Question: Use a spreadsheet to trace out the pattern of adjustment of Yt towards its new equilibrium value in the model
Yt = Ct + It
Ct = 310 + 0.7Yt-1
if It is exogenously increased from 240 to 350 and then kept at this new level. Assume the system was initially in equilibrium. What is the value of C in the fourteenth time period after this increase in It?