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...teiner theorem''' (or '''Dorfman–Steiner condition''') is a [[neoclassical economics]] theorem which looks for the optimal level of [[advertising]] that a [[fir ...ndréosso-O'Callaghan, Bernadette, and David Jacobson. (2005). ''Industrial economics and organisation: a European perspective''. London: McGraw-Hill</ref> ...

...onomics]].<ref>{{cite book|title=Fixed Point Theorems with Applications to Economics and Game Theory|last=Border|first=Kim C.|publisher=Cambridge University Pre ...ty]] or [[measurable function|measurability]]. This is where the selection theorems come into action: they guarantee that, if ''F'' satisfies certain propertie ...

From this formula two theorems are interpreted: | work =Introduction to Forestry, Forest Policy, and Economics ...

{{short description|Result in mathematical economics on existence of a non-negative equilibrium output vector}} The '''Hawkins–Simon condition''' refers to a result in [[mathematical economics]], attributed to [[David Hawkins (philosopher)|David Hawkins]] and [[Herber ...

...ttp://dml.cz/dmlcz/701265 }}</ref> and it is widely used in [[mathematical economics]] and [[optimal control]].<ref>{{cite journal |last1=Cascales |first1=Berna [[Category:Theorems in functional analysis]] ...

...editor2-first=D. T.|chapter=A Simplicial Approach for Discrete Fixed Point Theorems|title=Computing and Combinatorics|series=Lecture Notes in Computer Science| Continuous fixed-point theorems often require a [[continuous function]]. Since continuity is not meaningful ...

...e (economics)|preference ordering]] by a real-valued utility function. The theorems were proved by [[Gerard Debreu]] during the 1950s. Debreu's theorems address the following question: what conditions on the preference relation ...

{{Short description|Mathematical model in economics}} ...ant time horizon t=1,2,...,N (for example we might know how many [[Widget (economics)|widget]]s will be needed each week for the next 52 weeks). There is a [[s ...

Efficiency and fairness are two major goals of [[welfare economics]]. Given a set of resources and a set of agents, the goal is to [[fair divi ...city implies [[local nonsatiation]]. See [[fundamental theorems of welfare economics]]. ...

...Samet|title=Monologues, dialogues, and common priors |journal=Theoretical Economics|volume=17|pages=587–615|year=2022|issue=2 |doi-access=free|hdl=10419/296365 {{Portal bar|Business and economics|Mathematics}} ...

The '''Pooley-Tupy theorem''' is an economics theorem which measures the growth in knowledge resources over time at indiv ...v. ed., 3. printing and 1. paperback printing |series=Princeton paperbacks Economics |location=Princeton, NJ}}</ref><ref>{{Cite book |last=Hayek |first=F. A. |t ...

...sion model and the ranking of experiments |journal=Journal of Mathematical Economics |date=2022 |volume=101 |doi=10.1016/j.jmateco.2022.102700 |s2cid=237370357 The Blackwell order has many applications in [[decision theory]] and [[economics]], in particular in [[contract theory]]. For example, if two information st ...

...maticians|ICM]] in 1978 at [[Helsinki]] and in 1990 with talk ''Finiteness theorems for limit cycles'' at [[Kyoto]]. In 2017 he was elected a Fellow of the [ ...Society Translations, 1991<ref>{{cite journal|title=Review of ''Finiteness theorems for limit cycles'' by Yu. S. Ilyashenko|author=Chicone, Carmen|journal=Bull ...

In [[theoretical economics]], an '''abstract economy''' (also called a '''generalized N-person game''' ...ract economies without ordered preferences|journal=Journal of Mathematical Economics|volume=2|issue=3|pages=345–348|doi=10.1016/0304-4068(75)90002-6|issn=0304-4 ...

...sentation theorem''' shows that, under certain conditions, a [[Preference (economics)|preference ordering]] can be represented by a real-valued [[utility functi ...>. The set of all such preference-pairs forms the person's ''[[Preference (economics)|preference relation]].'' ...

...year = 1985| last1 = Weller | first1 = Dietrich}}</ref> is a theorem in [[economics]]. It says that a heterogeneous resource ("cake") can be divided among ''n' ...EF, but it is not PE. Moreover, another corollary of the [[Dubins–Spanier theorems|Dubins–Spanier convexity theorem]] is that, when at least two agents have d ...

...ref>Huang, Chi-fu, and Robert H. Litzenberger, ''Foundations for Financial Economics'', North-Holland, 1988.</ref>{{rp|ch.4}} [[Category:Economics theorems]] ...

.... |title=Theory of Correspondences: Including Applications to Mathematical Economics |date=1984 |publisher=John Wiley & Sons |isbn=0-471-88016-7}}</ref><ref nam ...s more restrictive and cumbersome, but directly yields extensions of usual theorems from the integration theory of functions to the integration of corresponden ...

| title = Real Analysis with Economics Applications }}</ref> The theorem is primarily used in [[mathematical economics]] and [[optimal control]]. ...

...losophy]], as well as [[Electoral system|electoral systems]] and [[welfare economics]]. Harsanyi argued his theorems successfully demonstrated that any meaningful theory of morality must be [[ ...