From a local chamber of commerce records, information are gathered about the hourly wage and the number of years of experience from local workers. You are interested in exploring a possible relationship between workersโ hourly wages and the number of years of experience.
a. Write down a model (not an estimated equation) that implies percentage changes (or relative changes) to wages due to absolute (or level) changes to years of experience. Indicate which parameter measures the relative change in wages.
A random sample of 935 workers provided the following information summaries: ๐ = ln (๐ค๐๐๐) ๐ = ๐๐ฅ๐๐๐ โ๐ = 6338.369 โ๐ = 10812 โ๐ เฌถ = 43133.48 โ๐ เฌถ = 142900 โ๐๐ = 73330.04 ๐ = 935
b. Use the summarized data provided above to estimate the model: ln(๐ค๐๐๐) = ๐ฝเฌด + ๐ฝเฌต๐๐ฅ๐๐๐ + ๐ข, where: wage is the hourly workerโs wage, and exper is the number of years of experience for a worker.
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