'%3e%3cpath%20opacity='0.9'%20d='M9.96879%206.49998C9.96764%206.63235%209.91511%206.7591%209.82229%206.85348L4.82229%2011.8535C4.72799%2011.9446%204.60169%2011.995%204.47059%2011.9938C4.33949%2011.9927%204.21409%2011.9401%204.12138%2011.8474C4.02868%2011.7547%203.97609%2011.6293%203.97495%2011.4982C3.97381%2011.3671%204.02421%2011.2408%204.11529%2011.1465L8.76179%206.49998L4.11529%201.85348C4.06754%201.80736%204.02944%201.75218%204.00324%201.69118C3.97704%201.63018%203.96324%201.56457%203.96267%201.49818C3.96209%201.43179%203.97474%201.36595%203.99988%201.3045C4.02502%201.24306%204.06215%201.18723%204.10909%201.14028C4.15604%201.09334%204.21187%201.05621%204.27331%201.03107C4.33476%201.00593%204.4006%200.993278%204.46699%200.993855C4.53338%200.994432%204.59899%201.00823%204.65999%201.03443C4.72099%201.06063%204.77617%201.09872%204.82229%201.14648L9.82229%206.14648C9.91511%206.24086%209.96764%206.36761%209.96879%206.49998Z'%20fill='black'/%3e%3c/g%3e%3cdefs%3e%3cclipPath%20id='clip0_4500_3924'%3e%3crect%20width='12'%20height='12'%20fill='white'%20transform='translate(0.96875%2012.5)%20rotate(-90)'/%3e%3c/clipPath%3e%3c/defs%3e%3c/svg%3e){kind=small}
Working papers A Note on the Impossibility of a Satisfactory Concept of Stability for Coalition Formation GamesA Note on the Impossibility of a Satisfactory Concept of Stability for Coalition Formation Games
- Authors: Salvador Barberà.
- BSE Working Paper: 112265 | September 15
- Keywords: Coalition formation , stability , Hedonic Game
- JEL codes: C71
- Coalition formation
- stability
- Hedonic Game
Abstract
In this note we show that no solution to coalition formation games can satisfy a set of axioms that we propose as reasonable. Our result points out that “solutions” to the coalition formation cannot be interpreted as predictions of what would be ìresting pointsî for a game in the way stable coalition structures are usually interpreted.
Subscribe to our newsletter
Want to receive the latest news and updates from the BSE? Share your details below.
Founding institutions 
Distinctions 
© Barcelona Graduate School of
Economics. All rights reserved.
Economics. All rights reserved.
'%3e%3cpath%20d='M9.5%200.414062C4.52944%200.414062%200.5%204.4435%200.5%209.41406C0.5%2014.3846%204.52944%2018.4141%209.5%2018.4141C14.4706%2018.4141%2018.5%2014.3846%2018.5%209.41406C18.5%204.4435%2014.4706%200.414062%209.5%200.414062ZM9.5%2017.1283C5.23952%2017.1283%201.78571%2013.6745%201.78571%209.41406C1.78571%205.15358%205.23952%201.69978%209.5%201.69978C13.7605%201.69978%2017.2143%205.15358%2017.2143%209.41406C17.2143%2013.6745%2013.7605%2017.1283%209.5%2017.1283Z'%20fill='%2300859B'/%3e%3cpath%20d='M9.68398%206.10774C10.1904%206.10774%2010.6024%205.69575%2010.6024%205.18935C10.6024%204.68295%2010.1904%204.271%209.68398%204.271C9.17758%204.271%208.76562%204.68299%208.76562%205.18935C8.76562%205.69572%209.17761%206.10774%209.68398%206.10774Z'%20fill='%2300859B'/%3e%3cpath%20d='M11.6967%2012.6017L10.5029%2012.6006L10.5031%207.69636L10.5022%207.66067C10.4836%207.31803%2010.2%207.0459%209.85283%207.0459H8.36644L8.33076%207.04686C7.9882%207.06539%207.71614%207.34909%207.71614%207.69635L7.7171%207.73204C7.73562%208.07468%208.01926%208.34681%208.36644%208.34681L9.20235%208.34668V12.5995L7.9789%2012.6006C7.63579%2012.6191%207.36328%2012.9032%207.36328%2013.251C7.36328%2013.6107%207.6549%2013.9023%208.01464%2013.9023L11.6967%2013.9014C12.5102%2013.862%2012.5102%2012.641%2011.6967%2012.6017Z'%20fill='%2300859B'/%3e%3c/g%3e%3cdefs%3e%3cclipPath%20id='clip0_4486_4677'%3e%3crect%20width='18'%20height='18'%20fill='white'%20transform='translate(0.5%200.414062)'/%3e%3c/clipPath%3e%3c/defs%3e%3c/svg%3e){kind=small}