A Ambrus… - American Economic Journal: …, 2009 - ingentaconnect.com
Abstract: This paper investigates pricing decisions and network choices in two-sided
markets with network externalities. Consumers are heterogeneous in how much they value
the externality. Imposing restrictions on the extent of coordination failure among ...
A Ambrus, R Argenziano… - 2004 - papers.ssrn.com
Abstract: This paper assumes that groups of consumers in network markets can coordinate
their choices when it is in their best interest to do so, and when coordination does not
require communication. It is shown that multiple asymmetric networks can coexist in ...
E Field… - Journal of Political Economy, 2008 - JSTOR
Using data from rural Bangladesh, we explore the hypothesis that women attain less
schooling as a result of social and financial pressure to marry young. We isolate the causal
effect of marriage timing using age of menarche as an instrumental variable. Our results ...
A Ambrus, M Mobius… - 2010 - nber.org
We develop a model of informal risk-sharing in social networks, where relationships
between individuals can be used as social collateral to enforce insurance payments. We
characterize incentive compatible risk-sharing arrangements and obtain two results.(1) ...
A Ambrus… - Journal of Public Economics, 2011 - Elsevier
This paper shows that the presence of different types of players–those who only care about
their own material payoffs and those who reciprocate others' contributions–can explain the
robust features of observed contribution patterns in public good contribution games, even ...
A Ambrus - The Quarterly Journal of Economics, 2006 - qje.oxfordjournals.org
Abstract This paper investigates how groups or coalitions of players can act in their
collective interest in noncooperative normal form games even if equilibrium play is not
assumed. The main idea is that each member of a coalition will confine play to a subset of ...
A Ambrus… - 2006 - epub.ub.uni-muenchen.de
Abstract This paper investigates competition for advertisers in media markets when viewers
can subscribe to multiple channels. A central feature of the model is that channels are
monopolists in selling advertising opportunities toward their exclusive viewers, but they ...
A Ambrus, E Field… - The Quarterly Journal of …, 2010 - qje.oxfordjournals.org
Abstract We explain trends in dowry levels in Bangladesh by drawing attention to an
institutional feature of marriage contracts previously ignored in the literature: mehr or
traditional Islamic bride-price. We develop a model of marriage contracts in which mehr ...
A Ambrus… - Unpublished working paper, 2009 - economics.harvard.edu
Abstract This paper investigates the problem of delegating decision-making when there are
limitations on using monetary transfers to provide incentives, but the principal can prescribe
costly activities such as bureaucratic paperwork on the agent for choosing certain actions. ...
E Field… - Harvard Papers, 2005 - dev.wcfia.harvard.edu
Abstract: This paper provides empirical evidence of the influence of adolescent marriage
opportunities on female schooling attainment and gives predictions of the impact of
imposing universal age-of-consent laws. Using data from rural Bangladesh, we explore ...
A Ambrus… - Unpublished paper, Yale University.[ …, 2009 - economics.harvard.edu
Abstract To facilitate systematic study of multi-self (or group) decision making, this paper
proposes a framework that encompasses a variety of models proposed in economics,
psychology, and marketing. We model choice as arising from the aggregation of a ...
A Ambrus - Princeton University, Department of Economics, mimeo, 2002 - 128.36.236.74
Abstract This paper investigates the implications of groups or coalitions of players acting in
their collective interest in non-cooperative normal form games. It is assumed that players are
unable to make binding agreements, and pre-play communication is neither precluded ...
A Ambrus… - 2010 - econ.duke.edu
Abstract This paper shows that in multi-sender cheap talk games, if the state space is large
enough, then there exist equilibria arbitrarily close to full revelation of the state that are
robust to introducing a small amount of noise in the senders' observations. The result ...
A Ambrus… - 2005 - sgvs.ire.eco.unisi.ch
Abstract This paper presents a model of broadcast competition where viewers dislike
advertising while producers want to reach many viewers with their commercials. In contrast
to the existing literature, in our model viewers can watch different channels. We show that ...
A Ambrus… - Levine's Working Paper Archive, 2008 - econ.ucl.ac.uk
Abstract We model a DM as a collection of utility functions (selves, rationales) and an
aggregation rule (a theory of how selves are activated by choice sets). The DM's choice
function is rationalized by a collection of selves and an aggregator if it selects the unique ...
A Ambrus… - 2010 - econweb.umd.edu
Abstract We propose a finite-horizon continuous-time framework for coalitional bargaining
that has the following features:(i) Expected payoffs in Markov-perfect equilibrium (MPE) are
unique, generating sharp predictions and facilitating comparative statics investigations;(ii) ...
A Ambrus - Journal of Economic Theory, 2009 - Elsevier
This paper generalizes the concept of best response to coalitions of players and offers
epistemic definitions of coalitional rationalizability in normal form games. The (best)
response of a coalition is defined to be an operator from sets of conjectures to sets of ...
A Ambrus… - Theoretical Economics, 2008 - econtheory.org
Abstract Dispersion in retail prices of identical goods is inconsistent with the standard model
of price competition among identical firms, which predicts that all prices will be driven down
to cost. One common explanation for such dispersion is the use of a loss-leader strategy, ...
A Ambrus, E Azevedo, Y Kamada… - Unpublished …, 2010 - gov.harvard.edu
Abstract This paper offers an explanation to two widely discussed puzzles concerning the
legislative process: why legislative bodies sometimes tie their own hands by delegating
power to specialized committees, and why committees sometimes consist of preference ...
A Ambrus… - 2011 - papers.ssrn.com
Abstract: This paper experimentally investigates the effects of a costly punishment option on
cooperation and social welfare in long finitely repeated public good contribution games. In a
perfect monitoring environment increasing the severity of the potential punishment ...
A Ambrus… - 2010 - economics.harvard.edu
A distinguishing feature of online auctions, relative to spot auctions, is that they typically last
for a relatively long time. 1 However, this aspect is often suppressed in the related
economics literature. In particular, for bidders with private evaluations, online auction ...
A Ambrus,
B Greiner… - Institute for Advanced Study, …, 2009 - 149.171.136.71
Abstract The phenomenon that decisions of groups of individuals differ in a systematic way
from decisions of individuals in isolation has been docu'mented in a wide variety of
experiments. This paper revisits this question with a design soliciting both individual ...
[CITATION] Multi-sender Cheap Talk with Restricted State Spaces
A Attila… - Theoretical Economics, forthcoming, 2007
[CITATION] lRationalizing Choice with Multi
A Ambrus… - Self Models. mMimeo, 2009
R Argenziano… - American Economic Journal: …, 2009 - dash.harvard.edu
This paper investigates pricing decisions and network choices in two-sided markets with
network externalities. Consumers are heterogeneous in how much they value the
externality. Imposing restrictions on the extent of coordination failure among consumers ...
A Ambrus… - Cowles Foundation Discussion Papers, 2008 - papers.ssrn.com
Abstract: To facilitate systematic study of multi-self decision making, this paper proposes an
axiomatic framework that encompasses a variety of models proposed in economics,
psychology, and marketing. We model a decision-maker as a collection of utility functions ( ...
J Weinstein… - Theoretical Economics, 2008 - dash.harvard.edu
Dispersion in retail prices of identical goods is inconsistent with the standard model of price
competition among identical firms, which predicts that all prices will be driven down to cost.
One common explanation for such dispersion is the use of a loss-leader strategy, in which ...
A Ambrus, E Chaney… - 2011 - papers.ssrn.com
Abstract: This paper uses ransom prices and time to ransom for over 10,000 captives
rescued from two Barbary strongholds to investigate the empirical relevance of dynamic
bargaining models with one-sided asymmetric information in ransoming settings. We ...
A Ambrus - 2003 - economics.harvard.edu
Abstract This paper extends the concept of coalitional rationalizability of Ambrus (01) to
incorporate sequential rationality in multi-stage games with observable actions and
incomplete information. Agreements among players are implicit, it is assumed that players ...
NZ BÁNTÓ, AL AMBRUS - istgeorelint.uoradea.ro
Page 1. Analele UniversităŃii din Oradea – Seria Geografie Tom XX, no. 2/2010
(December), pp. 311-319 ISSN 1221-1273, E-ISSN 2065-3409 Article no.
202117-482 TOURIST'S POTENTIAL AND SOME PROBLEMS REGARDING ...
S Takahashi… - Theoretical Economics, 2008 - bachman.hul.harvard.edu
This paper analyzes multi-sender cheap talk when the state space might be restricted, either
because the policy space is restricted, or the set of rationalizable policies of the receiver is
not the whole space. We provide a necessary and sufficient condition for the existence of ...
AL AMBRUS, N BÁNTÓ… - istgeorelint.uoradea.ro
Page 1. Analele UniversităŃii din Oradea, Seria Geografie, Tom XIX, 2009, pag. 171-176 THE
TOWN ENDOWMENTS AND DOWERS OF THE PLACES FROM THE BIHOR-HAJDÚ-BIHAR
EUROREGION Attila L. AMBRUS1, Norbert BÁNTÓ2, Sándor LUCACI3 ...
A Ambrus, E Azevedo, Y Kamada… - 2011 - economics.harvard.edu
In this section we assume that bC is exogenously given, and floor only chooses the
procedural rule. In any other respect the game is the same as the one considered in the
main text. The first observation we make is that Proposition 1 implies that if bL> b= 1/√ 8 ...
A Ambrus, H You… - 2012 - papers.ssrn.com
Abstract: Using data on roll calls from the US House of Representatives, this paper finds
empirical support for informational theories of legislative decision-making. Consistent with
the theoretical prediction, the bias of the committee a bill gets assigned to is strongly ...
A Ambrus, L Sándor… - 2012 - papers.ssrn.com
... This paper can be downloaded without charge from The Social Science Research Network
Electronic Paper Collection: http://ssrn.com/abstract=1990502 Attila Ambrus Laszlo Sandor Hye
Young You ... Attila Ambrus†, László Sándor‡, and Hye Young You§ Harvard University ...
A Ambrus… - ifo.de
Abstract This paper investigates competition for advertisers in media markets when viewers
can subscribe to multiple channels. A central feature of the model is that channels are
monopolists in selling advertising opportunities toward their exclusive viewers, but they ...
A Ambrus… - Economics Working Papers, 2008 - economics.illinois.edu
Abstract This paper proposes a continuous-time model framework of bargaining, which is
analytically tractable even in complex situations like coalitional bargaining. The main
ingredients of the model are:(i) players get to make offers according to a random arrival ...
A Ambrus… - 2009 - scholar.harvard.edu
Abstract: We revisit the phenomenon that group decisions differ systematically from
decisions of individuals. Our experiment solicits individual and group decisions from the
same subjects in two settings, gift-exchange games and lottery choices. With no ...
A Ambrus, E Chaney… - 2011 - scholar.harvard.edu
Data are drawn from 53 ransom books taken from the Archivo Histórico Nacional and the
Biblioteca Nacional de Madrid. These books constitute the majority of the known surviving
records of trips by the Spanish redemption orders to Algiers and Tetuan. Summary ...
A Ambrus… - 2006 - idei.fr
Abstract This paper investigates competition for advertisers in media markets when viewers
can subscribe to multiple channels. A central feature of the model is that channels are
monopolists in selling advertising opportunities towards their exclusive viewers, but can ...
A AMBRUS - istgeorelint.uoradea.ro
Abstract: Some aspects of the system of medical institutions and of medical services in the
Bihor-Hajdu-Bihar Euroregion. Among the determining factors of the health condition of the
population an important contribution must have medical services. We must mention that ...
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