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pro vyhledávání: '"John J. Shim"'
Autor:
John J. Shim, Yenan Wang
Publikováno v:
SSRN Electronic Journal.
We study two aspects of the transition to electronic markets for large uninformed traders: (1) the increase in trading frequency, and (2) the move to anonymous trading, which challenged the implementation of reputation-based strategies. We present a
This paper builds a new model of financial exchange competition, tailored to the institutional details of the modern US stock market. In equilibrium, exchange trading fees are competitive but exchanges are able to earn economic profits from the sale
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae0d89355d433bc9e439c1f9228d5d02
https://doi.org/10.3386/w25855
https://doi.org/10.3386/w25855
Publikováno v:
SSRN Electronic Journal.
This paper builds a new model of financial exchange competition, tailored to the institutional details of the modern US stock market. In equilibrium, exchange trading fees are competitive but exchanges are able to earn economic profits from the sale
Autor:
John J. Shim
Publikováno v:
SSRN Electronic Journal.
Publikováno v:
The Quarterly Journal of Economics. 130:1547-1621
First published online: 23 July 2015 This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs licence (http://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial repro
Publikováno v:
American Economic Review. 104:418-424
Our recent research (Budish, Cramton, and Shim 2013) proposes frequent batch auctions - uniform-price sealed-bid double auctions conducted at frequent but discrete time intervals - as a market design alternative to continuous-time trading in financia
Publikováno v:
Journal of Radiology Case Reports. 6
Askin tumor is a rare disease which had previously been reported as being thallium-201 and gallium-67 avid. Varying data regarding 18F- fluorodeoxyglucose metabolism has been described with Ewing family of soft tissue tumors. In this case, we present
Autor:
Michael C. Chang, John J. Shim
Publikováno v:
Journal of Radiology Case Reports. 6
Indications for hysterosalpingography (HSG) include evaluation of infertility, spontaneous abortions, postoperative evaluation of tubal ligation, pre-myomectomy evaluation, and more recently, evaluation of tubal occlusion after placement of the Essur
Publikováno v:
Clinical nuclear medicine. 34(12)
Autor:
Naser Ahmadi, Panukorn Vasinrapee, Khurram Nasir, Gary P. Foster, Nudrat Usman, Morteza Naghavi, Matthew J. Budoff, Vivek Nuguri, John J. Shim, Harvey S. Hecht, Fereshteh Hajsadeghi, Zhiying Wang
Publikováno v:
Ahmadi, Naser; Usman, Nudrat; Shim, John; Nuguri, Vivek; Vasinrapee, Panukorn; Hajsadeghi, Fereshteh; et al.(2009). Vascular dysfunction measured by fingertip thermal monitoring is associated with the extent of myocardial perfusion defect. Journal of Nuclear Cardiology, 16(3), pp 431-439. doi: 10.1007/s12350-008-9044-y. Retrieved from: http://www.escholarship.org/uc/item/9bb8q3vs
Previous studies have shown that vascular dysfunction measured by digital thermal monitoring (DTM) during an arm-cuff reactive hyperemia procedure correlates with the severity of coronary artery disease measured by coronary artery calcium in asymptom