Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 15 of 15 for “"Information efficiency"”.
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Information efficiency of the Lusaka atock exchange and money supply in Zambia
The purpose of this study is to determine the “informational efficiency of LuSE with respect to monetary policy and money supply. Capital market is said to be informationally efficient if the stock prices at any time “fully reflect” all available information regarding fundamental economic variables …
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Information efficiency of the Lusaka atock exchange and money supply in Zambia
The purpose of this study is to determine the “informational efficiency of LuSE with respect to monetary policy and money supply. Capital market is said to be informationally efficient if the stock prices at any time “fully reflect” all available information regarding fundamental economic variables …
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Experimental designs for efficient free-space multi-spatial-mode optical communication
In optical communications, two measures of efficiency are commonly at odds. The first is the photon information efficiency (in bits/photon) which measures the information that each detected photon conveys; the second is the spectral efficiency (in bits/s/Hz) which measures the bit rate achieved …
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The low-rated CMBS market : mortgage REIT, financial innovation and policy lessons from the Asian and Russian financial crisis
… rated CMBS market during the financial crisis. Information efficiency and more resilient financing mechanism are needed to mitigate the conflicting interest between issuers/underwriters and investors of low rated CMBS.
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The Consequences of Euronext integration on the French, Belgian and Dutch stock markets.
… two questions: 1. has the merger improved the information efficiency of the m arkets; and 2. has the level of integration between the markets increased following the incorporation of Euronext? The study uses daily prices for the markets’ main i ndices for the period 01/01/1990 to 10/12/2010. …
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Accounting comparability, audit effort and audit outcomes
… of “inherent business risk” and “external information efficiency”, comparability is helpful for auditors to assess client business risk and lowers the cost of information acquisition, processing, and testing. For a given firm, I hypothesize that the availability of information about …
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Three essays in development economics: Private transfers, farmers' retirement, and learning failures
… approaches and modalities in delivering useful information to rural communities. However, there is limited evidence regarding the information efficiency of these modalities, and the mechanism through which the potential information loss operates in the agricultural extension system. In the third …
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High-dimensional Quantum Key Distribution with Frequency Encoding
… fiber link, we measured a secure photon information efficiency (PIE) of 0.6 bit/coincidence, corresponding to a secret key rate (SKR) of 42.6 kbits/s.
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High-dimensional entanglement-based quantum key distribution
… enabling the system to achieve higher photon information efficiency (bits/photon) and potentially higher key rate (bits/second). However, its deployment requires high-performance source, detector, and routing technologies tailored to the specific large-alphabet encoding scheme. One such …
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Market efficiency, volatility behaviour and asset pricing analysis of the oil & gas companies quoted on the London Stock Exchange.
This research assessed market efficiency, volatility behaviour, asset pricing, and oil price risk exposure of the oil and gas companies quoted on the London Stock Exchange with the aim of providing fresh evidence on the pricing dynamics in this sector. In market efficiency analysis, efficient …
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Active bear, passive bull: a comparative analysis of active and passive investing during and bear market runs in South Africa
… evaluated the South African markets' level of information efficiency using the efficient market hypothesis. Methodology: The portfolios used within the study are self-derived, and the weightings are rebalanced to allow new entrants to enter the market. This study will make use of a unit trust …
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Incentives and Firm Behaviors
… trading discourages the acquisition of private information and impedes the price discovery process. The first essay substantiates that shares of financially constrained firms are significantly more illiquid than shares of similar but financially unconstrained firms. Acting as buyers of last …
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Partitioning market efficiencies by analyst attention: the case of annual earnings announcements
… the empirical question of heterogeneous market efficiency characteristics, specifically as they are attributable to divergent levels of professional securities analyst attention. As a significant group of information intermediaries, analyst institutions conceivably influence, in a profound …
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Optimized resources for efficient optical quantum information processing and sensing
… in facilitating efficient optical quantum information processing and sensing. Three key applications are considered: quantum interferometry, detector characterization, and multi-photon processing. For each application, we examine the underlying quantum resource states and quantum technology …
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The implications of information processing efficiency on decision making
This thesis investigates the implications of information processing efficiency on decision making with respect to the ability of decision makers to process information in a rational and timely manner. In order to examine the different aspects of information efficiency with respect to decision …