منابع مشابه
Radiative Hydromagnetic Shocks in Relativistic Outflow Sources
We calculate the structure of a relativistic shock wave in which the internal energy of the shocked fluid is radiated away on a time scale much shorter than the characteristic shock propagation time. The shock is assumed to move through a uniformly magnetized, neutral plasma consisting of protons, electrons, and positrons, and allowance is made for the possible production of electron/positron p...
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We address the question of business cycle co-movements within and between countries. We first show that for the U.S. and Canada as well as for Germany and Austria, a stock market innovation in the large country, that does not affect Total Factor Productivity in the short run, does indeed explain much of Total Factor Productivity changes in the long run. We therefore label such a shock a news ab...
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The recent financial turmoil has underlined the importance of analyzing the link between banks’ balance sheets and economic activity. We develop a dynamic stochastic general equilibrium model in which bank capital mitigates an agency problem between banks and their creditors. As a result, the capital position of banks affects their ability to attract loanable funds and therefore influences the ...
متن کاملPropagation of Delta-shocks in One System of Conservation Laws
We study the propagation of δ-shock wave in a new type of system of conservation laws. The particular cases of this system are the system of nonlinear chromatography and the system for isotachophoresis.
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In this paper, I investigate whether venture-backed companies can be negatively affected when others that share the same investor perform poorly. To this end, I examine the impact of the collapse of the technology bubble on non-information-technology (non-IT) companies held alongside internet companies in venture portfolios. Using a difference-in-differences framework, I find that the end of th...
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ژورنال
عنوان ژورنال: Journal of Mathematical Analysis and Applications
سال: 1965
ISSN: 0022-247X
DOI: 10.1016/0022-247x(65)90099-5