While stumpage sales involving a single buyer are commonly observed, w
e have no evidence that lack of buyer competition will, in and of itse
lf, result in different stumpage prices. Nor do we have an explanation
why such sales continue to be made in markets where stumpage owners c
an instigate buyer rivalry. Finally we have no theory explaining how b
uyers decide what to bid when direct competition from other buyers is
not present. This paper addresses these three issues. We offer evidenc
e that price differences can exist between single-buyer and multiple-b
uyer sales. We show why it can be economically rational for nonindustr
ial private forest owners to conduct single-buyer sales. And we offer
a theoretical explanation of buyer bid and owner bid-acceptance decisi
ons in single-buyer sales that is consistent with some previously obse
rved relationships between stumpage prices and owner characteristics.