Blogs by Dr.K

The proportion of single-person households in South Korea has reached a record high of 34.5%(2023) , bringing significant changes to the...

The dining-out market is growing rapidly due to changes in consumer lifestyle patterns and the increase in single-person households....

What Are Unmanned Stores? Unmanned stores are a type of retail operation that combines digital technology and automated systems to reduce...

I read an article saying COVID19 advances the digitalization 10 years faster. As part of progress, online retail sales exceeded the...

The total amount of GDP is around 1.5 Trillion dollars in 2017 by IMF. It is the 11 or 12 biggest country in the world. We have not...