Inflation Reduction Act and Labor Market Outlooks

Last registered on March 18, 2025

Pre-Trial

Trial Information

General Information

Title
Inflation Reduction Act and Labor Market Outlooks
RCT ID
AEARCTR-0015531
Initial registration date
March 08, 2025

Initial registration date is when the trial was registered.

It corresponds to when the registration was submitted to the Registry to be reviewed for publication.

First published
March 18, 2025, 8:27 AM EDT

First published corresponds to when the trial was first made public on the Registry after being reviewed.

Locations

Region

Primary Investigator

Affiliation
University of Illinois at Urbana-Champaign

Other Primary Investigator(s)

PI Affiliation
Santa Clara University
PI Affiliation
Bank of Canada

Additional Trial Information

Status
Completed
Start date
2024-09-01
End date
2024-11-30
Secondary IDs
Prior work
This trial does not extend or rely on any prior RCTs.
Abstract
We explore how green industrial policies shape workers' subjective labor market expectations. Using information-treatment-based random control trials, we identify the causal effects of place-based provisions in the IRA on household beliefs. Additionally, we investigate how uncertainties embedded in policy implementation influence these beliefs.
External Link(s)

Registration Citation

Citation
Xie, Wenxin, Shihan Xie and Xu Zhang. 2025. "Inflation Reduction Act and Labor Market Outlooks." AEA RCT Registry. March 18. https://doi.org/10.1257/rct.15531-1.0
Experimental Details

Interventions

Intervention(s)
Intervention (Hidden)
We designed a multi-layered information treatment based on the eligibility of respondents' locations for IRA tax credits. The first layer provides a national treatment, which presents information about general tax incentives under the IRA. This treatment is administered to all respondents assigned to a treatment group, regardless of whether their location has ever qualified for the local IRA tax credits.

For respondents residing in locations that have previously qualified for IRA tax credits, we introduce a second layer of place-based policy that provides localized information about specific tax credits available in their area.

Since IRA eligibility status may fluctuate over time depending on the current local unemployment rate. We introduce an additional treatment layer for eligible areas, informing respondents that future qualification depends on evolving local economic conditions. This is our uncertainty treatment.

For respondents in areas that have never met the fossil fuel employment threshold and, therefore, are ineligible for the local IRA tax credit, we introduce a modified second-layer treatment to assess potential spillover effects. While these areas do not receive local IRA benefits, they remain eligible for national tax incentives.
Intervention Start Date
2024-09-01
Intervention End Date
2024-11-30

Primary Outcomes

Primary Outcomes (end points)
household labor market outlooks, including city-level and auto-industry-level wage expectations, own wage growth expectations, probability of staying in current job, quitting, as well as job search activities.
Primary Outcomes (explanation)

Secondary Outcomes

Secondary Outcomes (end points)
Secondary Outcomes (explanation)

Experimental Design

Experimental Design
The survey begins by eliciting respondents' views on climate change and their political leanings. Next, we elicit respondents' labor market outlooks. It begins by identifying their current labor market status, including whether they are employed, and if not, whether they are actively searching for jobs, or not currently in the labor force. The next part of this section examines expectations about labor market conditions at both the individual and national levels. All respondents are asked about their expectations for key economic indicators, such as income growth in the city and the auto sector in general. Employed individuals are asked about job security, career growth prospects, and anticipated changes in their current employment situation. Unemployed individuals report their outlook on job-finding probabilities and expected wages. Individuals who are currently out of the labor force report whether they plan to enter the workforce in the near future and whether they intend to pursue training or skill development.

Respondents then proceed to the information treatment stage. Before exposure to any information treatment, assess their existing knowledge and opinions regarding the IRA. They are then randomly assigned to either a control or treatment group, with assignment to treatment groups determined in part by whether they live in eligible areas. The control group receives no additional information, while treatment groups receive varying levels of information about national and place-based IRA policies. After the treatment, respondents provide their thoughts on the IRA's potential impact on their personal circumstances, their local economy, and the national economy. Additionally, employed respondents are asked whether they expect to observe any IRA-related changes in their workplace.

To measure the effect of the treatment, respondents then revisit the labor market outlook questions, with wording adjustments designed to mitigate experimenter demand effects. This pre- and post-treatment design allows us to assess how exposure to IRA-related information affects respondents' subjective assessments of labor market conditions.

After that, we gather information on respondents' industries and occupations, providing further context for their labor market perspectives. We then collect demographic details, including geographic location, income, education, age, and gender. To gauge potential shifts in attitudes after the information treatment, this section also includes a follow-up question on respondents' perceptions of climate change policies.
Experimental Design Details
Randomization Method
randomization done in office by a computer
Randomization Unit
we randomize among individuals within the IRA eligible areas, and within IRA non-eligible areas
Was the treatment clustered?
No

Experiment Characteristics

Sample size: planned number of clusters
not applicable
Sample size: planned number of observations
9,000 individuals
Sample size (or number of clusters) by treatment arms
1,500
Minimum detectable effect size for main outcomes (accounting for sample design and clustering)
IRB

Institutional Review Boards (IRBs)

IRB Name
University of Illinois Urbana-Champaign
IRB Approval Date
2024-02-01
IRB Approval Number
IRB24-0072

Post-Trial

Post Trial Information

Study Withdrawal

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Intervention

Is the intervention completed?
No
Data Collection Complete
Data Publication

Data Publication

Is public data available?
No

Program Files

Program Files
Reports, Papers & Other Materials

Relevant Paper(s)

Reports & Other Materials