chore(data): Add working sample bibtex to repo data

Added bibtex file containing the up-to-date working sample of the Zotero
library to data/intermediate. It can be used to count sources based on
their keywords such as how many were sorted out during which step,
which regions they belong to and so on.

02-data/supplementary/extraction_template.yml

@@ -32,7 +32,7 @@ observation:
     measures:
     findings:
     channels:
-    direction:
+    direction: # 0 neg / 1 pos
     significance: # 0 nsg / 1 msg / 2 sg
 
 notes:

02-data/supplementary/lib.bib

@@ -1,27 +1,3 @@
-@article{2004,
-  title = {Grading Quality of Evidence and Strength of Recommendations},
-  year = {2004},
-  month = jun,
-  journal = {BMJ},
-  volume = {328},
-  number = {7454},
-  pages = {1490},
-  issn = {0959-8138, 1468-5833},
-  doi = {10.1136/bmj.328.7454.1490},
-  urldate = {2023-11-24},
-  langid = {english}
-}
-
-@article{2021,
-  title = {{{OUP}} Accepted Manuscript},
-  year = {2021},
-  journal = {The World Bank Research Observer},
-  issn = {0257-3032, 1564-6971},
-  doi = {10.1093/wbro/lkab003},
-  urldate = {2023-11-20},
-  keywords = {out::title}
-}
-
 @article{Abe2013,
   title = {Regional Variations in Labor Force Behavior of Women in {{Japan}}},
   author = {Abe, Yukiko},
@@ -1294,7 +1270,8 @@
   keywords = {inequality::generational,inequality::health,inequality::income,relevant,TODO::full-text,type::minimum\_wage},
   note = {looks at inequality; LM adjacent features
 \par
-might be relevant due to focus on minimum wage policy interventions}
+might be relevant due to focus on minimum wage policy interventions},
+  file = {/home/marty/Zotero/storage/YMULLXD6/Bar et al_2018_Why did rich families increase their fertility.pdf}
 }
 
 @article{Basutkar2021,
@@ -3225,7 +3202,7 @@ does NOT look at inequalities affected}
   usage-count-last-180-days = {3},
   usage-count-since-2013 = {10},
   web-of-science-categories = {Management; Women's Studies},
-  keywords = {country::Britain,inequality::gender,region::EU,relevant,TODO::full-text}
+  keywords = {country::Britain,inequality::gender,region::EU,relevant,TODO::full-text,type::maternity\_benefit,type::rtw}
 }
 
 @article{Davis2010a,
@@ -5239,7 +5216,8 @@ does NOT look at inequalities affected}
   urldate = {2023-11-24},
   abstract = {We study how parental leave benefit levels affect household labor supply, family income, and child outcomes, exploiting the speed premium (SP) in the Swedish leave system. The SP grants mothers higher benefits for a subsequent child without reestablishing eligibility through market work if two births occur within a prespecified interval. We use the spacing eligibility cutoffs in a regression discontinuity framework and find that the SP improves educational outcomes of the older child but not those of the younger. Impacts are likely driven by increased maternal time and the quality of maternal time relative to the counterfactual mode of care.},
   langid = {english},
-  keywords = {country::Sweden,inequality::education,inequality::generational,region::EU,relevant,TODO::full-text}
+  keywords = {country::Sweden,inequality::education,inequality::generational,region::EU,relevant,TODO::full-text},
+  file = {/home/marty/Zotero/storage/277Y7FUY/Ginja et al_2020_Parental Leave Benefits, Household Labor Supply, and Children’s Long-Run.pdf}
 }
 
 @article{Gold2012,
@@ -10552,7 +10530,8 @@ does NOT look at results of specific policy interventions}
   usage-count-last-180-days = {3},
   usage-count-since-2013 = {22},
   web-of-science-categories = {Political Science; Public Administration},
-  keywords = {country::Poland,inequality::gender,inequality::generational,region::EU,relevant,TODO::full-text}
+  keywords = {country::Poland,inequality::gender,inequality::generational,region::EU,relevant,TODO::full-text},
+  file = {/home/marty/Zotero/storage/TDDXH3U4/Plomien_2019_Gender inequality by design.pdf}
 }
 
 @article{Plotnick1982,
@@ -12769,6 +12748,30 @@ does NOT look at policy impacts (but theories behind it)}
   keywords = {out::title}
 }
 
+@article{Unknown2004,
+  title = {Grading Quality of Evidence and Strength of Recommendations},
+  year = {2004},
+  month = jun,
+  journal = {BMJ},
+  volume = {328},
+  number = {7454},
+  pages = {1490},
+  issn = {0959-8138, 1468-5833},
+  doi = {10.1136/bmj.328.7454.1490},
+  urldate = {2023-11-24},
+  langid = {english}
+}
+
+@article{Unknown2021,
+  title = {{{OUP}} Accepted Manuscript},
+  year = {2021},
+  journal = {The World Bank Research Observer},
+  issn = {0257-3032, 1564-6971},
+  doi = {10.1093/wbro/lkab003},
+  urldate = {2023-11-20},
+  keywords = {out::title}
+}
+
 @article{Uribe2019,
   title = {Unintended Consequences of Maternity Leave Legislation: {{The}} Case of {{Colombia}}},
   shorttitle = {Unintended Consequences of Maternity Leave Legislation},