Explain the factors of the shift in demand and supply curves for a city. Assuming an increase in demand for export goods, explain the change in demand curve and labor supply, if any.

a) Increase in demand for export goods

b) Increase in labour productivity generates lower cost, lower output price, and more output produced

c)Decrease in taxes decreases cost and output price, increasing output and labor demand

d) Improve amenities such as environmental quality

e) Decrease disamenities such as crime

f) Decrease residential taxes such as property tax or sales tax

g) Improve residential public services