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Strategyproofness, Non-Bossiness and Group Strategyproofness in a cost sharing model

Mutuswami, Suresh - In: Economics Letters 89 (2005) 1, pp. 83-88

Persistent link: https://ebvufind01.dmz1.zbw.eu/10005362387

An alternative proof of Fishburn’s axiomatization of lexicographic preferences

Mitra, Manipushpak; Sen, Debapriya - In: Economics Letters 124 (2014) 2, pp. 168-170

We present an alternative proof of Fishburn’s (1975) axiomatization of lexicographic preferences. The essence of our proof lies in identifying “an extremely pivotal factor”. Our proof reconfirms the strong interconnections between Arrow’s and Gibbard–Satterthwaite’s theorems with...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10011041742

Comparing Bertrand and Cournot in mixed markets

Ghosh, Arghya; Mitra, Manipushpak - In: Economics Letters 109 (2010) 2, pp. 72-74

We revisit the classic comparison between Bertrand and Cournot outcomes in a mixed market with private and public firms. The results are often strikingly different and opposite to the ones obtained from a similar comparison in the standard setting with all profit-maximizing firms.

Persistent link: https://ebvufind01.dmz1.zbw.eu/10008867048