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Persistent link: https://www.econbiz.de/10000056090
We introduce systematic tests exploiting robust statistical and behavioral patterns in trading to detect fake transactions on 29 cryptocurrency exchanges. Regulated exchanges feature patterns consistently observed in financial markets and nature; abnormal first-significant-digit distributions,...
Persistent link: https://www.econbiz.de/10013477276
customers' repeated attempts to trade (successful and unsuccessful). We estimate that it takes two to three days to complete a … transaction after an unsuccessful attempt, with substantial variation depending on trade and customer characteristics. Our …
Persistent link: https://www.econbiz.de/10014437035
size, trade size and the money management firm's identity, costs are lower on Nasdaq for trades in comparatively smaller …
Persistent link: https://www.econbiz.de/10012473493
quotes. The bid-ask spreads in the broking system are much more time- variant and dependent on the frequency of trade, while …
Persistent link: https://www.econbiz.de/10012473811
quoted spreads. This measure of transaction costs shows that trading costs are systematically related to a trade's size …
Persistent link: https://www.econbiz.de/10012474198
forced to sell their stock. However, buyers will usually be able to choose the time at which they trade. It will be optimal … for them to minimize the probability of trading with informed investors by choosing an appropriate time to trade and …
Persistent link: https://www.econbiz.de/10012475127
We propose a new measure of financial intermediary constraints based on how the intermediaries manage their tail risk exposures. Using data for the trading activities in the market of deep out-of-the-money S&P 500 put options, we identify periods when the variations in the net amount of trading...
Persistent link: https://www.econbiz.de/10012479526
This paper builds a model of stock exchange competition tailored to the institutional and regulatory details of the modern U.S. stock market. The model shows that under the status quo market design: (i) trading behavior across the seemingly fragmented exchanges is as if there is just a single...
Persistent link: https://www.econbiz.de/10012479804
Using a novel database, we show that the stock-price impact of analyst trade ideas is at least as large as the impact … of stock recommendation, target price, and earnings forecast changes, and that investors following trade ideas can earn … significant abnormal returns. Trade ideas triggered by forthcoming firm catalyst events are more informative than ideas exploiting …
Persistent link: https://www.econbiz.de/10012480010