CO OZNACZA SŁOWO ZERO-SUM
Gra o sumie zero
W teorii gier i teorii ekonomii, gra o sumie zerowej jest matematyczną reprezentacją sytuacji, w której korzyści uczestnika zyskają na znaczeniu dzięki stratom użyteczności drugiego uczestnika. Jeśli łączne zyski uczestników są sumowane, a całkowite straty są odejmowane, sumują się do zera. Tak więc cięcie ciasta, w którym większe kawałki zmniejsza ilość ciasta dostępnego dla innych, jest grą o sumie zero, jeśli wszyscy uczestnicy równomiernie oceniają każdą jednostkę ciasta. W przeciwieństwie do niezerowej sumy opisuje sytuację, w której łączne zyski i straty łączących się stron są albo mniejsze lub większe niż zero. Gra o sumie zerowej nazywana jest również grą o ścisłej konkurencji, podczas gdy gry niezerowe mogą być konkurencyjne lub niekonkurencyjne. Gry o sumie zerowej są najczęściej rozwiązane z twierdzeniem minimagenu, które jest ściśle związane z dwoistością programowania liniowego lub z równowagą Nasha.
Definicja słowa zero-sum w słowniku
Definicja sumy zerowej w słowniku odnosi się do sytuacji, w której strata jednej osoby równa się zyskowi drugiej osoby.
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A combination of thorough political evaluations and sound economic advice becomes a blueprint for effecting severe productivity growth to bring the United States up to world class economic standards
2
The
Zero-
sum Society: Distribution and the Possibilities for ...
Written during a period of acute economic stagnation in 1980, The Zero-Sum Society discusses the human implications of economic problem solving.
3
Zero-
Sum Future: American Power in an Age of Anxiety
American Power in an Age of Anxiety Gideon Rachman. Wright's NonZero, which
argued that technological advance was leading inexorably to greater cooperation
between nations. Wright believed that autocracies were incompatible with the ...
4
A First Course on
Zero-
Sum Repeated Games
This volume aims to present the basic results in the theory of two-person zero-sum repeated games including stochastic games and repeated games with incomplete information.
5
Zero-
sum World: Politics, Power and Prosperity After the Crash
This book argues that international politics is about to become much more volatile.
6
Zero-
Sum Game: The Rise of the World's Largest Derivatives ...
Zero-Sum Game is the incredible inside story of how the world's largest and most diverse exchange came to be, how the creation of CME Group forever altered the landscape of the financial services industry, and what it all means for the ...
7
Typhon Pact:
Zero Sum Game: Star Trek
A spy for the Typhon Pact -- a new political rival of the Federation -- has stolen the plans for Starfleet's latest technological advance: the slipstream drive.
"You don t know what it is to be me the drug that I am, the drug I will be, the pure ecstasy.
9
Time Compression Trading: Exploiting Multiple Time Frames in ...
Otherwise, you will be the loser."—Jason Alan Jankovsky In this landmark book, expert trader and market analyst Jason Alan Jankovsky shows what it takes to be a winner in the zero sum marketplace.
Jason Alan Jankovsky,
2010
10
Reframing the Problem of Climate Change: From
Zero Sum Game ...
This book provides an evaluation of the science and policy debates on climate change and offers a reframing of the challenges they pose, as understood by key international experts and players in the field.
Klaus Hasselmann, Carlo Jaeger, Gerd Leipold,
2013
WIADOMOŚCI, KTÓRE ZAWIERAJĄ SŁOWO «ZERO-SUM»
Sprawdź, o czym dyskutuje się w prasie krajowej i zagranicznej oraz jak jest stosowane słowo
zero-sum w wiadomościach.
No-nonsense advice for young people: success is a zero-sum game
“Many folks will tell you that the world is not a zero sum game, with one person not having to lose at the expense of another winning. This is simply not true, as in ... «Quartz, Lip 15»
Goldman Sachs says the iron ore market is becoming a 'zero-sum …
The world's biggest iron ore miners are right to press on with expansions into an oversupplied market as reining in supply growth would hurt efficiency and be ... «Sydney Morning Herald, Maj 15»
Why prosperity not zero-sum game: Ex-Bush advisor
Concern about increasing income inequality in the U.S. is well-founded, but Democrats have it wrong when it comes to solutions, said Greg Mankiw, former ... «CNBC, Maj 15»
Dairying's environmental harm a 'zero sum' - study
"In other words, the industry is a zero-sum gain for New Zealand if the costs are included," Dr Joy said. The authors reported that the estimated cost of some ... «New Zealand Herald, Kwi 15»
The Zero-Sum Moment
In this climate, the tone and focus of politics change. Politics is less about win-win situations and more about zero-sum situations. It is less about reforms that will ... «New York Times, Mar 15»
Debunking The Option-Trading Myth Of Zero Sum
So, the options market isn't really a zero-sum game when you look at two ... So, the zero-sum theory works for the grand scheme of the markets, but not ... «Benzinga, Mar 15»
Netanyahu's zero-sum game on Iran
The problem is that he has now created a zero-sum game with the Obama administration, in which either the president or the prime minister seems likely to ... «Washington Post, Mar 15»
Ukraine's latest defeat confronts West and Obama with costly zero …
Playing catch-up with Moscow as arms supplier to the other side would in all likelihood prove a costly zero-sum game – by one count, the separatists already ... «Sydney Morning Herald, Lut 15»
Being Good Isn't Zero Sum
The underlying assumption is that being good is a zero-sum game, with gains for one cause — in this case, animal welfare — coming at the expense of another ... «NPR, Wrz 14»
Don't Treat Work-Life Balance as a Zero-Sum Game
There are only so many hours in a day. Work and life fight over who gets more of yours and we call the struggle "work-life balance." However, giving attention to ... «Lifehacker, Sie 14»