Buec 280 Summer 1999 D. Maki MIDTERM EXAMINATION Instructions: There are 12 questions on this examination, all equally weighted. Answer all questions. For each question, define the concept(s) underlined, and briefly answer the question asked. 1. What is the main difference between Pareto efficiency and Kaldor-Hicks efficiency? Does this have anything to do with Occam's razor? 2. If an individual chooses among alternatives by picking the one with the highest net present discounted value, is that person risk averse? 3. Name three consumption benefits from education. What impact do these have on social benefits? 4. What does human capital theory say about the differences in the costs and benefits of education for young people versus older people? 5. What do implicit contracts have to do with mandatory retirement? 6. In what sense do changes in wage rates and unemployment have asymmetric effects on migration inflows and outflows? 7. How do the income effect and substitution effect of changes in annual earnings affect retirement age? 8. Give two ways the Canada/Quebec Pension Plan differs from most private pension plans. 9. Why do labour demand curves for firms slope downward, even if both the product market and labour market are competitive? 10. What is the main issue in the lockout of motion picture projectionists? What is the issue involving the U.S.-based international union? 11. It is claimed trade unions would like to influence the elasticity of the demand for labour. Why would they want to do this, and how would they go about it? 12. How can the general equilibrium effects of immigration on the indigenous population offset the partial equilibruim effects?