1.1 Study Designs
․Retrospective Studies
․Prospective Studies
※ Survival Analysis
; Deals with analysis of data that have "time to an event".
※ Survival time
; Time until an event occurs.
※ Event
; a. relapse of a disease
b. death
c. response to a treatment
; Economical,
To obtain answers quickly because the cas
of corruption and strong bureaucracy. In addition, the economic system is inefficient; the process to have approval for investors is complicated and during this procedure, unofficial costs arise.
- Technological perspective
-Currently, due to the growth of the economy and the IT industry, the usage of the internet is estimated to have development. Moreover, the distribution rate of personal c
of the fashion distribution, arrival of the new consumer, etc.
It is expected that gapitalism of consumption will give rise to a storm of discriminative consumption of luxuries and rational consumption of low price products and convergence &collaboration will bring about disruption of the industry border, hybrid business, and area expansion of creative director.
It is estimated that diversific
of its’ GDP and electronic device industry takes 2.76% of its’ GDP. Moreover, as market economy and capitalism, exists this industry will survive and grow continuously due to its’ role in our society.
[Figure 1] Market size & Growth rate of U.S. retail industry
estimates
Narrowing down in detail, we are going to focus on environment of retailer industry and the Costco in their domesti
Doosan Corporation, the licensee of Polo Ralph Lauren, has been distributing Polo Ralph Lauren’s products through 175 stores for the past 12 years.
The Company considers South Korea as one of its key markets because the sales amount of Korea is estimated at 4% of the whole and is the second largest amount in Asia.
Therefore, the gain of direct control in South Korea is a significant step