6.4 The Size and Distribution

Provide city examples of the rank size rule in your country (if it doesn't apply then explain why by providing examples).

Provide specific examples of higher order services in a city of your country.

Provide specific examples of lower services in a city of your country.

Provide an example of primate city in your country.

Apply the Gravity model to several cities in your country and explain what it means.

rank size rule in south korea 

The rank-size rule is a theory that states that cities can be ranked from largest to smallest, with a predictable rate of decrease in size. Seoul doesn't follow this rank size ruling , as it's the largest city by far, significantally outweighing Busan, Incheon, and other major cities within South korea.

 specific examples of higher order services 

1. Headquarters of multinational corporations: Samsung Group, one of the largest multinational conglomerates in the world, has its headquarters in Seoul's Samsung Town. 

2. International financial institutions like banks and investment firms: In Seoul, you have major financial institutions like Kookmin Bank (KB), Shinhan Bank, and Hana Financial Group, which are not only prominent in South Korea but also have significant international operations.

 specific examples of lower order services 

1. E-Mart, Homeplus, and Lotte Mart, as well as smaller independent grocery stores.

2. Parmacies like Olive Young and LOHB's are also prevalent in neighborhoods across the country.

Primate City: city that is larger than the upcoming cities by atleast 2x

Seoul is home to over 10 million people, which is roughly one-fifth of South Korea's entire population. No other city comes close to matching its population size.

Gravity Model: the gravity model is a mathematical model used to estimate the flow of people, goods, or information between two places. In South Korea, let's consider applying it to several cities like Seoul, Busan

Seoul, being the largest city and the capital, has the highest gravitational pull. It attracts not only people from other cities for employment, education, and entertainment but also businesses seeking a larger market.

Busan, as a major port city, also exerts significant gravitational force due to its economic activities related to shipping and trade. It attracts businesses involved in logistics and international trade.