1. DEM(Digital Elevation Model)의 정의
출처 - http://en.wikipedia.org/wiki/Digital_elevation_model
From Wikipedia, the free encyclopedia
A digital elevation model is a digital model or 3D representation of a terrain's surface created from terrain elevation data.
There is no common usage of the terms digital elevation model (DEM), digital terrain model (DTM) and digital surface model (D
sized, mid-sized, and SUV), they should focus on enlarging the capacity in the short run, and commercialize ecology-friendly cars by continuous R&D and innovation in the long run. In the weak segments (i.e., large-sized), Hyundai should acquire the brand ‘Volvo’ to obtain a luxury brand and acquire technology in the short run, and launch its own luxury brand in the long run.
1. Introduct
large scale of firm have expanded the marketing networks all over the country. The expansion was not possible without the support of technologies regarding cold-storage transportation and longer expiration dates. More critical reason for the expansion is growing demand. Thanks to the technologies, producers could barely meet the explosively grown demand for makgeolli. Last year, when the populari
largest country after the russian federation.
its residents are spread thinly across the country, with significant population concentrations in large cities.
ex) u.s is 97times bigger than s.k
North america encompasses two of the world’s biggest states territorially(canada is the second largest in size, u.s is third
With more than 75percent ot the population of the unites state and canada
return alone.
CAPM theory shows how a stock return follows the market. However, this theory does not explain the other factors that comes from factors other than market. It is dangerous idea to make decision only according to this theory.
We analysed the portfolios and showed that there are relationship among return, β, and firm size. However, it is still difficult to say that every part