Keith Ambrose, who is a physical therapist, is thinking about starting a firm to
provide in-home therapy services for people who are suffering from sports-
related injuries. Keith lives in Columbus, Ohio. He doesn’t know if Columbus
is large enough to support his proposed business or if people would pay a
premium to receive treatment in their homes for their sports-related injuries.
What suggestions do you have for Keith about primary and secondary research
he might conduct to learn more about the potential target market for his
proposed business?
Answer: First, Keith should assess how large his trade area is. In his case, his
trade area is defined by how far it’s practical for him to travel to provide his in-
home service. If it’s 20 miles, he could then draw a circle extending 20 miles
in every direction, to determine his trade area. He could then use resources
such as American Factfinder, City-Data.com, Census Bureau data, and/or data
from local government authorities to determine how many people live in his
trade area.
The next step would be to determine the national average for how many sports-
related injuries occur per 1,000 people and how often they occur, and then
extrapolate to determine how many people in his trade area are experiencing
sports-related injuries. If his area includes a large number of younger people
who are extremely active, then he might be justified in using a number higher
than the national average to determine the number of people in his trade area
who are likely experiencing sports-related injuries.