Final published version
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Sunk costs, entry and clustering
AU - Matros, Alexander
AU - Smirnov, Vladimir
AU - Wait, Andrew
PY - 2023/5/31
Y1 - 2023/5/31
N2 - We examine how differences in firm sunk entry costs affect both entry order and the potential for clustering in a triopoly preemption game. If the cost asymmetry between the firms is sufficiently large, the firms always enter in the order from the lowest to highest cost, whereas if firms are relatively symmetric, it is possible that the second-highest cost firm enters first. There is never clustering of entry when there is any difference in cost between the two most productively efficient firms. Lastly, when the cost asymmetry between firms is large, the leader’s entry time in the triopoly is always earlier than it is in a duopoly.
AB - We examine how differences in firm sunk entry costs affect both entry order and the potential for clustering in a triopoly preemption game. If the cost asymmetry between the firms is sufficiently large, the firms always enter in the order from the lowest to highest cost, whereas if firms are relatively symmetric, it is possible that the second-highest cost firm enters first. There is never clustering of entry when there is any difference in cost between the two most productively efficient firms. Lastly, when the cost asymmetry between firms is large, the leader’s entry time in the triopoly is always earlier than it is in a duopoly.
KW - Economics and Econometrics
U2 - 10.1007/s00199-023-01504-1
DO - 10.1007/s00199-023-01504-1
M3 - Journal article
JO - Economic Theory
JF - Economic Theory
SN - 0938-2259
ER -