Experimental Design Details
We will hire 400 recruiters from Upwork, a popular job platform used by employers to hire contractors. We aim to mimic the way companies would approach recruiters when they contract out part of their recruiting services.
In our research design, each recruiter will receive a prompt detailing the employer's profile and the desired candidate characteristics, along with the budgeted salary range for the position. Subsequently, the recruiters will be asked to evaluate candidates who have applied through our talent management system. For this evaluation, we will present each recruiter with 16 different résumés, each representative of a candidate profile within a specific industry. These résumés will be modeled after real résumés found on a popular job board site, Indeed.
Within each candidate's profile, we will introduce three randomly-varying features. First, we will randomly assign a gender to the candidate using the 100 most popular names for boys and girls in 1990. Approximately 50% of the résumés will be given a female first name, and the other 50% a male first name. Second, we will vary the specific counteroffer amount over the initial salary offer. The counteroffer will be either within the salary range or above the range but within a 20% band of the top of the salary budget range. Within a recruiter’s resume packet, the fraction of candidates suggesting counteroffers beyond the threshold will be either 25%, 50% or 75% (randomly selected). Lastly, at the level of recruiters, we will randomly assign half of them to the transparency treatment, where the job adverts will display a target salary range for the position. The other half of recruiters will be informed of the employer's target salary range but their adverts will not display this information.
This approach allows us to measure the effect of salary transparency on how employers evaluate candidates who adopt stronger negotiation stances. Furthermore, we can study how employers perceive candidates who negotiate for salaries higher than the target range in both the transparency and no-transparency treatment.
We will employ a structured questionnaire to gather insights from the recruiters about their perceptions of the presented candidates. The questionnaire will be designed to elicit information on several key aspects. First, recruiters will be asked to suggest appropriate compensation packages for the candidates. Additionally, we will seek the recruiters' evaluations of qualitative characteristics such as social skills, technical abilities, initiative, and overall fit with the company. Furthermore, we anticipate that pay transparency may influence employers' decisions to allocate non-wage amenities. We will inquire which candidates the recruiters believe would be suitable for more work-from-home days. We will also ask whether they recommend any of the candidates for a higher position that has opened up in parallel to the initial position We will use multivariate regressions to analyze the effects of salary transparency on how employers evaluate negotiating candidates.