All the simulations are done in Matlab based package IRIS (see www.iris-toolbox.com for installation info). Start the session (after you open Matlab) by running the following line from the Matlab command window: addpath c:/iris-toolbox; irisstartup; replacing c:/iris-toolbox with your own main IRIS folder chosen during IRIS installation. Unzip the BHV_model.zip file into your specific working directory and navigate Matlab (current directory) to your working folder to check that it contains the following files that can be open in Matlab editor (or any other):
		model.mod 
		drive_shocks.m
		drive_variance_bvvuip.m
		drive_variance_newuip.m
		drive_d_shock_beta.m
		drive_d_shock_keta.m
		drive_variance_keta.m
		
'model.mod' is a text file containing the model code
'drive_shocks.m' is a Matlab program file producing Figures 1 - 3
'drive_variance_bvvuip.m' is a Matlab program file producing Figure 4
'drive_variance_newuip.m' is a Matlab program file producing Figure 5
'drive_d_shock_beta.m' is a Matlab program file producing Figure 6 and 7. For Figure 6 set the parameter tau (line 17) equal 0, for Figure 7 use value 2
'drive_variance_keta.m' is a Matlab program file producing Figure 8
'drive_d_shock_keta.m' is a Matlab program file producing Figure 9 and 10. For figure 10 set the 'rmci' parameters in model.mod (line 29) to be 0.2 for rr_gap and 0.1 for lz_gap
