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A Structural Model of Human Capital and Leverage - Duke ...

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Firm Value<br />

3<br />

2.5<br />

2<br />

1.5<br />

1<br />

0.5<br />

Panel A<br />

0<br />

−2 −1 0 1 2 3<br />

Net Worth<br />

Firm Value<br />

1.8<br />

1.6<br />

1.4<br />

1.2<br />

1<br />

0.8<br />

0.6<br />

0.4<br />

Panel B<br />

0.2<br />

0 0.5 1 1.5 2 2.5<br />

Employees<br />

Figure 4: Value function. Panel A plots the firm’s value as a function <strong>of</strong> net worth, while Panel B plots<br />

the firm’s value as a function <strong>of</strong> its labor stock. In each panel, the dashed line fixes productivity at the<br />

long-run average level, the dotted line fixes z 1.5 st<strong>and</strong>ard deviations above the mean, <strong>and</strong> the solid line fixes<br />

z 1.5 st<strong>and</strong>ard deviations below the mean.<br />

38

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