The Effects and Limitations of Education System on Wage : A Comparative Analysis of Education and Family Capital

Taeyoung Yoo,Moonyoung Baek,Jongick Jang 한국제도경제학회 2012 제도와 경제 Vol.6 No.2

기존 연구가 경제활동에 있어 상속된 자본의 영향력을 완화하기 위하여 교육의 중요성을 강조하는 반면, 본 연구는 두 요인의 상대적 영향력을 임금을 대상으로 비교분석 하였다. 본 논문은 한국노동소득패널데이터(2002-2008)를 계량 분석한 결과, 가족자본을 통제하였을 경우 교육제도의 임금차이에 대한 영향력이 사라짐을 확인하였다. 임금차이에 대한 교육제도와 가족자본의 매개관계를 추가 분석한 결과, 아버지의 교육수준은 임금차이에 보다 직접적으로 영향을 미치는 반면, 엘리트대학 또는 시험성적 등에 의한 매개효과는 미미한 것을 발견하였다. 따라서 본 논문은 가족자본이 교육제도의 특징인 능력주의를 제한하고 있다는 점에서 교육제도의 효율성을 제고하려는 정책결정자들은 ‘가족자본’의 역할에 보다 관심을 기울이는 것이 필요함을 제안한다.

Sense-Making in Identity Construction Revisited: Super Tuscan Wines and Invalidated Institutional Constraints

Taeyoung Yoo,Reinhard Bachmann 한국조리학회 2017 한국조리학회지 Vol.23 No.6

How much do the roles of outside directors’ matter?: A comparative analysis of roles and behavioral characteristics in Korean firms

Taeyoung Yoo,Yunsung Koh 한국인사조직학회 2017 한국인사ㆍ조직학회 발표논문집 Vol.2017 No.1

Despite the increasing emphasis on outside directors‟ monitoring role in agency theory, they often face the criticism of „rubber stamping‟. According to role-based explanations, this is a result of the lower survival chance of outside directors who assume monitoring roles, compared to advisory ones. This study extends the literature by pitting outside directors‟ behavior against their role, and argues that their behavioral characteristics, i.e., proactive versus cooperative, affect their survival chance on the board, regardless of their monitoring or advisory roles. This study further suggests that those who proactively perform their roles improve firm performance when they survive on the board, and thus investigates the mechanisms for their survival chance. Analyzing the survey and secondary data on 157 outside directors in Korean firms, this study finds that outside directors have lower survival chance when they proactively perform their roles regardless of monitoring or advisory ones. However, when they survive, their proactive behavior increases Tobin‟s q. To mitigate the lower survival chance for proactively behaving outside directors, this study suggests power, such as foreign ownership (for firms with higher growth opportunity), and valuable resources, such as elite MBA degrees (for firms with lower growth opportunity).

Symbolic Management Revisited

Taeyoung Yoo 한국인사조직학회 2010 한국인사ㆍ조직학회 발표논문집 Vol.2010 No.2

In contrast to the literature of symbolic management, which argues that decoupling in organizational change is facilitated by the sociopolitical dimension of existing mechanisms against newly adopted ones, this paper sheds light on the performance contribution of the existing ones in corporate governance reform. Using panel data of 100 large listed firms of Korea from 1998 to 2005, we find that existing mechanisms such as family control and business group are positively related to firm performance measured by accounting indicators and innovation activities. We thus argue that decoupling in organizational change should be analyzed in functional terms of existing mechanisms in addition to their sociopolitical aspects, while newly adopted mechanisms such as outside directors could also contribute to shareholders’ wealth with disciplining roles.

Relationship between Suicidality and Low Self-esteem in Patients with Schizophrenia

Taeyoung Yoo,Sung-Wan Kim,Seon-Young Kim,Ju-Yeon Lee,Hee-Ju Kang,Kyung-Yeol Bae,Jae-Min Kim,Il-Seon Shin,Jin-Sang Yoon 대한정신약물학회 2015 CLINICAL PSYCHOPHARMACOLOGY AND NEUROSCIENCE Vol.13 No.3

Objective: Low self-esteem is associated with suicide risk in the general psychiatric population. The aim of this study was to examine associations between suicidality and self-esteem in patients with schizophrenia. Methods: Subjects meeting the Diagnostic and Statistical Manual of Mental Disorders, 4th edition (DSM-IV) diagnostic criteria for schizophrenia were enrolled. Sociodemographic and clinical variables, including previous suicide attempt history, were assessed. Psychopathology, self-esteem, and self-perceived stigma were also measured using the Positive and Negative Syndrome Scale, the Rosenberg Self-Esteem Scale (SES), the Beck Depression Inventory (BDI), the Beck Hopelessness Scale, and the Korean version of the Internalized Stigma of Mental Illness scale (K-ISMI). Results: Of the total of 87 participants, 20 (23.0%) had attempted suicide. Patients with a history of suicide attempts had sig-nificantly higher scores on the BDI ( p =0.036) and K-ISMI ( p =0.009), and significantly lower scores on the SES ( p =0.001). Analysis of covariance revealed that the SES scores were significantly lower in patients with a history of previous suicide attempts than in those with no history, after controlling for K-ISMI and BDI scores ( p =0.039). Conclusion: Low self-esteem appears to represent a psychological dimension that is closely related to suicide risk. Therefore, clinical attention should be paid to the evaluation and enhancement of low self-esteem in schizophrenia patients with suicidality. A longitudinal prospective study is required to ascertain whether low self-esteem leads suicide attempts.

Agent or structure for principal–principal conflicts? Audit firms versus foreign ownership in the Asian context

Yoo, Taeyoung,Koh, Yunsung Nature Publishing Group - Macmillan Publishers 2014 ASIAN BUSINESS & MANAGEMENT Vol.13 No.4

How to Respond to Competing Rationales in Organizational Change : Two Tales of Corporate Governance Reform in Japan

Taeyoung Yoo 한국인사ㆍ조직학회 2011 한국인사ㆍ조직학회 발표논문집 Vol.2011 No.2

Drawing on the differences in organizational forms and practices between shareholder-oriented firms (e.g., Sony and Nissan) and internally-coordinated firms (e.g., Toyota and Canon) in Japan, this paper examines the antecedents and consequences of the coexistence of contrasting rationales in a firm's governance system. In contrast to the decoupling or institutional approach, the paper investigates the functional roles of shareholder-oriented and internally-coordinated governance mechanisms within a theoretical framework that distinguishes the rationale for resource allocation from that of resource acquisition. The results indicate that the adoption of shareholder-oriented organizational forms and practices in a firm is related to the principles of capital markets for resource acquisition, whereas the continuation with internal coordination mechanisms is influenced by the Japanese coordination rationale for resource allocation. This suggests that firms should show separate responses to contrasting rationales in corporate governance and that the functional fit in each dimension improves performance.

Association Between Vitamin D Insufficiency and Metabolic Syndrome in Patients With Psychotic Disorders

Taeyoung Yoo,Wonsuk Choi,JinHee Hong,JuYeon Lee,JaeMin Kim,IlSeon Shin,SooJin Yang,Paul Amminger,Michael Berk,JinSang Yoon,SungWan Kim 대한신경정신의학회 2018 PSYCHIATRY INVESTIGATION Vol.15 No.4

Objective-This study examined the association between vitamin D and metabolic syndrome in patients with psychotic disorders. Methods-The study enrolled 302 community-dwelling patients with psychotic disorders. Sociodemographic and clinical characteristics, including blood pressure, physical activity, and dietary habit were gathered. Laboratory examinations included vitamin D, lipid profile, fasting plasma glucose, HbA1c, liver function, and renal function. Vitamin D insufficiency was defined as <20 ng/mL. Clinical characteristics associated with vitamin D insufficiency were identified. Results-Among the 302 participants, 236 patients (78.1%) had a vitamin D insufficiency and 97 (32.1%) had metabolic syndrome. Vitamin D insufficiency was significantly associated with the presence of metabolic syndrome (p=0.006) and hypertension (p=0.017). Significant increases in triglycerides and alanine transaminase were observed in the group with a vitamin D insufficiency (p=0.002 and 0.011, respectively). After adjusting for physical activity and dietary habit scores, vitamin D insufficiency remained significantly associated with metabolic syndrome and hypertension. Conclusion-Vitamin D insufficiency was associated with metabolic syndrome and was particularly associated with high blood pressure, although the nature, direction and implications of this association are unclear.

QoS를 고려한 Spatio Temporal Layered Coding and Scalable Transmission에 관한 연구

김태영(Taeyoung Kim),손호신(Hoshin Son),유우종(Woojong Yoo),김형철(Hyungchul Kim),유관종(Kwonjong Yoo) 한국정보과학회 1999 한국정보과학회 학술발표논문집 Vol.26 No.2Ⅲ

이질적인 환경(Heterogoneous Environments)에서 실시간 멀티미디어 서비스가 확산됨에 따라 비디오 데이터로 인한 트래픽이 통신망을 오가는 트래픽의 대부분을 차지하게 되었다. 이에 통신망 자원의 효율화를 위해서 사용자의 통신망 환경을 고려한, 비디오 데이터의 Layered coding과 스케러블 전송이 필요하다. 즉, 낮은 QoS 환경인 경우 일부분만을 전송하고, 높은 QoS 환경인 경우에 모두 전송하는 것이다. 이를 위해 본 논문에서는 MPEG 비디오 데이터 스케일러블 전송에 맞게 초당 디스플레이하는 프레임 수를 동적으로 조정하는 기법과 화질을 조정할 수 있는 SpatioTemporal Lyered Coding기법을 제안한다. 본 기법을 이용하면 사용자는 자신의 통신망 환경과 단말기 성능에 맞는 비디오 데이터를 수신 받아 재생할 수 있다.

위기의 자본주의

유태영(Taeyoung Yoo),권석균(Seog-Kyeun Kwun) 한국인사조직학회 2013 인사조직연구 Vol.21 No.3

최근의 금융위기와 이에 따른 경기침체는 자본주의 체제에 대한 위기의식과, 기업의 이익만을 고려하는 경영활동에 대한 비판을 불러왔다. 이에 대하여, 거시적 관점에서 비판적 정치경제학, 자본주의 4.0, 다원적 자본주의 이론, 그리고 미시적 관점에서 이해관계자 이론, 사회책임 경영, 공유가치 경영 등의 여러 대안이론이 제시되었다. 대안이론에 따라 그 중요성이 다르기는 하지만, 공공부문과 민간의 공조의 필요성과 상호관련성을 강조하고 기업의 목적과 기능을 확장하여 신자유주의 관점을 극복하려는 입장이 공통적으로 나타난다. 하지만 거시와 미시의 이론적 주안점에 차이가 있어 자본주의의 위기현상을 전체적으로 이해하고 통합적인 대안을 제시하는데 일정한 한계가 있다. 특히 기업의 사적이익과 사회의 공공이익 간의 괴리를 극복하는 방법에서 각각의 경직된 논리에 의존하고 있다. 이에 대안이론들의 공통점과 차이점을 비판적 관점에서 분석하고, 나아가서 이들 논거를 통합, 보완하여 새로운 자본주의와 경영의 원리를 모색하였다. 기존 대안이론들에서 논점의 차이를 불러일으키고 있는 미시-거시의 차원과 경제적 행위의 수단과 결과 간의 갭에 주목하여 기존 대안이론들을 재분석 하고, 미시적 수준에서 기업의 행동원리(수단)와 목적을 구분하여 거시적 수준의 자본주의 체제 논의와 연계시켜 새로운 대안의 논거를 마련하였다. 구체적으로, 수단 측면에서 다양한 행위기준이 국가경제와 시장환경에 따라 다양하게 선택될 수 있고 결과 측면에서는 다양한 목적 가치들이 기업행동을 유인하는 목표로 채택될 수 있다고 보았다. 이러한 행위기준의 복합성과 목적가치의 다양성은 보편주의와 특수주의의 통합적 입장을 견지하고 있다. 기존의 대안이론들이 수단과 목적 간에 밀접한 연계성을 가정하고 있는데 반해 본고에서는 이들간에 느슨한 연계성이 요구된다는 점에 주목하였다. 그리하여 기업의 목적과 행위의 원리 및 조직운영이 실제 다양한 양식(varieties of firms)으로 실현될 것이며, 경제 체제 역시 여러 가지 형식으로 다원화(extended varieties of capitalism)되어 나타날 것이다. The recent global economic recession has inspired revolutionary thinking regarding the fate of capitalism. Has neoliberal capitalism had its day? Will our system based so heavily on market competition and efficiency need to evolve, or has it already? Certainly today’s reality of persistent, pernicious poverty and inequality has added fuel to an already contentious macroeconomic discussion. On the microeconomic front, too, the last few years of corporate scandals have caused many to stop and ask, what are appropriate corporate behaviors, and how can they be encouraged? Should firms consider general social welfare in pursuit of shareholder value maximization? What management theories and practice are available to address the competing objectives of the firm in distressed global economic conditions? These two emerging areas of concern – one global, one firm level – taken together are the current crisis of capitalism. In response to these fundamental questions, each economic school has provided a wide array of responses and perspectives. In macro-economic circles, critical political economists argue that the fatal and unrecoverable pitfalls of capitalism necessitate an alternative economic system beyond both capitalism and communism(Hobsbawm, 2011). Evolutionary theorists echo this sentiment, suggesting that market-based capitalism should be replaced by a new system in which cooperation and adjustment between public and private sectors are key factors for public welfare(Kaletsky, 2010). In counterpoint to these views, pluralist economic system thinkers, namely varieties of capitalism theorists, do not clearly suggest an alternative system to the current liberal-market economic systems(Hall & Gingerich, 2009; Hall & Soskice, 2001). In the wings of this debate, however, analysis of the effectiveness of coordinated-market economic systems(Whitley, 1999) and the sustainability of state-led economic systems(Schmidt, 2003) shed lights on how to overcome the limitations of liberal-market economic systems. In these, we find an energized, complex body of macroeconomic literature attempting to diagnose and solve our crisis of capitalism. From the micro-economic perspective, the debate between enlightened shareholder orientation and stakeholder theory has dominated recent discourse. On one hand, an enlightened shareholder orientation suggests overcoming the ills of capitalism by consolidating corporate social responsibilities in accordance with the principle of shareholders' value maximization(Jensen, 2001). On the other hand, stakeholder theory points out the limitations of shareholder value maximization and alternatively suggests the coordination of diverse stakeholders' interests to remedy capitalism’s maladies with respect to the firm(Freeman, Wicks, & Parmar, 2004). Stakeholder theory argues that by considering all stakeholders’ interests in corporate activities and management decisions, firms will improve their competitiveness and reputation, and promote sustainable growth. The shared-value approach is an extension to this view, and emphasizes the importance of cultivating shared values between corporations and society in addition to the consolidation of corporate social responsibility(Porter & Kramer, 2011). The shared values can help corporate profits and growth to thrive. The alternative suggestions above require corporate goals and theories to adapt to the ever changing business environments. These two different approaches in the literature – macro and micro economic – have relied on their own respective field views for support and validation, and therefore have not achieved a comprehensive framework for understanding and fixing the crisis of capitalism. The solutions in the literature are based on either macro-economic or micro-economic perspectives, and the practical implications drawn from their theories are thus somewhat myopic. Literature that discusses the ethical dimension of corporate