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novel call auction model with insider information. Our model predicts that more insider information improves informational … of insider information the call auction performs worse than continuous double auction. Testing these hypotheses in the … lab we find that insider information increases informational efficiency of call auction prices but does not decrease the …
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Over the last decade, the volume of market-on-close orders has increased to more than 10% of the entire day's trading volume. This paper investigates this rise and documents four stylized facts: (i) passive investing leads to greater usage of market-on-close orders, consistent with passive...
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This study assesses the level of potential insider trading on the Saudi stock market (Tadawul) before and after the introduction of financial reforms. The level of potential insider trading is estimated by employing the market cleanliness measure (MCM) which determines the proportion of...
Persistent link: https://www.econbiz.de/10015375197
subjected to a transaction cost as well as a market maker tasked with setting fair transaction prices. In a single auction model … equilibrium behaviour. In a continuous time analogue of the single auction model, incorporation of a transaction costs allows the …
Persistent link: https://www.econbiz.de/10012827084
This paper introduces a model-free decomposition of S&P 500 forward market index returns in terms of realized and implied dispersion, downside, and tail risk using option portfolios. The decomposition lends itself by construction to learn about the different sources of risk in the market return,...
Persistent link: https://www.econbiz.de/10011507822
I develop a stochastic growth model with production where there is a hidden state governing productivity growth regimes, and the hidden state evolves according to a Markov chain. Economic agents learn about the hidden state and display ambiguity aversion in the spirit of Klibanoff et al. (2005)....
Persistent link: https://www.econbiz.de/10009411461