Jihoon Park

Although open innovation approaches were introduced because of firms’ decreased innovation efficiency in a rapidly changing environment, few studies shed light on the effects of open innovation on innovation efficiency. Additionally, previous studies shed minimal light on open innovation practices in the small- and medium-sized enterprises (SMEs) context. This study attempts to remedy these research gaps using a unique dataset of Korean SMEs in manufacturing industries. I examined the effects of

The effect of corporate venture capital (CVC) investment on startup innovation performance has been examined in the extant literature. However, when this effect is enhanced is the important but relatively understudied question in strategy and entrepreneurship research. We build on the idea of regarding CVC investment relationships as learning alliances and introduce two situational factors as boundary conditions on the performance effect of CVC investment. In order to handle the endogeneity of C

Abstract During the economic disruption caused by the COVID-19 pandemic, small and medium-sized enterprises (SMEs) have adopted various crisis management techniques, including bricolage-coping strategies, to strengthen their organizational resilience. However, the specific impact of bricolage on SMEs’ resilience and the factors influencing this relationship are not fully understood. Our study explores a theoretical framework that suggests the effectiveness of the bricolage–resilience relationshi

This study identified two different dimensions of absorptive capacity and examined the relationship between absorptive capacity and a firm’s financial performance. Further, we measured absorptive capacity using both the inputs and outputs involved in its development simultaneously, and investigated the complementary role of holding-cash in the performance effect of two dimensions of absorptive capacity. Our results showed that a firm’s homogeneous absorptive capacity has a positive effect on its

On the basis of an inductive multiple case study of ten social enterprises, we explore how social enterprises, which incorporate for-profit and not-for-profit logics as a hybrid form, gain legitimacy. Our analysis suggests the existence of three types of social entrepreneurs’ hybrid identities and shows how these hybrid identities systematically shape legitimation patterns of social enterprises. Furthermore, our findings suggest that social enterprises’ organizational types as hybrids also deter

중소기업은 상대적으로 작은 규모와 제한된 자원으로 인해 혁신의 효율성과 효과성을 높이기 위해 개방형 혁신에 참 여한다. 기존 연구들은 중소기업이 수행하는 다양한 유형의 개방형 혁신활동의 성과효과를 연구하였으나, 특히 결합형 개방형 혁신활동의 성과효과에 대한 결과가 혼재한 상황이다. 이에 본 연구는 중소기업의 결합형 개방형 혁신협력활동을 ‘R&D 협력활동’과 ‘R&D 이외의 협력활동’으로 세분화하여, 각 활동이 기업의 혁신성과와 재무성과에 미치는 효과를 Heckman의 2단계 모형을 적용하여 검정하였다. 분석 데이터로는 과학기술정책연구원(STEPI) 주관의 국가승인통계인 ‘2020년 한국기업혁신조사: 제조업 부문’ 자료를 활용하였다. 분석결과 중소기업의 R&D 협력활동은 시장최초 상품혁신 성과에만 유의미한 정(+)의 효과가 있고, R&D 이외의 협력활동은 상품혁신, 비즈니스프로세스혁신, 시장최초 상품혁신, 자사최초 상품혁신 모두에 유의미한 정(+)의 효과가 있는 것으로 나타났다. 하지

창업의도는 기업가적 활동의 핵심 요소로, 그 중요성이 부각되고 있다. 하지만 기존 연구는 주로개인의 성격 및 심리적 요인에 초점을 맞추어 연구가 이루어졌다. 이에 본 연구는 창업의도에 영향을미치는 환경적 요인에 관한 심층적인 연구를 수행하였다. 특히 반기업정서, 공공매체를 통해 접한역할모델이 창업의도에 미치는 영향에 대해 연구하였다. 그리고 각 독립변수와 창업의도 사이에서기업가적 지향성의 조절효과를 분석하기 위해 이항 로지스틱 회귀분석을 통해 검증하였다. 분석데이터로는 한국청년기업가정신재단 주관의 국가승인통계인 ‘2022년 기업가정신 실태조사 개인편’ 자료를 활용하였다. 분석 결과, 반기업정서는 창업의도에 부정적 영향을 미치는 것으로 확인되었으며, 역할모델 및 기업가적 지향성은 창업의도에 긍정적인 영향을 미치는 것으로 나타났다. 또한, 반기업정서와 기업가적 지향성 사이의 상호작용이 창업의도에 유의한 영향을 미치는 것으로 확인되었다. 하지만 역할모델과 창업의도 사이에서 기업가적 지향성

Acute suppurative thyroiditis (AST) is a rare condition, as the thyroid gland is relatively resistant to infection. Thyroid function tests are usually normal in AST. A few cases of AST associated with thyrotoxicosis have been reported in adults. We report a case of AST that was associated with thyrotoxicosis in a 70-year-old woman. We diagnosed AST with thyroid ultrasonography and fine needle aspiration of pus. The patient improved after surgical intervention and had no anatomical abnormality. F

Dengue fever is transmitted principally by Aedes aegypti , which is not infested in Korea. Therefore, all Korean patients with dengue fever are imported cases from endemic areas such as Southeast Asia. Although disease manifestation and complication of dengue fever are various, ocular involvement is rare. We encountered a patient infected with dengue virus, imported from the Philippines. After defervescence from dengue fever, he complained of blurred vision. Blot hemorrhage with retinal infiltra

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