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Now showing items 221-240 of 10337

  • Alternative frequency and time domain versions of fractional Brownian motion 

    Davidson, James; Hashimzade, Nigar (Cambridge University Press, 2008)
    This paper compares models of fractional processes and associated weak convergence results based on moving average representations in the time domain with spectral representations. Both approaches have been applied in the ...
  • Alternative stable scroll waves and conversion of autowave turbulence 

    Foulkes, A. J.; Barkley, D.; Biktashev, V. N.; Biktasheva, I. V. (American Institute of Physics, 2010)
    Rotating spiral and scroll waves (vortices) are investigated in the FitzHugh-Nagumo model of excitable media. The focus is on a parameter region in which there exists bistability between alternative stable vortices with ...
  • An alternative transdiagnostic mechanistic approach to affective disorders illustrated with research from clinical psychology 

    Watkins, ER (Sage, 2015-04-10)
    Current psychiatric classification adopts a disorder-focused diagnostic approach, as exemplified within ICD-11 and DSM-V. Although this approach has improved reliability of categorisation, its validity and utility has been ...
  • The Amateur Photographer's Annual 1892 

    Hazell, Watson and Viney Ltd. (2009-06-17)
  • 'Amazing Tub Athletes' 

    Holmfield, Frank (2009-07-14)
  • AMBER/VLTI observations of the B[e] star MWC 300 

    Wang, Y.; Weigelt, Gerd; Kreplin, Alexander; Hofmann, Karl-Heinz; Kraus, Stefan; Miroshnichenko, A.S.; Schertl, D.; Chelli, A.; Domiciano de Souza, A.; Massi, F.; Robbe-Dubois, S. (EDP Sciences for European Southern Observatory (ESO), 2012)
    Aims. We study the enigmatic B[e] star MWC 300 to investigate its disk and binary with milli-arcsecond-scale angular resolution. Methods. We observed MWC 300 with the VLTI/AMBER instrument in the H and K bands and ...
  • Ambiguity and public good provision in large societies 

    Bailey, Ralph W.; Eichberger, Jürgen; Kelsey, David (Blackwell, 2005-12)
    In this paper, we consider the effect of ambiguity on the private provision of public goods. Equilibrium is shown to exist and be unique. We examine how provision of the public good changes as the size of the population ...
  • Ambiguity and social interaction 

    Eichberger, Jürgen; Kelsey, David; Schipper, Burkhard C. (Oxford University Press, 2003-03)
    We present a non-technical account of ambiguity in strategic games and show how it may be applied to economics and social sciences. Optimistic and pessimistic responses to ambiguity are formally modelled. We show that ...
  • Ambiguity aversion and stock market participation: an empirical analysis 

    Antoniou, Constantinos; Harris, Richard D. F.; Zhang, Ruogu (Elsevier, 2015-04-14)
    Stock market participation is very low, with approximately two thirds of all U.S. households not owning any public equity. This is a puzzle in the context of the basic Expected Utility model. One explanation put forward ...
  • Ambiguity aversion, company size and the pricing of earnings forecasts 

    Antoniou, Constantinos; Galariotis, Emilios C.; Read, Daniel (2013-01-29)
    Several authors have reported an unconditional size effect in returns around earnings announcements. In this study we show how this finding can be understood as resulting from ambiguity aversion. We hypothesize that analyst ...
  • Ambiguity in financial markets: herding and contrarian behaviour 

    Ford, J.L.; Kelsey, David; Pang, Wei (Department of Economics, University of Birmingham, 2006-11)
    The paper studies the impact of ambiguity on history-dependant beahviour in the standard microstructure model of financial markets. We show that differences in ambiguity attitudes between market makers and traders can ...
  • Ambiguity in Games: Theory and Experiments 

    le Roux, Sara (University of ExeterEconomics, 2012-09-03)
    Ambiguity arises when a decision maker fails to assign a subjective probability to an event. This failure to attach a subjective probability to an event is caused by a lack of information about the event. Ambiguity provides ...
  • Ambiguity in partnerships 

    Kelsey, David; Spanjers, Willy (Blackwell, 2004-07)
    The consequences of ambiguity for partnerships are addressed. Partnerships with symmetric linear production functions are analysed in a Choquet Expected Utility (CEU)-framework. Nash equilibrium in pure strategies is ...
  • Ambiguity, pessimism, and rational religious choice 

    Melkonyan, Tigran; Pingle, Mark (Springer, 2010)
    Using a subclass of the α-maximin expected-utility preference model, in which the decision maker’s degree of ambiguity and degree of pessimism are each parameterized, we present a theory of religious choice in the Pascalian ...
  • Ambulatory blood pressure monitoring for hypertension in general practice. 

    Taylor, R S; Stockman, J; Kernick, D; Reinhold, D; Shore, Angela C.; Tooke, J E (1998-06)
  • Amelia dioramic paper picture: Eton College 

    Unknown author (2009-11-10)
  • Amelia dioramic paper picture: Linlithgow Palace 

    Unknown author (2009-11-10)
  • America Seen: British and American Nineteenth Century Travels in the United States 

    Hallett, Adam Neil (University of ExeterEnglish, 2010-11-22)
    The thesis discusses the development of nineteenth century responses to the United States. It hinges upon the premise that travel writing is narrative and that the travelling itself must therefore be constructed (or ...
  • AMI-LA radio continuum observations of Spitzer c2d small clouds and cores: Perseus region 

    Scaife, Anna M.M.; Hatchell, Jennifer; Davies, Matthew; Franzen, Thomas M.O.; Grainge, Keith J.B.; Hobson, Michael P.; Hurley-Walker, Natasha; Lasenby, Anthony N.; Olamaie, Malak; Perrott, Yvette C.; Pooley, Guy G.; Rodríguez-Gonzálvez, Carmen; Saunders, Richard D.E.; Schammel, Michel P.; Scott, Paul F.; Shimwell, Timothy; Titterington, David; Waldram, Elizabeth (Oxford University Press / Royal Astronomical Society, 2011)
    We present deep radio continuum observations of the cores identified as deeply embedded young stellar objects in the Perseus molecular cloud by the Spitzer c2d programme at a wavelength of 1.8 cm with the Arcminute Microkelvin ...