Notice two trends in this graph. First, dividend changes trail earnings changes over time. 
Second, the dividend series is much smoother than is the earnings series. 
  In the 1950s,  John Lintner studied the way firms 
set  dividends  and  noted  three  consistent  patterns.
1
  First, 
firms set target dividend payout ratios, by deciding on the 
fraction  of  earnings  they  are  willing  to  pay  out  as 
dividends  in  the  long  term.  Second,  they  change 
dividends  to  match  long-term  and  sustainable  shifts  in  earnings,  but  they  increase 
dividends only if they feel they can maintain these higher dividends. Because firms avoid 
cutting  dividends,  dividends lag  earnings.  Finally,  managers are  much  more  concerned 
about changes in dividends than about levels of dividends. 
  Fama and Babiak identified a lag between earnings and dividends, by regressing 
changes in dividends against changes in earnings in both current and prior periods
2
. They 
confirmed Lintner’s findings that dividend changes tend to follow earnings changes. 
10.2. ☞: Determinants of Dividend Lag 
Which of the following types of firms is likely to wait least after earnings go up before 
increasing dividends? 
a.  A cyclical firm, whose earnings have surged because of an economic boom 
b.  A pharmaceutical firm whose earnings have increased steadily over the last 5 years, 
due to a successful new drug. 
c.  A personal computer manufacturer, whose latest laptop’s success has translated into a 
surge in earnings 
Explain. 
Dividends Are Sticky 
  Firms generally do not change their dollar dividends frequently. This reluctance to 
change dividends, which results in ‘sticky dividends,’ is rooted in several factors. One is 
                                                 
1
  Lintner,  J.,  Distribution  of  Income  of  Corporations  among  Dividends,  Retained  Earnings  and  Taxes, 
American Economic Review, 1956, v46, 97-113. 
2
 Fama, E. F. and H. Babiak. Dividend Policy: An Empirical Analysis, Journal of the American Statistical 
Association, 1968, v63(324), 1132-1161.