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991.
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993.
Hikmet Gunay 《Economic Theory》2008,35(2):367-379
We examine the role that belief, network externality, and information aggregation play in inefficient market collapses. After
receiving consecutive negative shocks, some ex-ante identical Bayesian agents will be discouraged about the unknown state
of the market they invest; therefore, they will stop investing. This decision will have two effects: first, it will cause
agents to aggregate information through social/observational learning; second, it will decrease the network externality effect.
We show that there might be an inefficient market collapse if the externality effect diminishes too much, and the cost of
re-entry to the market is too high. We also analyze the effects of strategic delay and experimentation on the exit decision
of the agents.
I especially thank Thomas D. Jeitschko, Matthew Mitchell, B. Ravikumar Ted Temzelides. I also thank anonymous referees, an
associate editor, John Conlon, Larry Samuelson, Troy Tassier, Stephen Williamson, and seminar participants of the University
of Saskatchewan, Georgia Tech, Concordia University, University of Manitoba, Iowa Alumni Workshop, Midwest Economic Theory
Conferences held at Indiana Bloomington, and Notre Dame, and 1st International Conference on Business, Management and Economics
organized by Yasar University. 相似文献
994.
Substantial amounts of debt relief have been granted to a set of low-income countries, as an alternative aid modality. Although
the theoretical case for debt relief is firmly established, only empirical analysis can show whether debt relief is indeed
a (more) effective mode of aid delivery. We investigate the linkages between debt relief and other fiscal variables such as
current expenditure, government investment, taxation and domestic borrowing, in comparison to the effects of grants and concessional
loans. We find that the fiscal impact of HIPC debt relief follows fairly complex dynamics. For example, debt relief initially
reduces government investment, but the effect becomes positive after two years, well outperforming other modes of aid delivery.
JEL no. F34, F35, O11, O19 相似文献
995.
Bankruptcy and firm finance 总被引:1,自引:0,他引:1
This paper analyzes how an enforcement mechanism that resembles a court affects firm finance. The court is described by two
parameters that correspond to enforcement costs and the amount of creditor/debtor protection. We provide a theoretical and
quantitative characterization of the effect of these enforcement parameters on the contract loan rate, the default probability
and welfare. We analyze agents’ incentive to default and pursue bankruptcy and show that when the constraints that govern
these decisions bind, the enforcement parameters can have a sharply non-linear effect on finance. We also compute the welfare
losses of “poor institutions” and show that they are non-trivial. The results provide guidance on when models which abstract
from enforcement provide good approximations and when they do not.
相似文献
996.
Stefan Michel Stephen L. Vargo Robert F. Lusch 《Journal of the Academy of Marketing Science》2008,36(1):152-155
This article is a tribute to the late Richard Normann, whose call for a “service logic” (Normann, Reframing Business: When
the Map Changes the Landscape, Wiley, Chichester, p. 99, 2001) both parallels and enriches service-dominant (S-D) logic (Vargo
and Lusch, J. Mark, 68:1–17, 2004a). Like Vargo and Lusch, Normann shifted the focus of the offering from an output to a process of value creation and perceived the firm as an organizer of this process, with the customer as a co-producer, rather than a receiver of value. He also argued that offerings are “frozen knowledge,” similar to Vargo
and Lusch’s contention that the basis of exchange is applied operant resources (service) and suggested that the ‘dematerialization’
of resources increases their ‘liquidity’, which allows increased “density” for value creation. Thus, he suggested that firms
need to “reframe business”—rethink the logic of value creation—to reveal opportunities in reconfiguring the value constellations of which they are part. This tribute explores these and other similarities and differences between Normann’s work and the
evolving S-D logic. 相似文献
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Alexis Walckiers 《International Tax and Public Finance》2008,15(2):165-198
Academics produce science and teaching which requires specific unobservable characteristics. Applying the multi-dimensional
screening methodology of Armstrong and Rochet (European Economic Review, 43, 959–979, 1999), it is shown that universities optimally propose a menu of contracts to academics: high powered incentives for those who
are productive and lower ones for other agents. In some cases, the university can write a single contract for both tasks to
increase production. An academic is then expected to produce more teaching to show that she likes science, which is an argument
to produce science and teaching in a single institution: universities. These results are discussed in light of economic, sociological
and educational literature.
相似文献