We correct the local stability analysis of the two-player case of Lambertini (J Optim Theory Appl 145(1):108–119, 2010). Due to a sign error, the steady state was mischaracterized as being stable, while it is unstable.

中文翻译：

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关于“具有双曲线需求的寡头垄断：差异博弈方法”的说明

我们更正了 Lambertini 两人案例的局部稳定性分析（J Optim Theory Appl 145(1):108–119, 2010）。由于符号错误，稳态被误认为是稳定的，而它是不稳定的。