I amcurrentlystudyingfor amasters degree (Economics).

However, since I did not study Economics in my bachelordegree.

Now, I encounter some difficulties in the assignments.

Please teach me and thank you.

1 The Solow Model with A Change in Depreciation Rate Consider the Solow model discussed in Lecture 1 with the production function Y : AKO'LlO', where Y is the aggregate output, K is the stock of physical capital, L is labor force, A is technology level, and 0