Alan Lujan

icon indicating a website link quantmacro.org icon indicating an email [email protected]

icon company Johns Hopkins University icon location Rockville, MD icon location Visiting Assistant Research Professor, Department of Economics, Johns Hopkins University. Core developer @econ-ark.

Results 27 issues of Alan Lujan

Lognormal equiprobable discretization

3 comment

What should the default values be for these parameters? tail_N=0, tail_bound=None, tail_order=np.e

Function: Distributions

ConsIndShock with continuous bounds of support

4 comment

Given the new attribute `DiscreteDistribution.limit` we can find the minimum and maximum values of support for the distributions. These should be used to find minimum and maximum income realizations in...

Faster testing (at least locally)

Found a tool that seems like a game changer for testing the codebase. https://pytest-xdist.readthedocs.io/en/latest/ This option takes advantage of parallel processing of tests. I'm not sure if it can be...

Use numba and fast math for CRRA utilities

@gms158 does this make the CRRA utility bottle necks that you showed us faster? I know this breaks all the `Fast` code and I have a good idea as to...

Medical Expenses

Need to import @Mv77's description of medical expenses into the codebase

Update Parameters class implementation

This pull request updates the implementation of the Parameters class. It includes changes to the initialization, getitem, setitem, get, set_many, is_time_varying, to_dict, and update methods. The changes ensure better functionality...

Reorganize HARK.distributions

This pull request reorganizes the HARK.distributions module by updating the import statements in multiple files to import from HARK.distributions instead of HARK.distribution. This ensures consistency and improves code readability.