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Three Essays on Executive Compensation - KOPS - Universität ...

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Which Pay for what Performance? Evidence from <strong>Executive</strong><br />

Compensati<strong>on</strong> in Germany and the United States<br />

sample and a weakly significant positive impact in the German sample.<br />

We tried to c<strong>on</strong>firm these results for our two sub-periods (not shown). For the<br />

German sample the negative coefficient of stock returns is significant in the 2007-<br />

2009 period, whereas it is still not significant in the 2005-2007 period. Lagged<br />

stock returns cannot explain l<strong>on</strong>g-term compensati<strong>on</strong> in the pre-crisis period, but<br />

are significant in the crisis period for up to two years. For the U.S. sample the<br />

coefficient of stock returns in the previous fiscal year is positive and significant in<br />

the pre-crisis period and negative and significant in the crisis-period. Results for<br />

the lagged stock returns remain unchanged for the pre-crisis period. In the crisis<br />

period <strong>on</strong>ly stock returns from <strong>on</strong>e and four years ago have significant explanatory<br />

power.<br />

Hence there is no c<strong>on</strong>sistent explanati<strong>on</strong> for l<strong>on</strong>g-term compensati<strong>on</strong> in either<br />

country. Our results suggest that l<strong>on</strong>g-term compensati<strong>on</strong> grants are subject to discreti<strong>on</strong><br />

rather than purely performance-oriented. One possible explanati<strong>on</strong> for this<br />

finding is the following. We have anecdotal evidence from German firm’s annual<br />

reports that they grant a particular value of l<strong>on</strong>g-term compensati<strong>on</strong> every year.<br />

This would also explain that there is no pay-performance relati<strong>on</strong> in the crisis. Another<br />

possibility to design l<strong>on</strong>g-term compensati<strong>on</strong> is to grant a particular number<br />

of stocks or opti<strong>on</strong>s every year 54 . This would imply that the value of l<strong>on</strong>g-term<br />

compensati<strong>on</strong> is positively related to prior firm performance and explain the positive<br />

pay-performance relati<strong>on</strong> between l<strong>on</strong>g-term compensati<strong>on</strong> and (lagged) stock<br />

returns in the U.S. sample before the crisis. When firms grant more l<strong>on</strong>g-term<br />

compensati<strong>on</strong> after years with negative stock returns, as explained above, the payperformance<br />

relati<strong>on</strong> would be negative. This could explain the negative impact of<br />

stock returns <strong>on</strong> l<strong>on</strong>g-term compensati<strong>on</strong> in both samples during the crisis.<br />

2.5.4 Differences in Pay-Performance Sensitivities<br />

In this secti<strong>on</strong> we test whether the differences in pay-performance sensitivities in the<br />

two countries are significant. The simplest approach is to pool the two datasets and<br />

run a joint regressi<strong>on</strong>. However, the two samples differ not <strong>on</strong>ly in the total number<br />

of observati<strong>on</strong>s (2,404 hand-collected German observati<strong>on</strong>s versus 25,515 U.S. observati<strong>on</strong>s),<br />

but also in various characteristics such as industry compositi<strong>on</strong>, average<br />

54 See the discussi<strong>on</strong> in Murphy (2013).<br />

90

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