Economics and Location There are several factors that influence the growth and distribution of a particular regions primary industries. These primary industries, are necessary for an economy to grow. Without a primary industry, which could also be called natural resources, secondary, tertiary and quaternary industries would struggle in a country (excluding Japan etc.). These factors also affect where people live. If you were at a warm place, near the coast, it is a lot more populated, than interior America. This population, affects your labor and markets. With a good geography, cash crops may be able to grow in the region developing a farm industr