• International Commerce and Information Review
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• v.13 no.1
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• pp.217-241
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• 2011

The basic purpose of Customs Drawback System of the material for export goods is export support as cut a price down the export goods' price. Especially the trade volume between South Korea and China is the greatest in comparison with other countries in 2010. Therefore companies involved China is necessary to understand exactly for China's tariff system(duty drawback system). Due to inconsistent policies, it is difficult to understand VAT-related provisions on exports goods of China compared with South Korea Tax System. Accordingly, the results of this study is significant in China-related companies. In South Korea and China, amount of customs duty drawback is very large 4.017606 billion won 732.8 billion yuan respectively. Thus, the amount of customs duty drawback is greater, a comparison of customs duty drawback in South Korea and China is very necessary on Customs Drawback System.

• International Commerce and Information Review
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• v.6 no.2
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• pp.243-263
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• 2004

Recently, International electronic commerce has been rapidly increasing. Over the past decade, e-commerce on the business foundation of the Internet compound has entered extensive areas of international trade and social activity. This paper focuses on the system establishment of customs duties of import goods in Global e-Commerce. Today, USA, EU and some major countries, International Organization insisted to Tariff-free woe in customs duty. This study also will discuss the effect of imposition of import duties. In order to impose customs duties, it needs to establish a system scheme, especially, because international payment of BtoC Commerce occur by the Credit Card. This study deals with Customs duties of import goods in Global e-Commerce.

• Communications for Statistical Applications and Methods
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• v.29 no.2
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• pp.225-238
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• 2022

In this paper, we propose a clustering method for advanced metering infrastructure (AMI) data in Korea. As AMI data presents non-stationarity, we consider time-dependent frequency domain principal components analysis, which is a proper method for locally stationary time series data. We develop a new clustering method based on time-varying eigenvectors, and our method provides a meaningful result that is different from the clustering results obtained by employing conventional methods, such as K-means and K-centres functional clustering. Simulation study demonstrates the superiority of the proposed approach. We further apply the clustering results to the evaluation of the electricity price system in South Korea, and validate the reform of the progressive electricity tariff system.

• Korea Trade Review
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• v.43 no.6
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• pp.113-138
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• 2018

The purpose of this research is to analyze how the Chinese cosmetics certification system works as a Non-Tariff Barriers(NTBs) for Korean exporting companies to access the Chinese market. China is the largest market for Korea's cosmetic exports, but China's policy of protecting domestic industry has become a barrier to Korea's cosmetics exports to China. Therefore, this research, through the analysis of regulations of the Chinese certification system for imported cosmetics. revealed that there are such problems as ① information leakage ② duplication of inspection ③time delay. In order to verify those problems, surveys and face-to-face interviews with Korean cosmetic exporting companies to China have been conducted. In conclusion, Chinese cosmetics certification system not only protects its own industry, but also serves as a NTBs to disturb the access of imported cosmetics to the Chinese market in order to foster Chinese cosmetic industry.

• Korea Trade Review
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• v.46 no.5
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• pp.49-63
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• 2021

The HS Convention is an agreement on the harmonized commodity description and coding system enacted by the World Customs Organization in January 1988 to promote international trade and unify the commodity classification systems internationally, and the seventh revision will take effect in January 2022. This study's main purpose is to consider criteria for classifying unmanned autonomous transport systems(UATS) in accordance with Section 17 of the HS nomenclature and to present recommendations for improvement of laws related to tariff classification which may be used to amend related laws in Korea. Currently, there are no provisions within the HS Nomenclature that classify unmanned autonomous transportation systems and equipments. Although such technologies have yet to be commercially deployed, they are being actively developed globally. Thus, this study aims to classify UATS and suggest appropriate amendments to the new edition of the HS Nomenclature and Korean law. This paper examines advance ruling cases from domestic and foreign HS classification under the revision of the HS Convention and the criteria for the classification of UATS and Domestic Korean and foreign classification case studies were investigated, along with a survey of the literature on UATS, in order to derive reasonable tariff classification criteria and present legislative implications. In conclusion, this study aims to provide legislative recommendations for how to improve the system to apply the revisions to the HS Convention to the domestic Korean statutes.

• The Transactions of the Korean Institute of Electrical Engineers A
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• v.51 no.4
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• pp.183-187
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• 2002

The efficient and rational transmission tariff structure is one of the crucial factors in creation of fair and competitive electricity markets. Transmission charge can be largely categorized into the line usage charge, system reliability charge, access charge and others. Any transmission tariff should be able to reflect these cost components reasonably. This paper suggests an approach amenable to allocating the transmission reliability costs reasonably with reflection of line sensitivity and line outage rate.

• Journal of Korean Society of Forest Science
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• v.90 no.3
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• pp.373-379
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• 2001

The objectives of this study were to assess implementation on tariff quotas and tariff cuts committed in the WTO as result of Uruguay Round(UR) negotiations and to examine impacts of reductions in agricultural protection agreed in the UR on major non-timber forest products markets. The implementation of WTO Agreement on Agriculture was analysed based on the relevant data and statistics. The impacts of implementation on tariff cuts and tariff quotas on non-timber forest products markets were estimated by using supply and demand elasticities from previous studies and data on production, consumption and trade after UR. The quantities of Chestnut, Pine nut and Jujube imported by the system of tariff quota did not exceed the committed quotas over the five years from 1995 to 1999. The current level of applied rates on imports of non-timber products is much lower than that of bound rates, which will be maintained until the year 2004. It is estimated that increase in imports after UR reduced prices and that reduction in prices led to decrease in expenditure and to increase in consumer surplus. It is estimated, however, that production level significantly decreased due to rise in imports and that the negative effects on production exceeded positive effects on consumption. Exports of most non-timber forest products decreased after UR even though non-timber forest products could gain access to the export markets at the lower tariffs as a result of UR.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
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• v.67
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• pp.187-208
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• 2015

The Korea China FTA was signed on June 1 2015. It includes some concessions regarding major export items in the manufacturing sector for the protection of primary industries and preferential tariffs for a number of products produced in the Kaesong Industrial Complex. Primary industries are what the Korean government paid the greatest attention to. Rice was excluded from the negotiations from the get go, and was joined by 548 other food items including pork, apples, pears, beef, chili, garlic etc. These foodstuffs account for about one-third of the agricultural and livestock products that Korea produces, and are not going to be subject to tariff elimination. The results of the study are as follows: Korean government policy is to maintain of agri-food export support system, eliminate of agri-food non-tariff barriers, foster of agri-food export SMEs and expand of investment of foreign agri-food company. Korean firms strategy is to establish of regional marketing strategy, ensure of high quality agri-food and develop of food packaging technologies, establish of agri-food export logistics center and take advantage of the FTA preferential tariff.

• International Commerce and Information Review
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• v.14 no.1
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• pp.273-299
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• 2012

Japan's customs ensure the safety of international trade and trade facilitation has been pursuing. To do this, AEO was introduced to this system and expanding the supply chain currently maintain security and improve customer convenience is necessary to continue to be pursued. In addition, the imposition of customs duties in accordance with changes in the environment to Tariff offenders and increased the amount of tax evasion, smuggling of narcotics, including amphetamines and response, the increase in access is required. In this paper, Japan's tariff and customs administration for the change in the future for Japan-related materials around the Treasury Department's analysis will attempt to draw implications for this.

• East Asian Economic Review
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• v.23 no.1
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• pp.27-53
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• 2019

I employ search-and-matching to a multi-country and multi-sector Ricardian model with input-output linkages, trade in intermediate goods, and sectoral heterogeneity, in order to quantify the welfare effects from tariff changes. The paper shows that labor market frictions can be a source of comparative advantage in the sense that better labor market conditions contribute to lower cost in production. Labor market frictions play a critical role in determining the probability of exporting goods to trading partners, and interact with bilateral trade share, price, expenditures, etc. Unemployment and changes in unemployment rates due to tariff reductions contribute welfare changes across countries, implying that welfare effects based on quantitative trade models with full-employment are likely to be biased. I confirm the biased welfare effects by revisiting Caliendo and Parro (2015), who conduct an analysis of the welfare effects from the NAFTA from 1993 to 2005. I show that the welfare gap between theirs and mine has a positive correlation with changes in observed unemployment rates across countries. With the constructed model, I further conduct counterfactual exercises by asking what would happen if China's tariffs remain unchanged from 2006 to 2015. It turns out that there are mild welfare effects to trading partners in the world trading system.