Exporting nation

Customer

Buy ( $\tau$ )

Don’t buy ( $1-\tau$ )

Dump (p)

$\left[\left(S_{export}+S_{expor{t}^{-}}\right)–D-\alpha C\right]$ ,

$\left[\left(S_{expor{t}^{-}}\right)–D-\alpha C\right]$ , 0

No dump (1 ? p)

0, ?u

, 0