{"attempt":1,"datasets":{"ds_0075":{"description_shown":"| Variable Name | Description |\n|---------------------------------|---------------------------------------------------------------------------------------------------|\n| (index) | Row index from the CSV export |\n| codigo | IBGE municipality code (7 digits) |\n| region | Brazilian macro\u2011region of the municipality (e.g., Norte, Nordeste, Sudeste) |\n| uf | State abbreviation (UF) |\n| treat | Indicator that a voter\u2011roll revision (audit) was conducted in 2007\u20132008 |\n| dist.statecap | Distance from the municipal seat to the state capital (kilometers) |\n| pop2000 | Population from the 2000 Census |\n| votingage.pop07 | Estimated voting\u2011age population in 2007 |\n| nb.estpop2008 | Estimated population of neighboring municipalities in 2008 |\n| transfers.inflow_1997 | Number of voter registration transfers into the municipality in 1997 |\n| transfers.inflow_1998 | Number of voter registration transfers into the municipality in 1998 |\n| transfers.inflow_1999 | Number of voter registration transfers into the municipality in 1999 |\n| transfers.inflow_2000 | Number of voter registration transfers into the municipality in 2000 |\n| transfers.inflow_2001 | Number of voter registration transfers into the municipality in 2001 |\n| transfers.inflow_2002 | Number of voter registration transfers into the municipality in 2002 |\n| transfers.inflow_2003 | Number of voter registration transfers into the municipality in 2003 |\n| transfers.inflow_2004 | Number of voter registration transfers into the municipality in 2004 |\n| transfers.inflow_2005 | Number of voter registration transfers into the municipality in 2005 |\n| transfers.inflow_2006 | Number of voter registration transfers into the municipality in 2006 |\n| transfers.inflow_2007 | Number of voter registration transfers into the municipality in 2007 |\n| transfers.inflow_2008 | Number of voter registration transfers into the municipality in 2008 |\n| transfers.inflow_2009 | Number of voter registration transfers into the municipality in 2009 |\n| transfers.inflow_2010 | Number of voter registration transfers into the municipality in 2010 |\n| transfers.inflow_2011 | Number of voter registration transfers into the municipality in 2011 |\n| transfers.inflow0506 | Total transfers into the municipality during 2005\u20132006 |\n| transfers.outflow_1997 | Number of voter registration transfers out of the municipality in 1997 |\n| transfers.outflow_1998 | Number of voter registration transfers out of the municipality in 1998 |\n| transfers.outflow_1999 | Number of voter registration transfers out of the municipality in 1999 |\n| transfers.outflow_2000 | Number of voter registration transfers out of the municipality in 2000 |\n| transfers.outflow_2001 | Number of voter registration transfers out of the municipality in 2001 |\n| transfers.outflow_2002 | Number of voter registration transfers out of the municipality in 2002 |\n| transfers.outflow_2003 | Number of voter registration transfers out of the municipality in 2003 |\n| transfers.outflow_2004 | Number of voter registration transfers out of the municipality in 2004 |\n| transfers.outflow_2005 | Number of voter registration transfers out of the municipality in 2005 |\n| transfers.outflow_2006 | Number of voter registration transfers out of the municipality in 2006 |\n| transfers.outflow_2007 | Number of voter registration transfers out of the municipality in 2007 |\n| transfers.outflow_2008 | Number of voter registration transfers out of the municipality in 2008 |\n| transfers.outflow_2009 | Number of voter registration transfers out of the municipality in 2009 |\n| transfers.outflow_2010 | Number of voter registration transfers out of the municipality in 2010 |\n| transfers.outflow_2011 | Number of voter registration transfers out of the municipality in 2011 |\n| transfers.outflow0506 | Total transfers out of the municipality during 2005\u20132006 |\n| fv | Electorate\u2011to\u2011population ratio centered at 0.80 (elecpopratio \u2212 0.80) |\n| elecpopratio | Electorate divided by population (June/July 2006 reference) |\n| elecpopratio.pct | Electorate\u2011to\u2011population ratio expressed as a percentage |\n| pop2008 | Estimated population in 2008 |\n| incumb.partywon.04 | Indicator that the incumbent mayor\u2019s party won the 2004 municipal election |\n| turnout.04.perpop | 2004 turnout as a percentage of total population |\n| pct.70aboveelect.06 | Share of the electorate aged 70+ in 2006 |\n| pov2000 | Poverty rate circa 2000 |\n| theil2000 | Theil inequality index (year 2000) |\n| incumb.reelected.in.2004 | Indicator that the incumbent mayor was reelected in 2004 |\n| incumb.partywon.08 | Indicator that the incumbent mayor\u2019s party won the 2008 election |\n| rural.pop.07 | Share of population living in rural areas in 2007 |\n| numrevisions.0205 | Number of voter\u2011roll revisions recorded during 2002\u20132005 |\n| nb.transfers.outflow0506 | Transfers out from neighboring municipalities during 2005\u20132006 |\n| nb.transfers.inflow0506 | Transfers into neighboring municipalities during 2005\u20132006 |\n| branconulo.perpop04 | Blank and invalid ballots in 2004 as a percentage of population |\n| nordeste | Indicator for Nordeste region |\n| sudeste | Indicator for Sudeste region |\n| num.neighbors | Number of bordering municipalities |\n| electorate2006 | Number of registered voters in 2006 |\n| vote.margin.04.perpop | Winner\u2019s margin in 2004 as a percentage of population |\n| gov_pref_sameparty | Indicator that the mayor\u2019s party is aligned with the state governor |\n| pres_pref_sameparty | Indicator that the mayor\u2019s party is aligned with the president |\n| pct.immigrants00 | Share of residents who had immigrated into the municipality by 2000 |\n| pct.emigrants00 | Share of residents who had emigrated from the municipality by 2000 |\n| num_vereadores04 | Number of city council seats in 2004 |\n| electoratechange0407.perpop | Change in electorate from 2004 to 2007 as a percentage of population |\n| electoratechange0608.perpop | Change in electorate from 2006 to 2008 as a percentage of population |\n| muni_resources2006_percap | Municipal resources/revenues per capita in 2006 |\n| pub.employee.percap.2006 | Public employees per capita (municipal) in 2006 |\n| average_section_size | Average number of voters per polling section |\n| radio | Indicator for presence of a local radio station |\n| above | Indicator that elecpopratio is \u2265 0.80 in 2006 |\n| electorate.perpop08 | Electorate in 2008 as a percentage of population |\n| electorate.perpop07 | Electorate in 2007 as a percentage of population |\n| incumbent.won08 | Indicator that the sitting mayor won the 2008 election |\n| turnout.08.perpop | 2008 turnout as a percentage of population |\n| run.reelec | Indicator that the sitting mayor ran for reelection in 2008 |\n| incumbent.vote.2008.perpop | Incumbent\u2019s votes in 2008 as a percentage of population |\n| winner.vote.2004.perpop | Winner\u2019s votes in 2004 as a percentage of population |\n| inter.transfersin.dummy | Flag for above\u2011median recent transfers into the municipality |\n| inter.nbtransfers.dummy | Flag for above\u2011median recent transfers out of neighboring municipalities |\n| inter.nbout.inflow.dummy | Flag that both high inflows and high neighbor outflows conditions are met |\n| electoratechange0708.perpop | Change in electorate from 2007 to 2008 as a percentage of population |\n| inter.emigration.dummy | Flag for above\u2011median emigration rate |\n| inter.elderly.dummy | Flag for above\u2011median share of electorate aged 70+ |\n| inter.branconulo.dummy | Flag for above\u2011median blank/invalid share |\n| inter.faltosos.dummy | - |\n| inter.transfersout9707.dummy | Flag for above\u2011median transfers out during 1997\u20132007 |\n| inter.transfersout0207.dummy | Flag for above\u2011median transfers out during 2002\u20132007 |\n| branconulo.perpop08 | Blank and invalid ballots in 2008 as a percentage of population |\n| pct_age70aboveelect.06 | Share of the electorate aged 70+ in 2006 (duplicate of pct.70aboveelect.06) |\n| electorate.perpop06 | Electorate in 2006 as a percentage of population |\n| electorate2002 | Number of registered voters in 2002 |\n| electorate2003 | Number of registered voters in 2003 |\n| electorate2004 | Number of registered voters in 2004 |\n| electorate2005 | Number of registered voters in 2005 |\n| electorate2007 | Number of registered voters in 2007 |\n| electorate2008 | Number of registered voters in 2008 |\n| electorate2009 | Number of registered voters in 2009 |\n| electorate2010 | Number of registered voters in 2010 |\n| electorate2011 | Number of registered voters in 2011 |\n| electorate2012 | Number of registered voters in 2012 |\n| pop2007 | Estimated population in 2007 |\n| donation_diff | Difference in campaign donations between leading candidates (local currency) |\n| winmargin.04 | Victory margin in the 2004 municipal election (percentage points) |\n| incumb_age | Age of the sitting mayor (election year reference) |\n| chall_age | Age of the main challenger (election year reference) |\n| electorate.june.2006 | Number of registered voters in June 2006 (administrative reference) |\n| pop.july.2006 | Population estimate for July 2006 (IBGE) |\n| outcome | Copy of electoratechange0708.perpop used in replication scripts |\n\nData Description: \nThe dataset is a municipality\u2011level compilation for Brazil that combines administrative electoral records from the Superior Electoral Court (TSE) with demographic and socio\u2011economic information from IBGE/IPEA and auxiliary sources. It covers the late 1990s through 2012 and includes annual electorates, voter registration transfers into and out of municipalities, election results for 2004 and 2008, turnout and ballot characteristics, demographic composition, local government features, geography (distance to state capitals, neighbor counts), communications infrastructure, and variables aggregated over neighboring municipalities.\n\nVariables are supplied both in levels and normalized by population, along with year\u2011specific counts (e.g., electorates 2002\u20132012) and indicators reflecting administrative thresholds and voter\u2011roll revisions undertaken in 2007\u20132008. The data span all Brazilian municipalities and were constructed to study how registration movements and local political competition relate to community size, proximity, and socio\u2011economic context.","file_sha256":"dc86773ca57adfbee7bb6c7dc11fd88ff4ba87511c6a7b10f8396fee9cbe5e49","frame_sha256":null,"role":"agent","transforms":[]}},"epoch":1,"event":"sample_init","question":"Among municipalities whose audit status is determined by narrowly meeting the audit eligibility criterion, what is the average effect of undergoing a voter audit on the subsequent change in the size of the registered electorate as a share of the population?","question_sha256":"3f20e2c588ace74aff5b351eb6f00f1bdc20c3ff2cf3bd1eab5c45deac37f9f2","run_id":"20261015T171027Z-suite-crb_papers-naive-54c3f2","seq":0,"skills":[],"task_id":"crb_papers.q110","task_sha256":"ff80e73298a6975a3f78f4c5ce9b03e84e37742dfb62780466ff35c5a0fc004f","timestamp":"2026-10-15T17:10:30.572615Z"} 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