Bump ogcore from 0.17.0 to 0.19.1

[dependabot]

Bumps ogcore from 0.17.0 to 0.19.1.

Release notes

Sourced from ogcore's releases.

0.19.1

This release:

Adds:

• Stall detection for the TPI outer loop (Issue #1177): when the best distance has not improved over the last TPI_stall_window iterations (default 50; 0 disables), run_TPI logs a diagnosis distinguishing a cycling outer loop (suggesting a lower nu or TPI_outer_method="anderson") from a diverging economy (usually an inconsistent fiscal block, which solver settings cannot fix). The default TPI_stall_action="warn" only logs, leaving model solutions unchanged; "stop" also ends the loop early, so a hopeless run fails through the existing non-convergence checks instead of spending the rest of maxiter. The window check lives in ogcore.solvers.diagnose_stall and works for both the picard and anderson update rules. The diagnosis is re-logged if it changes (e.g. escalates from cycling to diverging), and a run that ends unconverged while stalled carries the diagnosis in the RuntimeError message, so it reaches users who only see the traceback. PR #1178.
• Changes the default of stationarized to False in output_plots.plot_aggregates and output_plots.plot_industry_aggregates, so unstationarized values are plotted by default, resolving Issue #1133, Issue #1183.

Bug Fixes:

• Fixes Issue Issue #1186: with demographics that vary across lifetime income groups (introduced in PR #1165), the use_zeta = False branch of household.get_bq divided each group's bequest pool by its birth share (lambdas[j]) rather than its actual population share, so bequests received did not sum to bequests left and the steady-state resource constraint failed. Receipts are now divided by the group's actual population (from omega_SS / omega), matching the use_zeta = True branch. Results are unchanged when demographics are common across groups. PR #1187.
• Fixes Issue #1015: fixes escape with special characters in parameter names that caused failures when reading from JSON files. Adds a test to prevent this in the future. PR #1193.
• Resolve Issue #1152: expose same keys in the steady-state and time path dictionaries. PR #1185.
• Correct payroll tax calculations, resolving Issue #1023. PR #1184.

0.19.0

This release updates the default parameters to allow alternative growth rates for two pension systems:

• Fixes Issue #1169: the Notional Defined Contribution pension system could not run against a real Specifications object because its growth-rate settings were not parameters. ndc_growth_rate, dir_growth_rate, and points_growth_rate are now parameters in default_parameters.json (choices "r", "Curr GDP", "LR GDP"; default "LR GDP", matching the previous fallback behavior). g_ndc and g_dir now handle the scalar r and g_y of the steady state, and delta_ret falls back to the steady-state mortality rates implied by rho (averaged over lifetime income groups) when no mort_rates_SS attribute is set. The NDC system is added to the real-Specifications pension test.

0.18.1

This is a bug fix release:

• Fixes Issue #1180: get_pop_objs raised an AssertionError for the homogeneous case (income_percentiles=None with no income-specific inputs), because expand_pop_obj_J asserted before reaching its homogeneous branch. income_percentiles now defaults to a single income group (J=1) when no income-specific inputs are supplied, restoring the pre-0.18 call signature; it remains required whenever gradients or immigrant income shares are provided. Also removes a stray debug print from that branch.

0.18.0

This release:

• Demographic parameters (rho, omega, imm_rates) are now allowed to vary across lifetime income groups J. See PR #1165 PSLmodels/OG-Core#1165.

Changelog

Sourced from ogcore's changelog.

[0.19.1] - 2026-08-10 12:00:00

Added

• Stall detection for the TPI outer loop (Issue #1177): when the best distance has not improved over the last TPI_stall_window iterations (default 50; 0 disables), run_TPI logs a diagnosis distinguishing a cycling outer loop (suggesting a lower nu or TPI_outer_method="anderson") from a diverging economy (usually an inconsistent fiscal block, which solver settings cannot fix). The default TPI_stall_action="warn" only logs, leaving model solutions unchanged; "stop" also ends the loop early, so a hopeless run fails through the existing non-convergence checks instead of spending the rest of maxiter. The window check lives in ogcore.solvers.diagnose_stall and works for both the picard and anderson update rules. The diagnosis is re-logged if it changes (e.g. escalates from cycling to diverging), and a run that ends unconverged while stalled carries the diagnosis in the RuntimeError message, so it reaches users who only see the traceback. [PR #1178](PSLmodels/OG-Core#1178).
• Changes the default of stationarized to False in output_plots.plot_aggregates and output_plots.plot_industry_aggregates, so unstationarized values are plotted by default, resolving Issue #1133. [PR #1183](PSLmodels/OG-Core#1183).

Bug Fixes

• Fixes Issue #1186: with demographics that vary across lifetime income groups (introduced in PR #1165), the use_zeta = False branch of household.get_bq divided each group's bequest pool by its birth share (lambdas[j]) rather than its actual population share, so bequests received did not sum to bequests left and the steady-state resource constraint failed. Receipts are now divided by the group's actual population (from omega_SS / omega), matching the use_zeta = True branch. Results are unchanged when demographics are common across groups. [PR #1187](PSLmodels/OG-Core#1187).
• Fixes Issue #1015: fixes escape with special characters in parameter names that caused failures when reading from JSON files. Adds a test to prevent this in the future. [PR #1193](PSLmodels/OG-Core#1193).
• Resolve Issue #1152: expose same keys in the steady-state and time path dictionaries. [PR #1185](PSLmodels/OG-Core#1185).
• Correct payroll tax calculations, resolving Issue #1023. [PR #1184](PSLmodels/OG-Core#1184).

[0.19.0] - 2026-07-29 12:00:00

Added

• Fixes Issue #1169: the Notional Defined Contribution pension system could not run against a real Specifications object because its growth-rate settings were not parameters. ndc_growth_rate, dir_growth_rate, and points_growth_rate are now parameters in default_parameters.json (choices "r", "Curr GDP", "LR GDP"; default "LR GDP", matching the previous fallback behavior). g_ndc and g_dir now handle the scalar r and g_y of the steady state, and delta_ret falls back to the steady-state mortality rates implied by rho (averaged over

... (truncated)

Commits

• 2b6a668 Merge pull request #1198 from jdebacker/0.19.1
• 81ca323 update changelog for consistency
• b2252db bring api docs up to date
• b909caa bump version and update changelog
• 670b5cb sync with master
• a8b0232 Merge pull request #1185 from arihantlodha-cmd/consistent-ss-tpi-output-keys
• 200fa11 Merge pull request #1178 from marcelolafleur/feature/tpi-stall-detection
• 3978542 Merge pull request #1184 from arihantlodha-cmd/payroll-tax-revenue-function
• 2602824 Merge pull request #1193 from arihantlodha-cmd/fix-theta-label-escape
• 956666d Merge branch 'master' into feature/tpi-stall-detection
• Additional commits viewable in compare view

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[dependabot]

Superseded by #94.