What are the Factors unemployment?

a) Demand for oil/gas and its products

b) Prices of complements for oil/gas + products.

c) Prices of substitutes for oil/gas + products.

d) Climate changes (temperature in nordic side)

e) Production technology of oil/gas (labor or capital extensive)

f) Availability of oil/gas (density of distribution / scarcity)

etc. by naveen