Hi anyone can help me with this practice paper questions? I am very clueless about it T.T
a) Identify the estimated effect on 𝑦𝑦 at 𝑡∗, 𝑡∗ + 1, and 𝑡∗ + 2.
b) Identify the permanent effect on 𝑦.
c) If the intervention is a pulse intervention (which means that 𝑥 increases by one-unit at time 𝑡∗, and immediately returns to its former level at time 𝑡∗ + 1), what will be the permanent effect on 𝑦? Compare it to your answer for 5(b).