@article{Killmer_2023,
title={Who leaps first: Status quo of the leapfrogging phenomenon},
author={Killmer, Jan F.},
issn={1099-1468},
doi={http://dx.doi.org/10.22028/D291-40735},
series={7},
volume={44},
publisher={Wiley},
journal={Managerial and Decision Economics},
year={2023}
}