Plaintiffs are a group of current and former KCS employees working as conductors and engineers, collectively referred to as Train, Engine & Yard (“TE&Y”) employees by the parties. They alleged an FMLA (Family and Medical Leave Act) discrimination claim based on KCS’s practice of placing on-call employees at the bottom of job boards (i.e., at the bottom of the list to be called to work) after returning from FMLA leave.
Plaintiffs alleged that certain policies violate the FMLA because they reduce the hours of work—and thus the ultimate take-home pay—of TE&Y employees who take FMLA leave.
TE&Y employees who work on-call schedules may be assigned to one of a few types of job boards. The basic functioning of the board types is the same: TE&Y employees assigned to a board are placed on a rotating list based on when they last worked and are generally called to work in that order.
Plaintiffs retained Andrew D. Schwarz, an economist, to provide expert testimony as to a class-wide, formulaic methodology to assess the damages arising from the bottom-of-the-board policy. At the core of Schwarz’s expert testimony is the assumption that, by being placed at the bottom of a job board upon returning from FMLA leave, TE&Y employees are harmed because of the additional waiting time before being called to a job.
Economics Expert Witness
Andrew D. Schwarz is an economist specializing in antitrust, class actions, and damages analysis, and has served as an economic expert in a variety of state and federal litigation. Schwarz’s primary practice is as a consulting expert, providing privileged advice to counsel and working with experts in very large, complex litigation matters in antitrust, intellectual property, sports and entertainment, and banking and insurance. He has extensive experience in class action litigation, providing assistance to counsel for Defendants and for Plaintiffs.
Discussion by the Court
Schwarz identified two ways waiting-time damages present themselves: Schwarz called damages arising from the time an employee spends waiting on a board prior to taking leave, and losing the spot gained by that waiting, “Lost Priority Damages.” He referred to damages arising from an employee being placed on OK Hole Status, even after being marked up, as “Off-the-Board Damages.”
KCS moved to exclude Schwarz’s testimony on the bases that it is legally irrelevant and unreliable.
Timing
Plaintiffs seek class certification in this action. In doing so, they cite Schwarz’s expert testimony as support for the existence of a class-wide, formulaic methodology to assess damages arising from the Defendant’s “bottom-of-the-board” policy. Plaintiffs also contend that the class-certification stage is not the proper time for resolution of the admissibility of expert testimony.
The Court held that the admissibility of Schwarz’s expert opinion is relevant to the pending motion for class certification. In their class certification briefing, Plaintiffs point to Schwarz’s testimony as evidence that there is a “class-wide, formulaic methodology to assess the damages each Class member suffered” in relation to their bottom-of-the-board claim. Before a Court may certify a Rule 23(b)(3) “damages class,” the Plaintiff must show that “the questions of law or fact common to class members predominate over any questions affecting only individual members, and that a class action is superior to other available methods for fairly and efficiently adjudicating the controversy.”
Relevancy
KCS first argued that Schwarz’s testimony is not legally relevant because it does not calculate a type of damages recognized by the FMLA. Under the FMLA, an employee—upon proving a violation—may recover “damages equal to the amount of any wages, salary, employment benefits, or other compensation denied or lost to such employee by reason of the violation.” The Court, however, held that Schwarz has provided a method with relevant insight to the question of damages.
Plaintiffs claimed actual monetary loss in the form of lost pay as a result of the alleged FMLA discrimination. Schwarz has attempted to articulate a method to capture the actual monetary damage employees suffered as a result of KCS’s “bottom-of-the-board” policy. Schwarz calculates “the expected earnings per marked-up timeslot.” Then he multiplies this number by the “number of timeslots each Class member was denied the benefit of being marked up.” The result is one potential calculation for earnings expected, but not received. In other words, lost wages, or at least a reasonable proxy for them.
KCS argued that the measure of damages must be the exact “pay that the employee would have received but for the challenged policy.” Admittedly, Schwarz does not calculate the exact difference between any particular employee’s pay and what they would have received had they not been moved to the bottom of the board upon returning from FMLA leave. However, his method, which considers time marked up, time worked, and take-home pay, arguably makes more or less probable Plaintiffs’ allegations of lost wages.
The Court does not relieve Plaintiffs of their burden to prove damages. However, Schwarz’s method provides insight into the damages calculation by serving as a proxy for a highly difficult, if not impossible, calculation of exact wages lost as a result of the FMLA discrimination allegation.
Reliability
KCS asserts Schwarz does not reliably apply the ex ante principles he relies on to the facts of the case. KCS’s argument is premised on alleging that (1) Schwarz relies on incorrect factual assumptions, and (2) he does not consider clearly known or knowable later circumstances apparent in the facts of the case in his model, as is required by an ex ante approach.
The Court finds that Schwarz’s discussion of Plaintiff Scott Carter’s experience shows that employees returned to the bottom of the board may face longer waits for work, and that these longer waits may even compound into the future.
Schwarz properly accounts for this “knowable” event in his ex ante method
The Court noted that Schwarz accounts for a number of knowable events— including that some employees will receive minimum compensation regardless of taking leave. Schwarz provides three examples, only one of which he attributes harm to the employee upon taking FMLA leave, marking up, and going back on FMLA leave prior to working a job (this is the case where the employee is returned to the board at a lower spot each time they return from FMLA leave).
In other words, it seems KCS believes no harm accrues from the wait time between the first and second leave, even if the employee loses spots upon returning from leave both times, because the employee did not expect to work in the time between the first and second leave. However, the Court acknowledged Schwarz’s point that if an employee loses their spot on the job board both times, this would put the employee further away from work after each leave (a sort of compounding effect). This then correlates to a longer wait for work and less take-home pay than if the employee had taken only one leave.
The Court also finds Schwarz’s opinion is based on sufficient data. Schwarz’s opinion reflects and relies on the best data available to him—KCS’s own records of employees’ time spent marked up, time spent working, and ultimate take-home pay.
Held
The Court denied KCS’ motion in limine to exclude the testimony of Plaintiffs’ economist Andrew Schwarz.
Key Takeaways:
- Schwarz’s ultimate method is an ex ante approach to damages calculation, which is a well-established calculation in economic literature.
- Schwarz’s method provides insight into the damages calculation by serving as a proxy for a highly difficult, if not impossible, calculation of exact wages lost as a result of the FMLA discrimination allegation.
Case Details:
| Case Caption: | Roberson Et Al V. The Kansas City Southern Railway Co. |
| Docket Number: | 4:22cv358 |
| Court: | United States District Court, Missouri Western |
| Order Date: | October 16, 2024 |
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