feat(data): Extract remaining prelim study data

02-data/intermediate/zotero-library.bib

@@ -996,7 +996,7 @@ Lastly, it finds stronger results among women, unemployed, less experienced appl
   usage-count-last-180-days = {3},
   usage-count-since-2013 = {4},
   web-of-science-categories = {Sociology},
-  keywords = {done::prelim,sample::database,type::collective_action},
+  keywords = {done::extracted,inequality::income,sample::database,type::collective_action},
   file = {/home/marty/Zotero/storage/SDX6EH7A/Ahumada_2023_Trade union strength, business power, and labor policy reform.pdf}
 }
 
@@ -1603,7 +1603,7 @@ does NOT look at LM adjacency in outcomes (no WoW)},
   usage-count-last-180-days = {1},
   usage-count-since-2013 = {3},
   web-of-science-categories = {Economics},
-  keywords = {done::prelim,inequality::income,relevant,sample::database,type::collective_action},
+  keywords = {done::extracted,inequality::income,relevant,sample::database,type::collective_action},
   file = {/home/marty/Zotero/storage/INZ9V9EK/Alexiou_Trachanas_2023_The impact of trade unions and government party orientation on income inequality.pdf}
 }
 
@@ -9529,7 +9529,7 @@ does NOT look at inequalities affected}
   usage-count-last-180-days = {0},
   usage-count-since-2013 = {7},
   web-of-science-categories = {Economics},
-  keywords = {cite::channels,country::Italy,done::prelim,inequality::gender,region::EU,sample::database,type::collective_action},
+  keywords = {cite::channels,country::Italy,done::extracted,inequality::gender,region::EU,sample::database,type::collective_action},
   note = {15th International Conference on Developments in Economic Theory and Policy, Bilbao, SPAIN, JUN 28-29, 2018},
   file = {/home/marty/Zotero/storage/F8CVLJX5/Cardinaleschi et al_2019_Effects of decentralised bargaining on gender inequality.pdf}
 }
@@ -14664,7 +14664,7 @@ The authors suggest this is due to most of the cash grant diverted from the busi
   usage-count-last-180-days = {2},
   usage-count-since-2013 = {42},
   web-of-science-categories = {Sociology},
-  keywords = {cite::channels,done::prelim,inequality::gender,inequality::income,region::EU,sample::database,type::collective_action},
+  keywords = {cite::channels,done::extracted,inequality::gender,inequality::income,region::EU,sample::database,type::collective_action},
   file = {/home/marty/Zotero/storage/MVQT7GFS/Dieckhoff et al_2015_Measuring the effect of institutional change on gender inequality in the labour.pdf}
 }
 
@@ -18304,7 +18304,7 @@ does NOT look at LM adjacency}
   usage-count-last-180-days = {0},
   usage-count-since-2013 = {34},
   web-of-science-categories = {Sociology},
-  keywords = {cite::channels,done::prelim,inequality::racial,sample::database,type::collective_action},
+  keywords = {cite::channels,done::extracted,inequality::racial,sample::database,type::collective_action},
   file = {/home/marty/Zotero/storage/JQAA5BDS/Ferguson_2015_The control of managerial discretion.pdf}
 }
 
@@ -37804,7 +37804,7 @@ NO LM adjacency for outcomes}
   usage-count-last-180-days = {0},
   usage-count-since-2013 = {13},
   web-of-science-categories = {Education \& Educational Research},
-  keywords = {country::Singapore,done::prelim,inequality::education,inequality::generational,inequality::income,region::AP,sample::database},
+  keywords = {country::Singapore,done::extracted,inequality::education,inequality::generational,inequality::income,region::AP,sample::database},
   file = {/home/marty/Zotero/storage/3QYXDA3M/Mukhopadhaya_2003_Trends in income disparity and equality enhancing (.pdf}
 }
 
@@ -47656,7 +47656,7 @@ does NOT look at inequality outcomes}
   doi = {10.1016/j.econedurev.2005.06.004},
   urldate = {2023-11-24},
   langid = {english},
-  keywords = {country::US,done::prelim,inequality::education,inequality::gender,region::NA,sample::snowballing,type::regulation},
+  keywords = {country::US,done::extracted,inequality::education,inequality::gender,region::NA,sample::snowballing,type::regulation},
   file = {/home/marty/Zotero/storage/QVKZCTY4/Shin_Moon_2006_Fertility, relative wages, and labor market decisions.pdf}
 }
 

02-data/processed/relevant/Ahumada2023.yml

@@ -8,40 +8,41 @@ pubtype: article
 discipline: sociology
 
 country: global
-period:
+period: 2009-2017
 maxlength:
 targeting:
 group:
-data:
+data: time-series cross-sectional database for collective labour rights and class power disparity
 
-design:
-method:
-sample:
-unit:
-representativeness:
+design: quasi-experimental
+method: OLS; Arellano estimator
+sample: 78
+unit: country
+representativeness: regional
 causal: 0 # 0 correlation / 1 causal
 
-theory:
-limitations:
+theory: power resource theory
+limitations: limited 2-observation dataset per country; potential remaining measurement bias due to concurrent shocks
 observation:
   - intervention: collective action (unionization)
     institutional: 1
     structural: 0
     agency: 0
     inequality: income
-    type: # 0 vertical / 1 horizontal
-    indicator: # 0 absolute / 1 relative
-    measures: political power
+    type: 0 # 0 vertical / 1 horizontal
+    indicator: 1 # 0 absolute / 1 relative
+    measures: Freedom of Association and Collective Bargaining (FACB) and violation index coding
     findings: more unequal political power distribution hinders processes of collective organisation
     channels:
     direction: # -1 neg / 0 none / 1 pos
     significance: # 0 nsg / 1 msg / 2 sg
 
-notes: PRELIMINARY EXTRACTION; EXTRACTION HAD TO CODE CLASS POWER INEQUALITY AS INCOME BASED INEQUALITY
+notes:
 annotation: |
   A study on the effects of unequal distributions of political power on the extent and provision of collective labour rights.
   It is a combination of quantitative global comparison with qualitative case studies for Argentina and Chile.
   It finds that, for societies in which power is more unequally distributed, collective bargaining possibilities are more limited and weaker.
   It suggests that, aside from a less entrenched trade unionization in the country, the primary channel for the its weakening are that existing collective labour rights are often either restricted or disregarded outright.
   Employers were restricted in their ability to effectively conduct lobbying, and made more vulnerable to what the authors suggest are 'divide-and-conquer' strategies by government with a strongly entrenched trade unionization, due to being more separate and uncoordinated.
-  A limit is the strong institutional context of the two countries which makes generalizable application of its underlying channels more difficult to the overarching quantitative analysis of inequality outcomes.
+  A limit is the strong institutional context of the two countries which makes generalizable application of its underlying channels more difficult to the overarching quantitative analysis of inequality outcomes,
+  which retains a potential for measurement bias due to country-level concurrent shocks.

02-data/processed/relevant/Alexiou2023.yml

@@ -7,19 +7,19 @@ uri: https://doi.org/10.1108/JES-12-2021-0612
 pubtype: article
 discipline: economics
 
-country: global
-period:
+country: Australia; Austria; Belgium; Canada; Denmark; Finland; France; Germany; Italy; Japan; Netherlands; New Zealand; Norway; Spain; Sweden; United Kingdom; United States
+period: 2000-2016
 maxlength:
 targeting:
 group:
-data:
+data: Standardized World Income Inequality Database (SWIID) OECD panel data
 
-design:
-method:
-sample:
-unit:
-representativeness:
-causal: # 0 correlation / 1 causal
+design: quasi-experimental
+method: panel fixed effects approach, Driscoll and Kraay non-parametric covariance matrix estimator
+sample: 18
+unit: country
+representativeness: regional
+causal: 1 # 0 correlation / 1 causal
 
 theory: power resources theory
 limitations: can not account for individual drivers such as collective bargaining, arbitration, etc
@@ -29,15 +29,15 @@ observation:
     structural: 1
     agency: 0
     inequality: income; gender
-    type: # 0 vertical / 1 horizontal
-    indicator: # 0 absolute / 1 relative
-    measures: Gini coeff
+    type: 0 # 0 vertical / 1 horizontal
+    indicator: 1 # 0 absolute / 1 relative
+    measures: Gini coeff (equivalized household disposable income, market income, manufacturing pay)
     findings: unionization strongly related with decreasing income inequality; right-wing institutional contexts related with increased income inequality
     channels: redistribution of political power under unions; weak unionization increases post-redistribution inequality
-    direction: # -1 neg / 0 none / 1 pos
-    significance: # 0 nsg / 1 msg / 2 sg
+    direction: -1 # -1 neg / 0 none / 1 pos
+    significance: 2 # 0 nsg / 1 msg / 2 sg
 
-notes: PRELIMINARY EXTRACTION
+notes:
 annotation: |
   A study on the effects of both political orientation of governments' parties and a country's trade unionization on its income inequality.
   It finds that, generally, strong unionization is strongly related to decreasing income inequality, most likely through a redistribution of political power through collective mobilization in national contexts of stronger unions.

02-data/processed/relevant/Cardinaleschi2019.yml

@@ -8,21 +8,21 @@ pubtype: article
 discipline: economics
 
 country: Italy
-period:
+period: 2014
 maxlength:
 targeting:
 group:
-data:
+data: Linked Employer Employees Data from Structure of Earnings Survey
 
-design:
-method:
+design: quasi-experimental
+method: OLS; Oaxaca-Blinder & Juhn-Murphy-Pierce decompositions
 sample:
-unit:
-representativeness:
+unit: firm
+representativeness: national; census
 causal: 0 # 0 correlation / 1 causal
 
-theory:
-limitations:
+theory: gender endowment discrimination; glass ceiling wage-setting institutions
+limitations: Only a short-term decomposition of mostly cross-sectional dataset
 observation:
   - intervention: collective action (collective bargaining)
     institutional: 1
@@ -37,10 +37,11 @@ observation:
     direction: 1 # -1 neg / 0 none / 1 pos
     significance: 1 # 0 nsg / 1 msg / 2 sg
 
-notes: PRELIMINARY EXTRACTION
+notes:
 annotation: |
   A study on the wage gap in the Italian labour market, looking especially at the effects of collective negotiation practices.
   It finds that the Italian labour market's wage gap exists primarily due to occupational segregation between the genders, with women often working in more 'feminized' industries, and not due to educational lag by women in Italy.
   It also finds that collective negotiation practices targeting especially managerial representation and wages do address the gender pay gap, but only marginally significantly.
   The primary channel for only marginal significance stems from internal heterogeneity in that only the median part of wage distributions is significantly affected by the measures.
   Instead, the authors recommend a stronger mix of policy approaches, also considering the human-capital aspects with for example active labour-market policies targeting it.
+  A limitation of the study is the short-term explanatory power of its underlying dataset consisting of a cross-sectional decomposition.

02-data/processed/relevant/Coutinho2006.yml

@@ -15,7 +15,7 @@ group: young women with disabilities
 data: National Education Longitudinal Study (NELS-88)
 
 design: quasi-experimental
-method:
+method: OLS; linear and two-step multinomial logistic regression
 sample: 13391
 unit: individual
 representativeness: national
@@ -37,7 +37,7 @@ observation:
     direction: -1 # -1 neg / 0 none / 1 pos
     significance: 2 # 0 nsg / 1 msg / 2 sg
 
-notes: more men than women in skilled/technical positions across all groups; PRELIMINARY EXTRACTION
+notes: more men than women in skilled/technical positions across all groups
 annotation: |
   A study on the impact difference of special education between young men and women on their relative employment probabilities and incomes.
   It finds that, overall, young women with disabilities were significantly less likely to be employed, earned less than males with disabilities, had lower likelihood of obtaining a high school diploma and were more likely to be a biological parent.

02-data/processed/relevant/Dieckhoff2015.yml

@@ -7,19 +7,19 @@ uri: https://doi.org/10.1016/j.rssm.2014.12.001
 pubtype: article
 discipline: sociology
 
-country: global
-period:
-maxlength:
+country: Austria; Belgium; Czechia; Denmark; Finland; France; Germany; Greece; Hungary; Italy; Netherlands; Norway; Poland; Portugal; Slovakia; Spain; Sweden; and the UK
+period: 1992-2007
+maxlength: 192
 targeting:
 group:
-data:
+data: repeat cross-sectional data, national survey dataset European Labour Force Survey
 
-design:
-method:
-sample:
-unit:
-representativeness:
-causal:  # 0 correlation / 1 causal
+design: quasi-experimental
+method: two-step multilevel modelling; OLS; multinomial logistic regression, fixed effects approach
+sample: 18
+unit: country
+representativeness: national
+causal: 1 # 0 correlation / 1 causal
 
 theory:
 limitations: averaged across national contexts may obscure specific insights
@@ -37,7 +37,7 @@ observation:
     direction: 1 # -1 neg / 0 none / 1 pos
     significance: 2 # 0 nsg / 1 msg / 2 sg
 
-notes: PRELIMINARY EXTRACTION; MISSING EXTRACTION OF DEREGULATION OF TEMPORARY CONTRACTS; FAMILY POLICIES
+notes: PRELIMINARY EXTRACTION; EXTRACTION OF DEREGULATION OF TEMPORARY CONTRACTS; FAMILY POLICIES
 annotation: |
   A study on the effect of trade unionization in European labour markets, with a specific emphasis on its effects on gender inequalities.
   It finds, first of all, that increased unionization is related to the probability of being employed on a standard employment contract for both men and women.

02-data/processed/relevant/Ferguson2015.yml

@@ -8,18 +8,18 @@ pubtype: article
 discipline: sociology
 
 country: United States
-period:
+period: 1984-2010
 maxlength:
 targeting: implicit
 group: women workers
-data:
+data: AFL-CIO, NLRB datasets, amended with Current Population Survey
 
 design: quasi-experimental
-method:
-sample:
-unit:
-representativeness:
-causal: 0 # 0 correlation / 1 causal
+method: regression-discontinuity RD test
+sample: 50000
+unit: individual
+representativeness: national
+causal: 1 # 0 correlation / 1 causal
 
 theory:
 limitations: most of effects may be caused by unsobservables
@@ -37,7 +37,7 @@ observation:
     direction: 1 # -1 neg / 0 none / 1 pos
     significance: 1 # 0 nsg / 1 msg / 2 sg
 
-notes: PRELIMINARY EXTRACTION;
+notes:
 annotation: |
   A study on the effects of a more unionized workforce in the United States, on the representation of women and minorities in the management of enterprises.
   It finds that while stronger unionization is associated both with more women and more minorities represented in the overall workforce and in management, this effect is only marginally significant.

02-data/processed/relevant/Mukhopadhaya2003.yml

@@ -8,18 +8,18 @@ pubtype: article
 discipline: education
 
 country: Singapore
-period:
+period: 1980-1995
 maxlength:
 targeting:
 group:
-data:
+data: Census Reports, Yearbook of Statistics Snagopre
 
-design:
-method:
+design: observational
+method: regressions with multivariate decomposition
 sample:
 unit:
-representativeness:
-causal: # 0 correlation / 1 causal
+representativeness: national, census
+causal: 0 # 0 correlation / 1 causal
 
 theory:
 limitations: higher education institutional context may make generalizability outside Singapore harder

02-data/processed/relevant/Shin2006.yml

@@ -14,12 +14,12 @@ targeting: implicit
 group: female teachers
 data: National Longitudinal Survey of the Young Women
 
-design:
-method:
+design: quasi-experimental
+method: fixed effects panel regressions; panel probit estimation
 sample: 2712
 unit: individual
-representativeness:
-causal: # 0 correlation / 1 causal
+representativeness: national
+causal: 0 # 0 correlation / 1 causal
 
 theory:
 limitations: looks at strictly female sample, can not account for changes relative to men
@@ -34,10 +34,10 @@ observation:
     measures: employment (FLFP rate)
     findings: higher relative wages significantly increase FLFP for female teachers; presence of new-born baby significantly decreases FLFP, significantly more than non-teachers; does not have effect on teacher/non-teacher selection
     channels: most relevant determinant for FLFP as teacher is college major in education; education level significant determinant; higher baby-exit effect may be due to relatively temporary lower wage loss for teachers
-    direction: # -1 neg / 0 none / 1 pos
-    significance: # 0 nsg / 1 msg / 2 sg
+    direction: 1 # -1 neg / 0 none / 1 pos
+    significance: 2 # 0 nsg / 1 msg / 2 sg
 
-notes: PRELIMINARY EXTRACTION
+notes: 
 annotation: |
   A study on the effects of providing relatively higher wages for teachers, as well as fertility differences, on labour market participation of young female teachers.
   It finds that providing relatively higher wages for teaching professions as compared to non-teaching professions significantly increases female labour force participation for teachers, though the strongest determinant for it is possessing a college major in education, with overall education level being another determinant.