Economics Bulletin, 2011, Vol. 31 no.2 pp. 1548-1562
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of getting merit plus should be increasing in and largely explained by observable output.
Finally, under a quality standard, untenured professors will be awarded merit plus less often
than tenured professors if and only if they are less productive.
We test these theoretical predictions with anonymous university-wide data containing
faculty rank, department, and merit status across three years. Additional anonymous data
within the university contains merit decisions and productivity measures.
The probability of merit does increase with productivity in the college-level data.
However, little of the variation in awards is explained by observable output. Moreover, the
way observable output influences decisions differs by tenure status. Untenured professors are
on average as productive as tenured faculty members on observable measures, yet are
awarded merit pay at significantly lower rates (see Table 1). Thus, the evidence indicates
only nominal adherence to a quality standard.
We identify two factors other than productivity which seem to influence decision-
making. First, we see “warm glow” awarding in some departments in which all or nearly all
members are awarded merit plus. There the hedonic value of deeming a colleague
meritorious exceeds the monetary cost of doing so. A similar possibility is that decision-
makers award merit plus to avoid backlash from unhappy colleagues (COHE 2004).
Second, we investigate whether merit is used to address compression (low salaries of
some senior faculty relative to the salaries offered to new hires). We find some support for
this hypothesis.
Given the issue‟s inherent complexity and its immediate importance for many
economists, surprisingly little has been written in the economics literature about merit pay at
universities. Much more attention has been devoted to the tenure system (e.g., McPherson
and Schapiro, 1999; Carmichael, 1988; Dnes and Garoupa, 2005). Like this paper, Euwals
and Ward (2005) and Tuckman, Gapinksi, and Hagemann (1977) investigate the relationship
between faculty remuneration and output. Both find that research output positively influences
a professor‟s salary. However, Euwals and Ward find that quality teaching is an important
determinant of salaries while Tuckman et al. find only a weak relationship. This paper differs
in two key respects. First, we have data on both annual merit decisions and productivity; the
others do not observe raises directly. Second, we identify annual changes in salary due to
merit evaluations rather than overall salary.
In the next section we review the literature, and in Section 3 present our theory of
merit allocation. Section 4 describes the data and evidence of warm glow awarding. Section 5
investigates the data more deeply and Section 6 offers suggestions for improving merit.
2. Literature Review
Some studies show that merit pay can motivate above average performers (Marsden
French and Kubo 2001) and that it can improve schools more effectively than upgrading
equipment or facilities (Lavy 2002). However, many analysts conclude that merit pay is
difficult to organize effectively in an educational setting. In a far-reaching review, Hanushek
(1986) finds that school expenditures are not linked to school performance, and often merit
pay has been tried but rarely persists. Burgess and Ratto (2003) note that early in their
careers, workers need to demonstrate that they are hard workers, so additional incentives are
redundant. Dixit (2002) notes that in education, many outcomes are unobservable and
measuring progress toward these outcomes is still harder. He concludes that “We should not
expect [education] to turn into a[n]… organization that is left free to devise its own best
procedures and judged by outcomes” (p. 721).
Indeed, such incentives often fail. Government workers facing incentive schemes tend
to “game” the system (Courty and Marschke 2003, Courty and Marschke 2004). In Kenya,
student achievement-based compensation failed to increase teachers‟ classroom attendance
(Glewwe, Ilias, and Kremer 2002). Worse, merit pay can disincentivize teamwork and detract