Reduce simulation time

CHANGELOG.md

@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), 
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.13.1] - 2024-10-24 13:24:27
+
+### Fixed
+
+- Bug causing capital gains responses to be calculated for every reform simulation.
+
 ## [2.13.0] - 2024-10-24 11:42:25
 
 ### Fixed
@@ -1561,6 +1567,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 
 
+[2.13.1]: https://github.com/PolicyEngine/openfisca-uk/compare/2.13.0...2.13.1
 [2.13.0]: https://github.com/PolicyEngine/openfisca-uk/compare/2.12.0...2.13.0
 [2.12.0]: https://github.com/PolicyEngine/openfisca-uk/compare/2.11.0...2.12.0
 [2.11.0]: https://github.com/PolicyEngine/openfisca-uk/compare/2.10.0...2.11.0

changelog.yaml

@@ -1310,3 +1310,8 @@
     - Bug causing household app crashes.
     - Metadat for OBR parameters.
   date: 2024-10-24 11:42:25
+- bump: patch
+  changes:
+    fixed:
+    - Bug causing capital gains responses to be calculated for every reform simulation.
+  date: 2024-10-24 13:24:27

policyengine_uk/variables/gov/hmrc/capital_gains_tax/responses.py

@@ -78,6 +78,14 @@ def formula(person, period, parameters):
         if simulation.baseline is None:
             return 0
 
+        if (
+            parameters(
+                period
+            ).gov.simulation.capital_gains_responses.elasticity
+            == 0
+        ):
+            return 0
+
         capital_gains = person("capital_gains_before_response", period)
         tax_rate_change = person("relative_capital_gains_mtr_change", period)
         elasticity = person("capital_gains_elasticity", period)

setup.py

@@ -4,7 +4,7 @@
 
 setup(
     name="PolicyEngine-UK",
-    version="2.13.0",
+    version="2.13.1",
     author="PolicyEngine",
     author_email="nikhil@policyengine.org",
     classifiers=[