Engineering science A lift cage in a mining operation has a mass of 1000kg when empty. When a fully laden with a mass of 700kg It is lowered with uniform acceleration such that after 200m its velocity is 25m/s. By constructing free body diagrams and using D’Alembert’s principle determine: (a) the tension in the cable […]
Discuss the impact of monetary policy tightening with regards to both unemployment and inflation with respect to both the short run and long run?
1.When the economy is at the recovery stage, both output gap and growth rate are positive? True/ False? Explain. 2. Assume that input prices decrease and the government decides to cut spending.In this scenario, what would happen to output (Y), the overall price (P), and unemployment(U)? illustrate these changes on a graph. 3. Discuss the […]
Is the effect of experience on earnings different for high school graduates than for college graduates? Specify and estimate a regression that you can used to answer this question.
Data Based Assignment. You will need SPSS Statistics software. Important: Please use datafile CPS18.2.csv to complete this assignment. A description of this data may be found in Documentation for CPS18.2 Data.docx. Make sure that you generate heteroskedasticity robust standard errors for all regressions. If you are using SPSS to complete this assignment, that will probably […]