Time varying ability matrix

[jdebacker]

This PR allows one to use an ability/labor productivity matrix that varies over time. Changing the shape of the e parameter object from SxJ to TxSxJ.

[codecov-commenter]

Codecov Report

Attention: 9 lines in your changes are missing coverage. Please review.

Comparison is base (d8a0fa4) 80.28% compared to head (5fa18cb) 80.26%.

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #895      +/-   ##
==========================================
- Coverage   80.28%   80.26%   -0.03%     
==========================================
  Files          18       18              
  Lines        4144     4175      +31     
==========================================
+ Hits         3327     3351      +24     
- Misses        817      824       +7     

Flag	Coverage Δ
unittests	80.26% <80.43%> (-0.03%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files	Coverage Δ
ogcore/SS.py	87.67% <100.00%> (+0.08%)	⬆️
ogcore/TPI.py	93.02% <100.00%> (-0.02%)	⬇️
ogcore/aggregates.py	100.00% <100.00%> (ø)
ogcore/parameters.py	84.14% <100.00%> (+0.29%)	⬆️
ogcore/tax.py	99.45% <100.00%> (ø)
ogcore/utils.py	87.91% <100.00%> (+0.03%)	⬆️
ogcore/parameter_plots.py	80.86% <75.00%> (+0.15%)	⬆️
ogcore/household.py	92.72% <69.56%> (-2.76%)	⬇️

[rickecon]

@jdebacker. I deleted my ogcore-dev conda environment and reinstalled it in my clone of your branch. When I ran run_ogcore_example.py and got the following error:

(ogcore-dev) richardevans@Richards-MacBook-Pro-2 run_examples % python run_ogcore_example.py
Number of workers =  7
Traceback (most recent call last):
  File "/Users/richardevans/Docs/Economics/OSE/OG-Core/run_examples/run_ogcore_example.py", line 138, in <module>
    main()
  File "/Users/richardevans/Docs/Economics/OSE/OG-Core/run_examples/run_ogcore_example.py", line 77, in main
    p.e = np.tile(p.e.reshape(1, p.S, p.J), (p.T, 1, 1))
                  ^^^^^^^^^^^^^^^^^^^^^^^^
ValueError: cannot reshape array of size 224000 into shape (1,80,7)

[jdebacker]

@rickecon Noted about the example. That was for some testing and should be taken out. Will update.

[jdebacker]

All test we expect to pass on Python 3.11 pass locally. The three failures are the txfunc.py functions whose results vary with the version on Python/SciPy used:

=========================== short test summary info ============================
FAILED tests/test_txfunc.py::test_txfunc_est[DEP] - assert False
FAILED tests/test_txfunc.py::test_tax_func_loop - assert False
FAILED tests/test_txfunc.py::test_tax_func_estimate - assert False
========= 3 failed, 496 passed, 16819 warnings in 32781.69s (9:06:21) ==========

I was also able to run the run_ogcore_example.py script all the way through without issue.

I believe this PR is ready to merge.

[rickecon]

LGTM. Thanks, @jdebacker.