michael.creel @ uab.es
Tel. +34 93 581 1696
Despatx (office) B3-1104
Departament d'Economia i d'Hist˛ria Econ˛mica
Contact and CV
Contact information, working papers,
Information about published papers is here
Computer code is at https://github.com/mcreel
- My current work is related to the 2013 working paper Indirect
Likelihood Inference , with D. Kristensen.
- a new paper, with additional authors and using considerably
improved methods (see links below), will appear later in 2015
- most recent code for the auction model: https://github.com/mcreel/ABCAuction
- this code uses adaptive importance sampling, as described
in algorithms 2 and 3 of the CS&DA paper, below. This
gives very good results using many fewer simulations than in
the 2013 version of the Indirect Likelihood Inference paper.
- the code also uses local linear nonparametric fitting, as
suggested by Beaumont et al. 2002 and Gao and Hong, 2015.
This gives results with about 20% smaller RMSE than local
constant nonparametric fitting.
- most recent code for the DSGE model: https://github.com/mcreel/ABCDGSE
- this code uses the selection of statistics from the
CS&DA paper, importance sampling, and local linear
regression. The code is now follows theory completely, it is
pretty fast, and it seems to work very well
- here are results for the DSGE model described in the
paper, n=160, using a single set of statistics selected
using the method of the CS&DA paper. pmean, etc., psdev,
etc., refer to the prior, without a p refers to the SBIL
Estimation results (LL mean): rep
- The older (2011) version with additional examples is here
- An even older working paper was the origin of this work. It
might still have some elements of interest. The VAR example is
based on flawed code, though, ignore it: "A
Data Mining Approach to Indirect Inference"
- On Selection of Statistics for
Approximate Bayesian Computing (or the Method of Simulated
Moments) (with Dennis Kristensen) (2015, Computational
Statistics & Data Analysis)
- code using written in the Julia
language for replication of results or using the method
with for your own problem is here: https://github.com/mcreel/SelectStatisticsABC
- contact me if you would like the data file for the jump
- I highly recommend getting to know the Julia language - it
has a friendly Matlab-like syntax, but speed like C.
Note on Julia and MPI, with Code Examples (2015,
Computational Economics). Simple Monte Carlo, and also ABC
estimation of the auction model in the Indirect Likelihood
Graduate level lecture notes and code
notes Graduate level notes for econometrics, with numerous
examples embedded as links. If you use the notes, you'll find
the examples ready to run using virtualization software on the accompanying
The live image has GNU Octave, Julia and R installed. Most
examples use Octave, but I plan to add more examples using
Julia. R is included mostly to run other people's code. The code
includes methods such as MLE, GMM, kernel estimation, nearest
neighbors, parallel computing, etc., etc.
no longer in development , but works
perfectly well). Development has been taken over by
Aissam Hidoussi. Thanks! The amazing PelicanHPC bootable
CD to create a HPC cluster for parallel computing in minutes!