WorldCat Identities

Haller, Hans

Overview
Works: 91 works in 209 publications in 2 languages and 751 library holdings
Genres: Biography  Guidebooks 
Roles: Author, Honoree
Publication Timeline
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Most widely held works by Hans Haller
Orale Diabetestherapie by Hans Haller( Book )

7 editions published in 1966 in German and held by 37 WorldCat member libraries worldwide

Diabetes / Therapie
Kunstreisen in der Schweiz : 30 Reiserouten, Beschreibungen von Lunstdenkmälern in 453 Ortschaften by Hans Haller( Book )

11 editions published between 1975 and 1976 in German and held by 30 WorldCat member libraries worldwide

The affectionate society : does competition for partners promote friendliness? by Hans Gersbach( Book )

9 editions published between 2002 and 2005 in English and held by 24 WorldCat member libraries worldwide

Competitive markets, collective decisions and group formation by Hans Gersbach( Book )

6 editions published in 2003 in English and held by 22 WorldCat member libraries worldwide

We consider a general equilibrium model where groups operating in a competitive market environment can have several members and make efficient collective consumption decisions. Individuals have the option to leave the group and make it on their own or join another group. We study the effect of these outside options on group formation, group stability, equilibrium existence, and equilibrium efficiency
Voice and bargaining power by Hans Gersbach( Book )

8 editions published in 2006 in English and German and held by 17 WorldCat member libraries worldwide

We propose a formal concept of the power of voice in the context of a simple model where individuals form groups and trade in competitive markets. Individuals use outside options in two different ways. Actual outside options reflect the possibility to exit or to join other existing groups. Hypothetical outside options refer to hypothetical groups that are ultimately not formed. Articulation of hypothetical outside options in the bargaining process determines the relative bargaining power of the members of a group, which constitutes an instance of the power of voice. The adopted equilibrium concept endogenizes the outside options as well as the power of voice. In our illustrative example, there exists an equilibrium that uniquely determines the power of voice and the allocation of commodities
Monetary union of else by Hans Haller( Book )

5 editions published in 1995 in English and held by 17 WorldCat member libraries worldwide

Exit and power in general equilibrium by Hans Gersbach( Book )

4 editions published in 2008 in English and held by 16 WorldCat member libraries worldwide

We integrate individual power in groups into general equilibrium models. The relationship between group formation, resource allocation, and the power of specific individuals or particular sociological groups is investigated. We introduce, via an illustrative example, three appealing concepts of power and show that there is no monotonic relationship between these concepts. Then we examine existence of competitive equilibria with free exit and study whether maximal individual power is consistent with Pareto efficiency. As applications, we discuss when power spillovers occur and we identify human relation paradoxes: positive
When inefficiency begets efficiency by Hans Gersbach( Book )

4 editions published in 2004 in English and held by 16 WorldCat member libraries worldwide

Collective consumption decisions taken by the members of a household may prove inefficient. The impact on market performance depends on whether household inefficiencies are caused by inefficient net trades with the market or by inefficient distribution of resources within households. Inefficient internal distribution always results in inefficient equilibrium allocations. This leads us to consider competitive forces as a disciplinary device for households. Competition of households for both resources and members can eliminate or reduce inefficient internal distribution
Hierarchical trade by Hans Gersbach( Book )

4 editions published in 2010 in English and held by 14 WorldCat member libraries worldwide

We study the allocation of commodities through a two-stage hierarchy of competitive markets. Groups or countries trade at global prices while individuals within a group trade at local prices. We identify the free trade and the autarky equilibrium as polar cases. We show that no other two-stage market equilibria exist if the commodity space is two-dimensional. An example demonstrates that other, so-called intermediate equilibria exist for three dimensional commodity spaces. We give two existence proofs for intermediate equilibria in higher dimensions. Each proof provides an explicit construction of special classes of intermediate equilibria. Finally, we consider the consequences for welfare and trade flows when some countries control the agency that organizes trade at the global level
Collective decisions and competitive markets by Hans Gersbach( Book )

4 editions published in 1998 in English and held by 14 WorldCat member libraries worldwide

Inefficient household decisions and efficient markets by Hans Haller( Book )

5 editions published in 1997 in English and held by 14 WorldCat member libraries worldwide

The Cry of the firebird : Jeanette Vondersaar, profile of a dancer : an album in 5 parts( Book )

1 edition published in 1977 in English and held by 13 WorldCat member libraries worldwide

Strategic game models of economic integration by Hans Haller( Book )

3 editions published in 1995 in English and held by 13 WorldCat member libraries worldwide

Beware of workaholics : household preferences and individual equilibrium utility by Hans Gersbach( Book )

6 editions published between 2001 and 2005 in English and held by 13 WorldCat member libraries worldwide

"This paper analyzes the effects of sociological changes in the form of a shift of influence within two-member households participating in labor and product markets. The most striking effects occur when household members differ in individual preferences and enjoy positive leisure-dependent externalities. For instance, a global sociological change where the "workaholic" member becomes more influential in each working class household can render the working class worse off. A binding restriction on the number of hours an individual is allowed to work can benefit all workers"--Forschungsinstitut zur Zukunft der Arbeit web site
Groups and Markets : General Equilibrium with Multi-member Households by Hans Gersbach( Book )

8 editions published in 2017 in English and German and held by 13 WorldCat member libraries worldwide

This monograph studies multi-member households or, more generally, socio-economic groups from a purely theoretical perspective and within a general equilibrium framework, in contrast to a sizeable empirical literature. The approach is based on the belief that households, their composition, decisions and behavior within a competitive market economy deserve thorough examination. The authors set out to link the formation, composition, decision-making, and stability of households. They develop general equilibrium models of pure exchange economies in which households can have several, typically heterogeneous members and act as collective decision-making units on the one hand and as competitive market participants on the other hand. Moreover, the more advanced models combine traditional exchange (markets for commodities) and matching (markets for people or partners) and develop implications for welfare, social structures, and economic policy. In the field of family economics, Hans Haller and Hans Gersbach have pioneered a ‘market’ approach that applies the tools of general equilibrium theory to the analysis of household behavior. This very interesting book presents an overview of their methods and results. This is an inspiring work. Pierre-André Chiappori , Columbia University, USA The sophisticated, insightful and challenging analysis presented in this book extends the theory of the multi-person household along an important but relatively neglected dimension, that of general equilibrium theory. It also challenges GE theorists themselves to follow Paul Samuelson in taking seriously the real attributes of that fundamental building block, the household, as a social group whose decisions may not satisfy the standard axioms of individual choice. This synthesis and extension of their earlier work by Gersbach and H aller will prove to be a seminal contribution in its field.    Ray Rees, LMU Munich, Germany
General equilibrium with multi-member households and production by Hans Gersbach( Book )

5 editions published in 2011 in English and held by 12 WorldCat member libraries worldwide

We consider firms and multi-member households operating in a competitive market environment. Households are endowed with resources (commodity bundles) and shares of firm ownership. Household members are characterized by individual preferences, possibly with intra-household consumption externalities. Household decisions adhere to the collective rationality model. Existence of general equilibrium and validity of the first welfare theorem are investigated. -- household behavior ; general equilibrium ; production
Hold-up problems and firm formation by Hans Gersbach( Book )

6 editions published in 2004 in English and held by 11 WorldCat member libraries worldwide

Bargaining cum voice by Hans Gersbach( Book )

3 editions published in 2010 in English and held by 10 WorldCat member libraries worldwide

We propose a formal concept of the power of voice in the context of a simple model where individuals form groups and trade in competitive markets. Individuals use outside options in two different ways. Actual outside options reflect the possibility to exit or to join other existing groups. Hypothetical outside options refer to hypothetical groups that are ultimately not formed. Articulation of hypothetical outside options in the bargaining process determines the relative bargaining power of the members of a group, which constitutes an instance of the power of voice. The adopted equilibrium concept, competitive equilibrium with free group formation and bargaining cum voice, endogenizes the outside options as well as the power of voice. We establish existence of such equilibria and we explore their properties
Kunstfahrten in der Schweiz : ein Kurzführer mit Reisevorschlägen by Hans Haller( Book )

6 editions published in 1977 in German and held by 10 WorldCat member libraries worldwide

Clubs and households by Hans Gersbach( Book )

5 editions published in 2006 in English and held by 8 WorldCat member libraries worldwide

 
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Audience level: 0.88 (from 0.62 for Groups and ... to 0.94 for Inefficien ...)

Alternative Names
Haller, H. H.

Haller, Hans H.

Haller, Hans Hermann

Languages
English (84)

German (26)