This study attempts to analyze the economic impact of the service robot industry using Input-Output analysis, which is conducted based on Demand-driven model, the Leontief price model, the Backward and Forward Linkage Effects, and the Exogenous Methods. In a Demand-driven model analysis, we can conclude that the service robot industry contains characteristics of both the manufacturing industry and the service industry, which causes a positive impact on the overall industry by compensating for the weaknesses of the two industries. The Leontief price analysis indicates when wages in the service robot industry increase, prices related to robot manufacturing also increase. Also, when profits in the service robot industry increase, prices related to service provision increase, too. The Backward and Forward Linkage Effects analysis shows that the service robot industry is highly sensitive to the current economic condition and has a great influence on the service industry. The service robot industry can highlight the aspect of service characteristics when the manufacturing industry is in recession and vice versa. In addition, the service robot industry can be regarded as a value-adding and domestic economy promoting industry which utilizes knowledge of information and communication technologies. It is important to foster the service robot industry in South Korea, which is in economic recession to provide an opportunity to stimulate the growth of both service and robot industries.

This study was carried out to provide accurate identification of Noctuidae, using the DNA barcode. In total, 2,040 adult specimens of 443 species were collected from 13 forest areas in Korea. In this study, we conducted the correct identification using external morphology and genitalic characters. In addition, we observed and compared the voucher specimens, preserved in the major entomological collections in Korea, including Hannam university Natural History Museum (102 species), Korea Forest Research Institute (8 species) and the National Science Museum (27 species) for correct identification. For extracting DNA sequences of the mitochondrial gene COI, the hind legs were detached and sampled with tweezers, providing about 25 mg of tissue sample. We amplified and sequenced the standard DNA barcode fragment of 648 basepairs. As a result, we have complete DNA barcodes for all 331 species. These results will be presented in Forest Pests Information Data Sheets for Noctuidae, containing DNA Barcode information, external morphology, ecological characteristics and phenology.