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.
Results
Showing 1 to 9 of 9 for “"Information Signals"”.
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Return Predictability Conditional on the Characteristics of Information Signals
… on the multidimensional characteristics of information signals can help predict returns that are of economic significance. We use large price changes, public announcements, and large volume increases to proxy for the magnitude, dissemination, and precision of information signals. Abnormal …
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Three essays in behavioural finance: An examination into non- Bayesian Investment behaviour
… However, in reality investors analyze noisy information signals that relate to this unknown distribution in a latent way, and it is likely that they are not always able to determine a single probability distribution. Behavioural economists have shown that in such conditions of uncertainty …
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The effect of market transparency on corporate disclosure
… and trading in financial markets are important information signals that reveal firm specific information to the public. I study how the observability of such prices and trading (hereafter, "market transparency") affects firms' disclosure incentives. I exploit the staggered introduction of TRACE, …
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Low-power discrete Fourier transform and soft-decision Viterbi decoder for OFDM receivers
… systems has been based on the principle that the information signals flowing through the system are represented in digits. Consequently, the system itself has been heavily driven to be implemented with digital circuits, which is generally beneficial over analog implementations when digitally …
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Topics in Macro Finance
… function and the differentiated nature of information signals. Specifically, this chapter focusses on how asset allocation behaviour of various categories of investors (facing different objective functions) may lead to “herding”.
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Trading in Electronic Markets: The Challenges of Imperfect Liquidity and Reduced Pre-Trade Transparency
… market precisely because of imperfect clarity of information signals, while a prior optimistic bias prompts the trader to submit his limit order sooner. Lastly, as a complement to static inference on individual level, I establish an artificial market with heterogeneous agents and distinct …
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Designing Behavior-Aware AI Systems to Influence Human Decision-Making
… AI systems are more efficient and accurate in information processing and computation, making them invaluable in assisting human decision-making across domains like healthcare, finance, and academia. Despite these strengths, real-world applications often involve complex, context-specific …
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Digital pulse interval modulation for optical communication systems
… years as suitable schemes for transmission of information over optical fibres. PTM schemes are known to utilise the vast optical bandwidth to provide efficient transmission characteristics. Pulse code modulation is one such modulation scheme that has been used widely in various communication …
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On the Local Economic and Political Consequences of Controversial Policies
… results constitute novel evidence for contextual information signals causally contributing to geographical polarisation - once more, a highly debated subject over the past fifteen years.