Merck Case Study

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The first problem with Merck’s performance appraisal system was the prevalence of rating errors which resulted in issues such as central tendency. This meant that very few employees received ratings of 1,2 or 5, instead, a vast majority received ratings of 3 or 4. Some employees received a score of 3 or 4 because their supervisors were strict and refused to award a 5 even for excellent performance. On the other hand, many employees argue that some of their colleagues who were below average performers still received 3 and 4 because supervisors refused to give them scores of 1 or 2. The second issue with Merck’s old appraisal system was the rating scale which used a scale of 1 to 5 (with + and -) with a 1 indicating unacceptable performance …show more content…

To address the first issue of rater errors which resulted in central tendency, I would recommend dealing with the root cause of the issue which is that many supervisors are afraid or feel guilty when giving their employees low scores. A possible solution could be holding more supervisors accountable for their reports. This could be accomplished by making accurate appraisals a criterion for determining the performance of managers. To further enforce accuracy, Merck could investigate or review supervisors who appear to have a consistent issue with leniency, strictness or central tendency. A solution to address issues with the current rating scale would be to utilize Management by Objectives (MBO) and a ranking system like a forced distribution. By having set objectives that employees are compared to, it reduces the ambiguity of the pervious system. The ranking mechanism aids in identifying the best workers and makes it easier to compensate them properly as a result. Finally, the timing of appraisals could be rectified by implementing quarterly performance appraisal instead of annual ones. Having managers meet with employees more frequently may enhance individual performance by giving employees the feedback they need to improve. Also, increased appraisal may result in more accurate evaluations because it is easier to recall specific performance indicators after 3 months versus after 12 …show more content…

Changing the rating system to MBO can be implemented through a four stage process that includes 1. Job review and agreement, 2. Development of performance standards, 3. Setting objectives and 4. Continuing performance discussions. This will require training because managers will need to understand how to set valid objectives and how to accurately compare employees to theses standards and to each other. The side effects are that it is difficult to compare employees to each other especially when there are many workers. Also, this would be more time consuming and economically costly. It would also create a substantial amount of work for managers who have to create distinctive objectives for the subordinates in their

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