Consider a Bertrand model in which each rm may be inactive with a known probability, so the number of active rms is uncertain. This simple model has a mixed-strategy equilibrium in which industry pro ts are positive and decline with the number of rms, the same features which make the Cournot model attractive. Unlike in a Cournot model with similar incomplete information, Bertrand pro ts always ...

This work extends some classical results of Bertrand curves to timelike ruled and developable surfaces using the E. Study map. provides support define two which are offset in sense Bertrand. It is proved that every surface has a if only an equation should be satisfied among their dual invariants. In addition, new theorems concerning developability offsets gained.

Studies on information sharing in oligopolies focus either Cournot or Bertrand markets. We consider a Cournot–Bertrand market where owners provide strategic managerial incentives and can share the details of their compensation contracts. find that firm punishes its manager for sales, whereas rewards sales. Both firms contract if firms' products are sufficiently differentiated. However, product ...

Nos adentraremos en la obra inspirada poemas de Aloysius Bertrand, compuesta por Maurice Ravel.

We compare the number of active firms, i.e. the number of firms producing a positive quantity, in equilibrium across four different models of oligopoly: Cournot and Bertrand with homogeneous or differentiated goods. We concentrate on the linear demand structure with constant marginal but asymmetric costs. (With symmetric costs, the results trivialize to all firms active or all firms inactive.) ...

<p style='text-indent:20px;'>This paper investigates a manufacturer's retail outsourcing strategies under different competition modes with economies of scale. We focus on the effects market modes, scale and competitor's behavior decisions, then we develop four game models three modes. Firstly, find channel structure where both manufacturers choose cannot be an equilibrium Cournot competit...

Paradox is one of the literary techniques in the poetry of the Safavid poets. Hazin-e Lahiji, like so many other poets of that age, employed this technique in his pursuit and showed that "unfamiliar meaning". Paradox is used in the poetry of Hazin-e Lahiji for the purpose of defamiliarization and exoticism. The poet in order to create new implications and subtle and insightful points and also t...