An application of Lemke's method to a class of Markov decision problems. - Nobuo Matsubayashi; Hisakazu Nishino (Eur. J. Oper. Res., 1999)

Merger effect of two firms under network equilibrium. - Nobuo Matsubayashi; Masashi Umezawa; Yasushi Masuda; Hisakazu Nishino (Eur. J. Oper. Res., 2002)

A cost allocation problem arising in hub-spoke network systems. - Nobuo Matsubayashi; Masashi Umezawa; Yasushi Masuda; Hisakazu Nishino (Eur. J. Oper. Res., 2005)

Price and quality competition: The effect of differentiation and vertical integration. - Nobuo Matsubayashi (Eur. J. Oper. Res., 2007)

A note on price and quality competition between asymmetric firms. - Nobuo Matsubayashi; Yoshiyasu Yamada (Eur. J. Oper. Res., 2008)

Full-line or specialization strategy? The negative effect of product variety on product line strategy. - Nobuo Matsubayashi; Yasuaki Ishii; Kentaro Watanabe; Yoshiyasu Yamada (Eur. J. Oper. Res., 2009)

Strategic multi-store opening under financial constraint. - Tetsuya Iida; Nobuo Matsubayashi (Eur. J. Oper. Res., 2011)

Customization competition between branded firms: Continuous extension of product line from core product. - Noritsugu Takagoshi; Nobuo Matsubayashi (Eur. J. Oper. Res., 2013)

Vertical integration with endogenous contract leadership: Stability and fair profit allocation. - Yuki Kumoi; Nobuo Matsubayashi (Eur. J. Oper. Res., 2014)

Horizontally Differentiated Store Brands: Production Outsourcing to National Brand Manufacturers. - Shun Shindo; Nobuo Matsubayashi (J. Appl. Math., 2014)

Stability analysis of horizontal mergers in a market with asymmetric substitutability. - Kohei Takeda; Toyoki Hosoe; Takayuki Watanabe; Nobuo Matsubayashi (Math. Soc. Sci., 2018)

Channel coordination between manufacturers and competing retailers with fairness concerns. - Rikuo Yoshihara; Nobuo Matsubayashi (Eur. J. Oper. Res., 2021)

Dynamic production and pricing decisions in the presence of the snob effect. - Keita Sogo; Nobuo Matsubayashi (Int. Trans. Oper. Res., 2021)

Entry decisions for vertically differentiated markets with brand spillovers. - Keita Nire; Nobuo Matsubayashi (Eur. J. Oper. Res., 2024)