정보통신기술의 발달과 국제기업활동 변화에 미치는 영향에 관한 연구

황윤섭 한국인터넷비즈니스학회 2002 인터넷비지니스연구 Vol.3 No.2

정보통신기술의 급속한 발전은 모든 기업들의 활동에 영향을 미치고 있으며, 특히 다국적기업들의 활동과 관련하여 많은 학자들은 지리적 시대의 종말(end of geography) 이라는 표현과 함께 국제기업활동의 모든 면에서 근본적이고도 혁신적인 변화가 일어날 것으로 예상하였다. 하지만, 2000년 후반 dot.com 기업들의 몰락은 정보통신산업의 발전과 기업활동의 변화에 대해 냉정한 현실인식이 필요하다는 점을 일깨워 주었다. 본 연구는 정보통신기술의 발전이 다국적기업의 활동과 관련된 이론들이 어떤 변화를 겪게 되었으며, 앞으로의 변화과정은 어떠할 것인가를 예측함으로써 막연한 기대감과 추측만으로 정보통신산업의 발전을 바라보는 시각에서 벗어나 변화의 요소를 파악하고 이에 대한 대비를 할 수 있도록 하는데 연구의 목적이 있다 정보통신기술의 발달은 정보 교류를 활성화시키기 때문에 외국예서 활동함으로 인한 불리함이 줄어들고, 지리적 거리감을 상당히 줄일 수 있으며, 제품 및 기술의 수명주기를 짧게 할 것이다. 또한, 내부적 정보 네트워크를 발전시킴으로써 무형자산의 가치를 높이도록 할 것으로 전망된다. 시장의 실패로 인하여 내부화가 진행된다는 내부화 이론에 대해서는 정보통신기술의 발달에 따라 정보에 대한 접근이 쉽고, 비용이 줄어들기 때문에 시장의 실패가 일어날 여지를 줄 인다는 견해가 지배적이다. 따라서 기업들은 내부화 보다는 아웃소싱을 통한 시장거래를 활용하게 것이다. 생산입지의 문제에 있어서는 요소부존과 비용의 차이로 인한 입지우위는 점차 축소될 것이고, 특히 디지털화 될 수 있는 무형재의 경우 많은 영향을 받게 될 것이다. 따라서, 입지는 사회간접시설이 잘 갖추어져 있고 지적재산권에 대한 보호가 잘되어 있는 곳으로 이동할 것이라는 견해가 지배적이다. 이와 같은 변화의 방향을 기반으로 다국적 기업들의 활동변화를 예측할 수 있으며, 이미 세계 무대에서 활동하고 있는 우리나라 기업들도 어떻게 변화해야 하며, 세계 시장의 경쟁에서 경쟁우위를 점하기 위해서는 어떤 내부적 능력을 갖추어야 하는지를 파악할 수 있었다. There has been considerable speculation, in both the business and academic press, regarding how the information and communication technology (ICT) shrinks distance, eliminates intermediaries, and brings about closer integration of the world economy. A corollary of this is the implication that the conduct of global business will be changed in fundamental ways. ICT advances were forecast to transform world business by linking suppliers, firms and customers in a seamless web that would cover the entire world. But the crash of the dot.coms in the second half of 2000 and the dramatic drop in the value of high-technology company shares that followed have sobered the mood and brought considerable realism to the market and to these predictions. In spite of this phenomenon, ICT advances will actually affect to the transformation of business processes, especially in the field of international business. The field of international business has made considerable progress in the development its own theoretical framework. Now we have to consider how ICT advances affect to the transformation of MNCs" business process. In this study I examined which factors can be affected from ICT advances and the potential direction of MNCs" business processes. For this purpose, 1 described foreign direct investment (FDI) theory and its major factors, then selected factors that are sensitive to ICT-driven transformation. This study may provide the perception of the ICT influence on international business processes and its direction.

진입장벽 요인이 향후 투자에 미치는 영향에 관한 연구 : 러시아 제조업 부문에 대한 투자를 중심으로

정헌주,황윤섭,,김희종 서울대학교 러시아연구소 2006 러시아연구 Vol.16 No.1

Any market has its own entry barriers to foreign firms. In this reason, foreign firms. who are entering to a foreign market, must have internal competence which can contribute to overcome the entry barriers and have the capability for adjusting to external environment of foreign market. In this paper we analyzed the rate of entry barriers of external environment of Russian market when Korean firms entering into Russia. In this paper we segmented the external environment that affects to foreign firms as entry barriers such as competitive, socio-cultural, and political-legal environment and analyzed the rate of barriers induced from these environmental factors to foreign firms. The applied method is correlation and multiple regression analysis. The result of empirical analysis is a follows: The competitive environment of local(Russian) market dose not affect to Korean firms as an entry barrier. The local socio-cultural environment, however, significantly affect to foreign firms as entry barrier and negatively affect to sequential entry to sequential entry of Korean firms, and among sub-factors hierarchical behavior of governmental workers, in particular, raises unstability and uncertainty of external environment and negatively affects to Korean firms' investment in the future.

Is BTC Oil Pipeline Good or Bad for Azerbaijan Economy?

Yun Seop Hwang,김수은,최영준 한국환경경제학회 2010 자원·환경경제연구 Vol.19 No.2

Since 2000, as importance of sourcing energy emphasized caused by instability of international oil price, interests toward Caspian countries as an alternative markets has increased. Especially, Azerbaijan, as middle Asian emerging exporting country, has performed drastic economic boom because of massive amount of foreign capital flowed in and construction of BTC pipeline. However, despite this economic surge, there are unbalanced economy which is merely focusing on energy industry and pressure from increase in real exchange rate and inflation. In order to analyze the sustainability of Azerbaijan economy, the total sample time period of this paper is from January 2001 to December 2007 and the term is divided into before and after BTC line construction. Vector Error-Correction Model has been applied to analysis confirming short-term and long-term effect. As a result, Azerbaijan now face the symptoms of the recession during the time period and this is due to high oil price and increase in export influenced by BTC oil pipeline resulting in decrease in real interest rate. This conclusion is to affect competitiveness of manufacturing industry, base industry for economic proliferation, in a negative way. 2000년 이후 국제유가의 불안정성으로 인한 에너지 자원 확보의 중요성이 강조되면서 에너지 자원의 대안 시장으로 카스피해 연안국가들에 대한 관심이 고조되고 있다. 특히 아제르바이잔은 중앙아시아 신흥석유 수출국으로서 해외자본의 유입, BTC 송유관 개통 등으로 인해 급속한 경제성장을 이루었다. 그러나 높은 경제성장에도 불구하고 경제구조가 에너지 산업에 집중되는 등 경제구조의 불균형을 보이고 있으며, 최근 실질환율 상승의 압박 및 인플레이션이 가속화되고 있다. 아제르바이잔 경제의 지속가능성을 파악하기 위해 본 연구에서는 분석대상기간을 2001년 1월부터 2007년 12월까지의 전체 표본기간, BTC 개통을 기점으로 BTC 개통 이전과 이후의 기간 등 세 단계로 구분하였으며, 벡터오차수정모형을 이용하여 분석을 시도하였다. 실증분석 결과, 아제르바이잔은 분석기간 동안 경기침체 증상을 보였으며, 이는 고유가의 영향과 BTC 송유관 개통으로 인한 수출의 급증이 아제르바이잔 실질환율을 하락(평가절상)시키는 주원인임을 확인하였다. 이러한 결과는 장기적인 경제발전의 기반이 될 제조업의 경쟁력에 부정적 영향을 미칠 것으로 예상된다.

Design of a Multi-Threaded Image Signal Processor with a Multi-Bank Cache Memory

Yun-Seop Hwang,Jun-Mo Jeong 보안공학연구지원센터 2016 International Journal of Software Engineering and Vol.10 No.9

This paper proposes a multi-thread architecture-based Image Signal Processor (ISP). As the required image quality is gradually increasing in today’s society and the image processing algorithms are becoming more diversified, the burden of calculations in the main processor such as CPU is growing bigger. To solve these problems, an ISP was designed in order to reduce the burden on the main processor by applying the multi-thread architecture and applying various image processing algorithms, allowing a high performance processing. The proposed ISP has a multi-bank cache memory that can perform the multi-thread data and instructions with a hit-save-FIFO and latency hiding unit. The proposed ISP was verified with Virtex-7 FPGA and showed about 2.4 times higher processing speed compared to the conventional DSP.

Design of SIMT Architecture-based Reconfigurable Image Signal Processor

Yun-Seop Hwang,Kwang-Yeob Lee,Jun-Mo Jeong 한국정보통신학회 2015 2016 INTERNATIONAL CONFERENCE Vol.7 No.1

This paper proposes SIMT architecture-based reconfigurable Image Signal Processor (ISP). Conventional ISP commonly has the hard-wired image processing algorithm of which the processing speed is fast, but one problem of these conventional ISP is that they cannot apply various image processing algorithms. On the other hand, as the image quality required by various devices is gradually increasing and the image processing algorithms are becoming diversified, the burden of calculations in the main processor such as CPU or GPGPU is growing bigger. To solve these problems, an ISP was designed in this paper which can reduce the burden of the main processor by applying the SIMT structure which is based on instructions, can apply various image processing algorithms, and allows parallel processing. The proposed ISP was verified with a VC-707 board equipped with Virtex-7 FPGA and showed about 2.4 times higher processing speed compared to the DSP which performs a similar role as ISP.

Design of a Multi-Threaded Image Signal Processor with a Multi-Bank Cache Memory

Hwang, Yun-Seop,Jeong, Jun-Mo Global Vision Press 2016 International Journal of Software Engineering and Vol.10 No.9

The Impact of International Trade on Labor Productivity: Focused On Service and Non-service Industries

( Yun Seop Hwang ),( Seong Hun Kim ),( Jun Ho Seok ) 한국생산성학회 2010 生産性論集 Vol.24 No.2

Environmental Regulation Effects Revisited: Channel Effects on Industrial Economic Performance

( Yun Seop Hwang ),( Xiaoxu Dong ),( Wonwoong Choi ) 한국생산성학회 2016 生産性論集 Vol.30 No.2

This paper theoretically reviews the researches about the effects of environmental regulations on economic performances. According to the previous researches, we propose that environmental regulations affect industrial economic performances through three channels: export, foreign direct investment, and innovative activities. We collected the related data over the period of 1997-2009 from 14 industries in Korea. The emission amounts of the eight kinds of pollutants were used to calculate the pollutant index as the measure of stringency of environmental regulations. We used the simultaneous equations model and the 3SLS method to solve the endogenous problems between the variables. The results indicated that environmental regulations negatively affect industrial economic performances through export channels. Environmental regulations have insignificant effects on inflow FDI. Although environmental regulations motivate companies to increase R&D investments, it does not influence industrial economic performances through R&D investments. In the future, Korean government should implement various policies of environmental regulations, reinforce economic policies and soft policies to enhance efficiency and flexibility.

Does oil price rise necessarily reduce export?: Focused on Korean exports

( Yun Seop Hwang ),( Young Jun Choi ) 한국생산성학회 2012 生産性論集 Vol.26 No.4

This paper analyzes the effects of oil price change on the value of exports of Korea. The general convention is that the effect of oil price raise is leading to reducing the exports. The change in oil price is related to the change of production costs as well as changes in macroeconomic indices, such as price level and interest rate. Those changes in production costs and macroeconomic indices may affect the performance of exports. However, we found that the oil price increase is not necessarily reducing the exports based on Korean industrial exports data. Rather, in our analysis, the rise of oil price lowers the real interest rate and thus the increase in oil price leads to an increase in the value of Korean exports. It is also found that oil price affects the export directly and indirectly through the real interest rate.

The Test of the impact of Trade Openness on Economic Growth and Environmental Quality: evidence from a panel of CIS countries

Hwang, Yun-Seop 한국관세학회 2019 한국관세학회 학술대회 Vol.2019 No.6