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A Marginalist Model of Network Formation
(Departamento de Fundamentos del Análisis Económico I, UPV/EHU, 2016-08-18)
We develop a network-formation model where the quality of a link depends on the amount invested in it and is determined by a link-formation "technology" , an increasing strictly concave function which is the only exogenous ...
The impact of liberalizing cost-saharing on basic models of network formation
(Departamento de Fundamentos del Análisis Económico I, UPV/EHU, 2015-09-12)
This paper studies the impact of "liberalizing " the cost-sharing of links on some basic models of network formation. This is done in a setting where both doubly supported and singly supported links are possible, and which ...
Lowndes and Locke on the value of money
(2007)
In this paper I analyze the monetary theories underlying the arguments that Locke and Lowndes directed against each other during their discussions around the Great Recoinage of 1696. My primary place of interest is the ...
Marx´ Critique of the Currency Principle
(2009)
The goal of this paper is to rescue the critique of Marx of the Currency Principle from its current oblivion. The ideas of Marx are extraordinarily interesting both from a theoretical and from a practical standpoint, as ...
A new look at Marx's refutation of Ricardo's refutation of the labor theory of value
(2011)
In this paper, I would like to bring back to light the forgotten critique of Marx to the widely accepted view that Ricardo succeeded in refuting the universal validity of the labor theory of value in "Principles", chapter ...
Internal Organization of Firms and Cartel Formation
(2004-12)
We introduce and characterize a new solution concept for TU games. The new soluction is called SD-prenucleolus and is a lexicographic value although is not a weighted prenucleolus. The SD-prenucleolus satisfies several ...
Adam Smith on labour and value: challenging the standard interpretation
(2006)
This paper has two parts. In the first I critically analyze Smith’s refutation of the labor theory of value in book I, chapter 6 of his “Wealth of Nations”. My thesis is that Smith’s refutation is unsound and that Ricardo ...
The Ohlin-Keynes Debate on the German Interwar Reparations Revisited
(2008)
This paper analyzes the debate between Ohlin and Keynes on the question as to whether Germany was able to make the payments specified in the Dawes Plan. Keynes argued that Germany was able to collect the money but unable ...
Choice of Flexible Production Technologies Under Strategic Delegation
(2004-09)
This work analyzes a managerial delegation model in which firms can choose between a flexible production technology which allows them to produce two different products and a dedicated production technology which limits ...
Mas-Colell, Whinston and Green Versus Scitovsky on Profit and Utility Maximization
(2005)
I contrast the theoretical foundation of profit maximization of Mas-Colell, Whinston and Green’s “Microeconomics” against that provided by Scitovsky in a paper of 1943. Whereas Mas-Colell, Whinston and Green try to show ...