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Armstrong et al. (2022) review the empirical methods used in the accounting literature to draw causal inferences. They … as the use of these methods in the accounting literature. In this discussion, I complement their review by broadening the … perspective. I argue for a design-based approach to accounting research that shifts attention from methods to the entire research …
Persistent link: https://www.econbiz.de/10014001223
This chapter analyzes the role of financial accounting in the German financial system. It starts from the common … perception that German accounting is rather uninformative. This characterization is appropriate from the perspective of an arms … perspective is adopted. The German accounting system exhibits several arrangements that privately communicate information to …
Persistent link: https://www.econbiz.de/10010986429
This chapter analyzes the role of financial accounting in the German financial system. It starts from the common … perception that German accounting is rather "uninformative". This characterization is appropriate from the perspective of an arm … perspective is adopted. The German accounting system exhibits several arrangements that privately communicate information to …
Persistent link: https://www.econbiz.de/10005120790
We identify crucial events during the European sovereign debt crisis and investigate their impact on the euro currency. In particular, we analyse how specific announcements related to vulnerable Eurozone member states, European Central Bank (ECB) actions, and credit rating downgrades affect the...
Persistent link: https://www.econbiz.de/10011372112
We characterize how informed investors trade in the options market ahead of corporate news when they receive private, but noisy, information about (i) the timing of the announcement and (ii) its impact on stock prices. Our theoretical framework generates a rich set of predictions about the...
Persistent link: https://www.econbiz.de/10011541795
Using merger announcements and applying methods from computational linguistics we find strong evidence that stock prices underreact to information in financial media. A one standard deviation increase in the media-implied probability of merger completion increases the subsequent 12-day return of...
Persistent link: https://www.econbiz.de/10011551697
We investigate the effect of overreaction in the fine art market. Using a unique sample of auction prices of modern prints, we define an overvalued (undervalued) print as a print that was bought for a price above (below) its high (low) auction pricing estimate. Based on the overreaction...
Persistent link: https://www.econbiz.de/10011589248
Low probability events are overweighted in the pricing of out-of-the-money index puts and single stock calls. We find that this behavioral bias is strongly time-varying, linked to equity market sentiment, and higher moments of the risk-neutral density. An implied volatility (IV) sentiment...
Persistent link: https://www.econbiz.de/10011589249
We extend the classical "martingale-plus-noise" model for high-frequency prices by an error correction mechanism originating from prevailing mispricing. The speed of price reversal is a natural measure for informational efficiency. The strength of the price reversal relative to the...
Persistent link: https://www.econbiz.de/10011621279
Exploiting NASDAQ order book data and difference-in-differences methodology, we identify the distinct effects of trading pause mechanisms introduced on U.S. stock exchanges after May 2010. We show that the mere existence of such a regulation constitutes a safeguard which makes market...
Persistent link: https://www.econbiz.de/10011646669