307,521 research outputs found
Existence of pseudo-equilibria in a financial economy
No full textThis paper proves the existence of a pseudo-equilibrium in a financial economy with incomplete markets in which the agents may have nonordered preferences. We will use a fixed-point-like theorem of Bich and Cornet that generalizes the results by Hirsch, Magill, Mas-Colell [18] and Husseini, Lasry, Magill [19] to encompass the framework considered by Gale and Mas-Colell ([14], [15]).Pseudo-equilibrium ; incomplete markets ; nonordered preferences ; fixed-point-like theorems ; Grassmann manifold
Orange Cornet Band, 1875
No full textThe Orange Cornet Band of Fort Reed and Sanford, Fla. in 1875. Pictured: A.H. Crippen (Leader, El. Cornet, Soprano), Wint Needham (2nd El. Cornet, Soprano), Prof. John Willey (Clarinet), George Turner (Bl. Cornet), C. Adcox (2nd Bl. Cornet), Prof. C.H. Weinrich (1st Alto), Prof. M. Dubey (Alto Soloist), C. Whitner (3rd Alto), F.L. Robertson (Baritone), Will Dean (Tuba 2nd), Geo. E. Sawyer (1st Tuba), D. Caldwell (Bass Drum), Henry Dean (Cornet), Bertie Crippen (Drummer Boy), S. Grove (2nd Drum). They posed in front of General Sanford's Town Hall where their band room was located
El Campo Cornet Band
No full textPhotograph shows the members of the brass band, in uniform: J. N. Johnson, cornet; Charles Shoquist, clarinet; Edd Hodapp, snare drum; Will Bruns, clarinet; Adolph Adding, alto horn; Ed Larson, alto horn; E. Pehrson (Pederson?" bass drum; Albert Braman, tuba; J. F. Melcher, baritone horn; C. E. E?; trombone; and T. J. Flat, cornet
Existence of Equilibria with a Tight Marginal Pricing Rule
No full textThis paper deals with the existence of marginal pricing equilibria when it is defined by using a new and tighter normal cone introduced by B. Cornet and M.O. Czarnecki. The main interest of this new definition of the marginal pricing rule comes from the fact that it is more precise in the sense that the set of pricessatisfying the condition is smaller than the one given by the Clarke's normal cone. The counterpart is that it is not convex valued, which leads to some mathematical difficulties in the existence proof. The result is obtained through an approximation argument under the same assumptions as in the previous existence results.General economic equilibrium, increasing returns, marginal pricing rule, existence.
Elimination of arbitrage states in asymmetric information models
No full textIn a financial economy with asymmetric information and incomplete markets, we study how agents, having no model of how equilibrium prices are determined, may still refine their information by eliminating sequentially "arbitrage state(s)", namely, the state (s) which would grant the agent an arbitrage, if realizable. This article provides a dual behavior of the one studied in Cornet and De Boisdeffre (2002).Arbitrage, incomplete markets, asymmetric information, information revealed by prices.
Going Beyond Counting First Authors in Author Co-citation Analysis
No full textThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Existence of Equilibria with a Tight Marginal Pricing Rule.
No full textThis paper deals with the existence of marginal pricing equilibria when it is defined by using a new and tighter normal cone introducedby B. Cornet and M.O. Czarnecki. The main interest of this new definition of the marginal pricing rule comes from the fact that it is more precise in the sense that the set of prices satisfying the condition is smaller than the one given by the Clarke's normal cone. The counter- part is that it is not convex valued, which leads to some mathematical diffculties in the existence proof. The result is obtained through an approximation argument under the same assumptions as in the previous existence results.General economic equilibrium, increasing returns, marginal pricing rule, existence.
GWAMA summary data for morning plasma cortisol from the Cortisol Network (CORNET) Consortium 2021 (n=25,314)
No full textThe stress hormone cortisol modulates fuel metabolism, cardiovascular homoeostasis, mood, inflammation and cognition. The CORtisol NETwork (CORNET) consortium previously identified a single locus associated with morning plasma cortisol. Identifying additional genetic variants that explain more of the variance in cortisol could provide new insights into cortisol biology and provide statistical power to test the causative role of cortisol in common diseases. The CORNET consortium extended its genome-wide association meta-analysis for morning plasma cortisol from 12,597 to 25,314 subjects and from ~2.2 M to ~7 M SNPs, in 17 population-based cohorts of European ancestries. We confirmed the genetic association with SERPINA6/SERPINA1. This locus contains genes encoding corticosteroid binding globulin (CBG) and α1-antitrypsin. Expression quantitative trait loci (eQTL) analyses undertaken in the STARNET cohort of 600 individuals showed that specific genetic variants within the SERPINA6/SERPINA1 locus influence expression of SERPINA6 rather than SERPINA1 in the liver. Moreover, trans-eQTL analysis demonstrated effects on adipose tissue gene expression, suggesting that variations in CBG levels have an effect on delivery of cortisol to peripheral tissues. Two-sample Mendelian randomisation analyses provided evidence that each genetically-determined standard deviation (SD) increase in morning plasma cortisol was associated with increased odds of chronic ischaemic heart disease (0.32, 95% CI 0.06–0.59) and myocardial infarction (0.21, 95% CI 0.00–0.43) in UK Biobank and similarly in CARDIoGRAMplusC4D. These findings reveal a causative pathway for CBG in determining cortisol action in peripheral tissues and thereby contributing to the aetiology of cardiovascular disease
Dispelling the Myths Behind First-author Citation Counts
No full textWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
Concertino, cornet, piano, D major
No full textCover title. --- On part: Cornet à pistons solo in A e B. --- Originally published: Bremen : A.E. Fischer, c1904. --- Publisher's no.: Elite Edition No. 3126. --- Pl. no.: 3508, A.J.B. 8986
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