Hoshik Shim

Prof. Hoshik Shim

Kookmin University
orcid

Research Focus & Metrics

Academic Career Length

8Years (2019-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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14 July 2022 in Sustainability
Verified
Journal Article
Open access
PDF file
IHInho Hwang
Inho Hwang
HSHoshik Shim
Hoshik Shim
Woo Jin LeeWoo Jin Lee
Woo Jin Lee
Rapid changes in the external environment are increasing interest in digital transformation. In particular, the recent breakout of infectious diseases such as COVID-19 has required certain companies to restrict physical exchanges among their members. As a result, companies must strive to maintain productivity and performance by supporting business exchange activities through online platforms. A metaverse technology that supports individuals’ exchange activities in a virtual space based on 3D technology has recently attracted attention from companies. However, as previous studies related to the metaverse have focused on strengthening personalized content and services, additional research is needed in order to understand the metaverse’s effects at the organizational level. This study aims to present the conditions for strengthening the motivation to use the metaverse from the perspective of organizations and members who have applied the metaverse in the workplace on a trial basis. In this study, an online questionnaire was conducted targeting workers of organizations with a history of using the metaverse for business, and the hypotheses were tested using 304 valid samples. As a result of the analysis, it was found that telepresence, a characteristic of the metaverse, influences the intention to continue using the metaverse through informativeness, interactivity, and enjoyment. In addition, the shared goal of the organization’s digital transformation moderated the influence relationship between telepresence and an individual’s motivations, and an individual’s digital competence moderated the influence relationship between motivation and the intention of continuous use. This study suggests a digital transformation strategy for an organization in terms of suggesting ways to strengthen the motivations for the use of the metaverse of employees in the organization.

9 December 2022 in Sustainability
Verified
Journal Article
Open access
PDF file
GKGayoung Kim
Gayoung Kim
Woo Jin LeeWoo Jin Lee
Woo Jin Lee
HSHoshik Shim
Hoshik Shim
According to the organizational learning theory, there are two types of corporate activities, exploitation and exploration, for enhancing and improving corporate performance. However, organizations are continually faced with choosing between these two conflicting activities that require different organizational structures, strategies, and environments, respectively. This study’s objective is to use a systematic review methodology to investigate how implementing organizational ambidexterity affects managerial performance in small- and medium-sized enterprises (SMEs). Although there is a general consensus about the relationship between ambidexterity and firm performance, few studies have probed into the mechanism of how it is applied to management process and what antecedents affect the implementation of OA in SMEs. The qualitative method was conducted to investigate the influence of the ambidexterity strategy of SMEs on firm performance. According to the findings, organizational ambidexterity in SMEs has a positive impact on the firm’s managerial performance. SMEs must make decisions that consider environmental factors. Making practical decisions based on accurate formation, considering organizational human resources for implementing ambidexterity, and sharing specific performance goals are all important considerations. This study is also important for SMEs’ top management teams to make proper decisions for the firm’s sustainable growth via OA, and shed new light on the literature of organization theory that operates in a more turbulent environment.

28 February 2019 in The Journal of Asian Finance, Economics and Business
Verified
Journal Article
Open access
JPJin Ha Park
Jin Ha Park
HSHoshik Shim
Hoshik Shim

HSHoshik Shim
Hoshik Shim
JLJinhwan Lee
Jinhwan Lee
YPYoung Soo Park
Young Soo Park
Digital platforms face a fundamental strategic decision between subscription-only, advertising-only, and freemium (hybrid) monetization models. We develop a game-theoretic framework that unifies these strategies, explicitly modeling consumer heterogeneity in both willingness-to-pay and advertising disutility, while incorporating network effects through the platform’s valuation of user-base size. Our analysis yields closed-form solutions identifying optimal strategy thresholds based on advertising market conditions. We show that subscription-only dominates when advertising prices are low, advertising-only prevails when prices are high, and freemium emerges as strictly optimal in the intermediate region. Under freemium, we demonstrate strategic complementarity: both subscription fees and advertising intensity exceed their levels in pure strategies because each instrument’s effectiveness is amplified by the other through user reallocation across tiers. Network effects universally reduce monetization intensity but alter instruments’ relative sensitivities differently across regimes—when advertising prices are moderate, freemium adjusts ad length more aggressively, while the opposite holds at high prices. Critically, freemium’s profitability requires sufficient consumer heterogeneity in ad tolerance. As consumer preferences converge, the screening mechanism fails and freemium collapses to the superior pure strategy. These results provide operational guidance for platform monetization decisions and clarify when hybrid models create value beyond traditional approaches.

21 July 2020 in Sustainability
Verified
Journal Article
Open access
PDF file
HSHoshik Shim
Hoshik Shim
Disclosure policy contributes to improve sustainable corporate information environment by mitigating information asymmetry surrounding companies. Economic theories generally support that more disclosures reduce the level of information asymmetry, increase stock liquidity, and thus decrease the costs of equity capital. However, the effect of corporate disclosure in emerging markets is not clearly predictable because of the potential information leakage prior to disclosure. Considering this issue, this study focuses on the Regulation Fair Disclosure which prohibits selective disclosure. Using the earnings-to-price ratio as a proxy of the costs of equity, the study finds that disclosure frequency is negatively related to the cost of equity capital. However, I do not find evidence that disclosure is negatively related to the implied costs of equity capital (ICOE). The results of the quintile analysis suggest that this inconsistency is attributable to the better information environment of the ICOE sample. The findings of this study have implications for disclosure regulations in emerging markets, given that the existing literature casts doubt on the effectiveness of corporate disclosure in such markets.