the reference price ads are to investigate how the price cues and prior knowledge of service products have an effect on consumers' perception by the type of information. Second, this study suggests some marketing strategy guides to service marketing managers for price promotion strategy. To achieve these research goals, the hypothesis was established through reviewing the previous studies and the data collected from the experimental design. The experiment of this study was a 2$\times$2$\times$2 among the subject factorial design in which the factors were present in price cue presentation (presentation/non- presentation), the level of prior knowledge(high/low), and the type of information(positive/negative). The major findings of this research can be summarized as follows; First, there are some significant statistical differences in the consumers' perception value by level of price cues(hypothesis 1). Second, there are some significant statistical differences in the consumers' price-quality perception by level of price cues(hypothesis 2). Third, there are some significant statistical differences in the price-quality perception by the level of prior knowledge and the type of information(hypothesis 3).

• Journal of the Korea Institute of Information Security & Cryptology
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• v.27 no.2
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• pp.213-222
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• 2017

Online advertisement has many benefits comparing to offline advertisement but it also has many challenging problems by online ad abuses. Advertisement injection (Ad injection) is one of the threats that surreptitiously inserts advertisements without a permission of site owners. Users are exposed to additional ads and redundant web traffic by injected ads can cause a service quality problem. Moreover, advertisers can have economic loss when injected ads are different from original ones. Although ad injection leads to these problems it has not been fully studied yet. A few ad injection researches are done by online advertising providers such as Google. In this paper, we analyze ad injection activities to Korean major portal, Naver. We classify 6 types of ad injections and describe their characteristics by analyzing 27 downloaders and 199 installed programs.

• Journal of Convergence for Information Technology
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• v.12 no.2
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• pp.198-205
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• 2022

The purpose of this study is to understand the influence of beauty commercial advertising by gender based on information on beauty trends among men and women in their 20s and to confirm the effectiveness of beauty advertising as a marketing tool. To this end, a survey was conducted on men and women in their 20s who are most interested in appearance and use SNS. Women chose YouTube as the most accessible, reliable, and informative ads, while men chose Instagram, TV, and YouTube respectively, and found that YouTube ads were the most influential for women in their 20s and Instagram ads for men in their 20s. These results can be used to build new strategies in the service and marketing sectors of the future beauty market.

• The Journal of the Korea Contents Association
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• v.20 no.4
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• pp.202-211
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• 2020

This study examined the effects of online search service users' experiences on search satisfaction by the types of main search results. As a result of the survey, the negative experience of using the search result in the specific service area among the integrated search results is the most irrelevant regardless of the type of search result with the lowest usage rate. In particular, users are often exposed to advertising information and valuable or low useful information, and information inaccuracy, bias, and personal information leakage experience are relatively higher than other search results. Satisfaction by type of search result of online search service showed only difference in interest of search result, and no other satisfaction factor was found by type of search result. Looking at the experience factors that affect the satisfaction of each type of search results, in the case of general integrated search results except search websites such as search ads and search ads, the more accurate information is provided, the more satisfied the search results are. In the case of, the provision of high value and useful information has a positive effect on satisfaction. After all, it is implied that online search service providers should consider the highest priority for improving the service, improving the accuracy of information and the value and usefulness of information.

• Journal of Satellite, Information and Communications
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• v.5 no.1
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• pp.17-21
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• 2010

In this paper, we have introduced a new way to design low phase noise PLL which can apply to the Ultra wideband as meeting performance requirements based on structure improvement, circuit supplement, upgraded design method. Before development of the PLL, we simulated spectrum power, phase noise, harmonic characteristic by using ADS(Advanced Designed System). And, we compared result between measurement and simulation. Finally, we confirm a satisfying result which meet performance requirements between required standard and measured value. It will be useful for transceiver of service which operate in Ultra wideband.

• Journal of Digital Convergence
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• v.13 no.8
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• pp.431-438
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• 2015

Smartphone is popularized, it is a lot of development of the mobile advertising industry, is born many types of mobile advertising. Many developers in the mobile game is the advertised profitable by using the SDK of service companies that service the advertising the launch of free games. Mobile IGA banner, front advertising, we use the ad in the three forms of the front video advertising, each of advertising, have advantages and disadvantages. Although many of the games currently use a full-page ad and front video ads, these ads profitable model is use the user game play time. In order to improve the disadvantage of this method, Commonly used to analyze the three ad revenue model, looking for the element, by using the research result of the previous studies, we have proposed a new advertising Convergence profitable models.