Characteristics of Korean Film Market by Using Social Network Analysis

Abstract

Recently Korean film industry has continuously experienced a rapid growth and expanded its influence to foreign countries. Accordingly, there have been numerous studies in various research areas to investigate the characteristics of the industry. In this study, we applied social network analysis based on the attributes such as genres, ratings, distributors, nationalities, sizes, and profitability to divide the movies into several clusters with respect to their similarity.Results suggested that the ratings and nationality rather than the genre are the major factors to divide the motion picture market into clusters and the profitability also varies much across the clusters. Furthermore, estimation of the diffusion model showed the positive relationship between the success of a movie and the word-of-mouth effect, while the relatively unsuccessful titles exhibited a monotonic decreasing diffusion pattern with the high initial demand and the early peak time.

Physicochemical and nutritional characteristics of vegan protein bars formulated with sweet potato and rice protein

“…Nutritional protein bars are stick‐shaped snacks known for their portability, storage convenience and ease of consumption (Lim & Jin, 2021). Generally, animal‐derived proteins, including eggs and milk, are commonly used in protein bar production (Kim et al ., 2018), they often trigger allergic reactions in some consumers, alongside with high release of greenhouse gases arise from the animal feed stock (Yoh, 2018). Moreover, as awareness regarding unethical factory farming practices has grown, the vegan population has been rapidly increasing (Radnitz et al ., 2015).…”

Analyzing the Ecosystem of the Domestic Online Game Industry : Focusing on the Linkage between Developers and Publishers

“…, 최근에는 중시 적인 수준(meso level)에서 온라인 게임 기업의 가치 및 성과를 측정하려는 연구가 일부 수행되어 왔다 (Choi and Kwon, 2009;Yoon and Ryu, 2009;Chun and Lee, 2014 (Chun and Lee, 2013). 또한 보다 심화 된 분석을 위해 실물옵션 (You et al, 2011), 인공신경망 (Jung et al, 2012), 계층분석과정 (Kwon, 2010) (Lim, 2011), 광고 (Hong et al, 2005), 시스템 통합 (Han et al, 2004), 금융 (Kim and Kwahk, 2013), 자동차부품 (Hong et al, 2010), 영화 (Kim et al, 2014), 건설 협업 프로젝트 (Park et al, 2010), 자동차 산업 (Plum and Hassink, 2013)…”