Testing Solow’s Implications on the Effective Development Policy

The core of the neoclassical growth theory is the capital investment. Solow proposed that the diminishing return is key to such growth process in establishing the stability of the equilibrium growth path. This key postulation has critical implications onⅠ. Introduction 　II. Evolution of Perspectives on Capital Accumulation 　Ⅲ. An Empirical Test for Diminishing Return 　Ⅳ. Implications on the Effective Development Policy 　Ⅴ. Conclusion 　Reference

Empirical Analysis on the Determinants of ODA Volume and Its Application to Korea

본 연구는 국제개발협력의 근간이 되는 공적개발원조의 규모의 결정 요인에 대해 분석하고 그 실증 모형에 의한 한국의 GNI 대비 ODA 규모의 크기에 대해 추정한다. 현 국제개발협력사회에서 모든 공여국에게 규범적 목표로 제시하는 GNI 대비 ODA 비율 0.7%를 제시하고 있으나 DAC 발족 이후 지난 60여년의 동안 실제 ODA 규모는 GNI 대비 평균 0.31% 정도로 ODA 규모에 대한 규범과 현실 사이에 큰 괴리가 존재한다. 이는 ODA 규모에 대한 국제개발협력사회의 요청이 각 공여국이 처한 여건의 다양한 차이를 체계적으로 반영하지 않음에 기인한다. 본 연구는 1965~2011년 기간 동안 DAC 공여국들의 다양한 국가수준 변수들의 다차원적 실증분석을 통하여 일인당 국민소득, 경제 총생산규모, 정부의 조세, 지출 및 부채 등의 국가재정 상황, 대외경제 의존도, 원조 경험 연한, 양자 ODA 유상비율과 같은 원조 양식 등의 변수들이 기존 공여국의 GNI 대비 ODA 규모의 차이를 잘 설명하는 주요 요인들임을 보인다. 이 실증모형에 의한 표본 외 전망은 2013~2017년 기간 한국의 GNI 대비 ODA 비율이 0.215~0.218% 정도의 범위로 추계됨을 보여준다. 이는 제2차 국제개발협력 기본계획에서 제시하고 있는 2020년 한국의 GNI 대비 ODA 비율목표치인 0.2%와 근사한 수준이다.This paper studies the determinants of the size of the ODA which is one of the core elements of the international development cooperation and predicts the ODA to GNI ratio for Korea based on the empirical model. The community of international development cooperation suggests the ODA to GNI ratio of 0.7% as a uniform norm to achieve for all DAC donor countries. However, there has been a big gap between the norm and the actual size of ODA to GNI ratio, 0.31% on average, for the last 60 years since the DAC launched. Important part of the reason behind such gap is because the international community of ODA does not systematically reflect various kinds of differences across donor countries in determining the size of ODA for each donor country. We perform multi-dimensional empirical analysis on the various cross-country variables for the 1965-2011 period to show that per capita income level, total scale of the economy measured by the total GDP, governments fiscal factors such as fiscal tax revenue, government expenditure, public debt, the degree of external dependence measured by the total international trade volume to GDP ratio, years of experience of implementing ODA as a DAC member, and modality of ODA delivery such as the ratio of loans to total bilateral ODA explain the differences of the actual ODA to GNI ratio among the existing donor countries. The out-of-sample forecasting of our benchmark model suggests that the predicted values of the ODA to GNI ratio for Korea ranges from 0.215% to 0.218% for the 2013-2017 period. These are close to the target value of 0.2% which Koreas Second Basic Plan of International Development Cooperation aims by the year 2020

물리개념을 주제로 한 11학년 학생의 과학 글쓰기 분석 : 쓰기 과제의 유형에 따른 차이를 중심으로

학위논문(석사)--서울대학교 대학원 :과학교육과 물리전공,2003.Maste

복잡성의 시대 속 플랫폼 리더십에 관한 연구

학위논문 (석사)-- 서울대학교 대학원 : 경영대학 경영학과, 2018. 8. 송재용.Platform leadership has drawn substantial attention not only from high technology industries, but also from conventional industries. We examine two cases of platform leadership in semiconductors to shed light on the questions of why some platform leaders do better than others, and why existing platform leaders sometimes fail. As the number of transistors on a chip doubles every two years for more than a half-century, semiconductor companies face rising complexity in designing their chips. When the number of transistors on a chip increased into the tens of millions in the 1990s, chip design process had become extremely difficult. Our study shows that in the face of the rising complexity, successful platform leaders figured out what to overlook, while focusing on what they could do best. They built their ecosystems based on their strengths and encouraged other firms to do business by embracing their ecosystems. Winners were those who understood that the increasing complexity was far beyond the reach of what a single company could manage. Attracting competent allies and allowing them to prosper was a sustainable solution to the ever-increasing complexity in the semiconductor industry. Those who were blinded to or resisted this sea change were driven out.I. INTRODUCTION 1 II. PLATFORM STRATEGY IN AN ECONSYSTEM 7 2.1. What is a Platform 7 2.2. Complementary Relationship in Platform Strategy 8 III. THE RISE OF ARM HOLDINGS IN THE MOBILE AP MARKET 9 3.1. Implications of Moores Law to Platform Strategy 10 3.2. The Industry Transformation in Response to the Rising Complexity 14 3.3. Intel vs. ARM: Different Responses to the Industry Transformation 15 IV. THE LITERATURE ON COMPLEIXTY AND PLATFORM 24 4.1. Complexity Theory 24 4.2. Platform Literature 32 V. THE RISE OF INTEL IN THE SERVER PROCESSOR MARKET 34 5.1. Rising Complexity in Server Chip Development 35 5.2. Three Major Steps of Intel in Managing the Rising Complexity 39 5.3. Dominance of the Intel Architecture in the Server Processor Market 44 VI. CONCLUSION 47 VII. APPENDIX 53 7.1. Computational Analysis 53 7.2. ARM Holdings Business Model 63 REFERENCES 65 국문초록 77Maste

Triangular Cooperation and Koreas Strategy for International Development Cooperation

논문은 한국개발협력의 삼각협력 추진 방안에 관한 연구(경제 · 인문사회연구회 협동 연구총서 14-41-01) 4장 내용을 발전시켜 작성되었다.세계 경제성장의 축이 서구 선진국에서 신흥 개도국으로 이전하며 국제사회의 질서가 다극화되어가고, SDG 이후 국제개발협력은 경제개발과 사회개발의 통합적 지속가능개발에 초점을 맞추며 협력 영역을 확대하는 추세에서, 협력국 간 분업과 다변화된 연결고리 확장을 통해 개발협력 영역의 확대 가능성이 큰 삼각협력은 개발효과성 증진의 잠재성이 매우 큰 개발협력 전략으로 새롭게 주목받고 있다. 동시에 전통적인 양자협력이나 다자협력과는 달리 삼각협력의 집행에 있어서 다양한 제약과 어려움이 존재한다는 인식이 있다. 본 연구는 삼각협력을 개발효과성 증진과 다극화된 국제사회에서 전략적 다자협력관계 형성의 차원에서 이해할 수 있는 이론적 패러다임으로 분업과 거래비용의 경제학 및 연결망 이론을 제시하고, 이에 기초한 삼각협력에 대한 해석을 제공하며, 이러한 관점이 국제개발협력 전략 수립에 주는 함의를 논한다.International community has been paying revitalized attention to triangular cooperation as an effective strategy for development cooperation as the international society is turning multi-polarized due to the shift of the major source of world growth from the traditional western advanced economies to the emerging developing countries. Furthermore, the SDGs emphasis on the integrated approach for economic and social development and the diversified expansion of the cooperation areas of the international development cooperation is well aligned with the nature of triangular cooperation which has a strong potential of improving development effectiveness by utilizing the diverse network of cooperation. At the same time, it is recognized that triangular cooperation faces various kinds of constraints and difficulties in implementation which are not present in the traditional bilateral or multilateral cooperation. We propose the division of labor, transaction costs economics, network theory as theoretical paradigms to understand triangular cooperation from the perspectives of enhancement of development effectiveness and formation of strategic multilateral cooperation relationship in the multi-polar international society. Based on such theoretical paradigms, we interpret the triangular cooperation and provide the implications for establishing the strategy for international development cooperation