TABLE A-1 Interpretation of the Hyper-Parameters of the Model for Geneva International Airport,,, Variables,Passengers,Movements,Comments Level,3.95E–02,7.3E–03,Variances of level terms Slope,1.2E–03,8.6E–03,Variances of slope terms Cycle,?= 0.83,,Damping factor ,2.1E–02,1.6E–02,Variances of cycles Irregular,0.00E+00,2.5E–02,Variances of irregular terms Interventions,nil,+LS 1956**,Interventions: timing and coefficient's sign (+/–) ,nil,+AO 1967**, Model,LLT+cycle,, Cointegration,"C(2,2)+common cycles",, Key: ** = p-value < 0.05.,,,