Financing Constraints, Firm Dynamics, Export Decisions and Aggregate Productivity Instructions for using the matlab code to solve the model. 1) Copy all the matlab files in the same directory 2) The file called “master_program.m” is the main program which loads all the parameters (benchmark calibration) and then calls the other programs that solve the model. 3) By changing the parameter values is possibile to obtain the solutions of the calibrated models in the paper. 4) The output format is the following: a matrix (in string form) called “results”, which has a first column with all the definitions, a second column with calculated moments, and a third column with the empirical moments. 5) The program calculates thousands of moments, only a fraction of those are used in the paper. 6) At the bottom of the “results” matrix are the calibrated empirical moments.