Question

79. Which among the following is correct about gravity models?

i) Gravity models have been used for analyzing flow of goods, services and people

ii) Gravity model is an empirical observation

which finds that migrant passenger flows between two geographies is directly proportional to level of economic activity population of these two geographies and inversely proportional to some measures of physical distance between the two geographies

• A. a) Only i
• B. b) Only ii
• C. c) Both i and ii
• D. d) None of the above

Answer 1

The correct option is C

c) Both i and ii

79 Ans C