Question 2: Interpret and Understand Linear Regression A researcher Wishes to investigate the impact of immigration on the Canadian labour market. She uses time-series data on the number of immigrants and the national unemployment rate from 1961 to 2000 to estimate the following relationship: A1.{I"g:(Zl)! Aln 1'mn-n+e; Where Ann is the change (from one year to the next) in the unemployment rate, and A111 harm is the change in the logarithm of the number of the immigrants arriving in Canada. 3.. Using a demand and supply framework explain the possible impacts of an increase in the number of immigrants on the Canadian labour market? What does economic theory suggest should be the sign of y