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  • 1
    Online Resource
    Online Resource
    [S.l.] : SSRN
    UID:
    (DE-627)1781084106
    Format: 1 Online-Ressource (30 p)
    Content: One of the many challenges facing financial economists is to distinguish the theories explaining momentum. Brav and Heaton (2002) show that it is very difficult to distinguish the quot;rationalquot; models of structural uncertainty (SU) from quot;behavioralquot; models of conservatism (C). In this paper, I reexamine the SU model and the C model proposed by Brav and Heaton (2002) in explaining short run momentum. Based on simulated data, I find that they differ from each other in the relation between agent's earnings forecast revision and the lagged earnings change. This relation is significantly negative for the SU model and significantly positive for the C model. Empirical evidence provides support for the SU model
    Note: In: Quarterly Journal of Finance, Forthcoming , Nach Informationen von SSRN wurde die ursprüngliche Fassung des Dokuments March 31, 2006 erstellt
    Language: Undetermined
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  • 2
    Online Resource
    Online Resource
    [S.l.] : SSRN
    UID:
    (DE-627)1792670907
    Format: 1 Online-Ressource (55 p)
    Content: Through the interaction between financial constraints and R&D, I study two asset pricing puzzles: mixed evidence on the financial constraints-return relation and the positive R&D-return relation. Unlike capital investment, R&D is more inflexible. A financially constrained R&D-intensive rm is more likely to suspend/discontinue R&D projects. Therefore, R&D-intensive firms' risk increases with their financial constraints. Conversely, constrained firms' risk increases with their R&D intensity. I find a robust empirical relation between financial constraints and stock returns, primarily among R&D-intensive firms. Moreover, R&D predicts returns only among financially constrained firms. This evidence suggests financial constraints potentially drive the positive R&D-return relation
    Note: In: Review of Financial Studies, Forthcoming , Nach Informationen von SSRN wurde die ursprüngliche Fassung des Dokuments May 4, 2011 erstellt
    Language: English
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  • 3
    UID:
    (DE-627)792588487
    Format: graph. Darst.
    ISSN: 2010-1392
    In: The quarterly journal of finance, Singapore : World Scientific Publ., 2011, 3(2013), 3/4 vom: Sept./Dez., Seite 1-30, 2010-1392
    In: volume:3
    In: year:2013
    In: number:3/4
    In: month:09/12
    In: pages:1-30
    Language: English
    Keywords: Aufsatz in Zeitschrift
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  • 4
    UID:
    (DE-627)672177609
    Format: graph. Darst.
    ISSN: 0893-9454
    In: The review of financial studies, Cary, NC : Oxford Univ. Press, 1988, 24(2011), 9 vom: Sept., Seite 2974-3007, 0893-9454
    In: volume:24
    In: year:2011
    In: number:9
    In: month:09
    In: pages:2974-3007
    Language: English
    Keywords: Aufsatz in Zeitschrift
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  • 5
    UID:
    (DE-627)73089892X
    Format: VIII, 57 S. , graph. Darst.
    Note: Kopie, ersch. im Verl. UMI, Ann Arbor, Mich , Zugl.: Philadelphia, Pa., Univ. of Pennsylvania, Diss., 2007
    Language: English
    Keywords: Graue Literatur ; Hochschulschrift
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  • 6
    UID:
    (DE-627)1803281448
    Content: Other ; La forte pression sélective des antibiotiques et l'augmentation croissante de la résistance à de nombreux antibiotiques ont un impact significatif sur la virulence des souches nosocomiales des staphylocoques dorés les plus adaptées au milieu hospitalier, surtout celles qui sont résistantes à la méticilline. Les souches de S. aureus" résistantes aux fluoroquinolones deviennent plus adhérentes à des surfaces recouvertes de fibronectine après croissance en présence d'une concentration sub-inhibitrice de ciprofloxacine. Cette augmentation d'adhérence est due à deux protéines bactériennes liant spécifiquement la fibronectine, dont la synthèse est stimulée par la ciprofloxacine par l'intermédiaire du système RecA-LexA de réparation de l'ADN bactérien. Ce travail décrit la contribution du facteur de transcription alternatif Sigma B à l'augmentation de l'adhérence à la fibronectine ainsi que son interaction avec le système RecA-LexA stimulé par la ciprofloxacine. Les systèmes Sigma B et RecA-LexA ont un effet combiné sur l'adhérence de "S. aureus" à la fibronectine."
    Note: Dissertation Université de Genève 2004
    Language: English
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  • 7
    UID:
    (DE-627)669840491
    ISSN: 1916-971X
    In: International journal of economics and finance, Toronto, 2009, 3(2011), 3 vom: Aug., Seite 242-247, 1916-971X
    In: volume:3
    In: year:2011
    In: number:3
    In: month:08
    In: pages:242-247
    Language: English
    Keywords: Aufsatz in Zeitschrift
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  • 8
    Book
    Book
    Cheng du : Si chuan da xue
    UID:
    (DE-627)1612220037
    Format: 3, 4, 287 S.
    Original writing title: 蘇轍《詩集傳》新探
    Original writing person/organisation: 李冬梅
    Original writing publisher: 成都 : 四川大學
    ISBN: 7561432453
    Series Statement: Si chuan da xue " Ru zang" xue shu cong shu
    Language: Chinese
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  • 9
    UID:
    (DE-627)1749260441
    ISSN: 0969-6989
    In: Journal of retailing and consumer services, Amsterdam [u.a.] : Elsevier, 1994, 59(2021) vom: März, Seite 1-12, 0969-6989
    In: volume:59
    In: year:2021
    In: month:03
    In: pages:1-12
    Language: English
    Keywords: Aufsatz in Zeitschrift
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  • 10
    UID:
    (DE-627)1805775766
    Format: 1 Online-Ressource (14 p)
    Series Statement: China Center for Internet Economy Research (CCIE) Research Paper
    Content: With the increased environmental issues, the consumption of protective goods have received more attention than ever. Companied with the fast growth in Chinese economy, its environmental issues also received public attention. The expenditure on environmental protective products, such as air purifiers or masks, have shown an increasing trend. The proportion of protective expense in total household spending has also raised. With residents are more aware of the environmental threats, consumers, especially vulnerable groups such as pregnant woman, constructed a niche market. Using consumers’ purchase data of protective products from Taobao (one of the largest consumer e-commerce platform in China), this paper empirically tested the purchase drivers of protective products. Our results showed that comparing with ordinary families, vulnerable families, including pre-pregnant, pregnant and postpartum families, don’t tend to consume more protective products. But among three types of families, postpartum family consume the most, following with pregnant family, and pre-pregnancy family consume the least. Our results also showed that higher level of economic development, more prevalent Internet access, and more sources for high education also drive the consumption of protective products
    Note: Nach Informationen von SSRN wurde die ursprüngliche Fassung des Dokuments August 1, 2021 erstellt
    Language: English
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