Daniel Ershov
Biographic Data
| ID | 5805062 |
|---|---|
| NAME | Daniel Ershov |
| GIVEN NAMES | Daniel |
| FAMILY NAME | Ershov |
| SIGNATURE | ERSHOV D |
| AFFILIATIONS | UCL School of Management |
| ORCID | 0000-0001-7989-2571 |
| VERIFIED | Yes |
| TOTAL WORKS | 2 |
| TOTAL CITATIONS | 6 |
| AUTHOR COUNT | 2 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2023 |
| LATEST PUBLICATION YEAR | 2024 |
| H-INDEX | 2 |
Sharing News Left and Right
On 20 October 2020, prior to the US presidential election, Twitter modified its user interface for sharing social media posts. In an effort to reduce the spread of misinformation on the platform, the new interface nudged users to be thoughtful about the content they were sharing. Using data on over 160,000 tweets by US news media outlets, we show that this policy significantly reduced news sharing, but that the reductions varied heterogeneously b…
Algorithmic Pricing and Competition
We provide the first empirical analysis of the relationship between algorithmic pricing (AP) and competition by studying the impact of adoption in Germany’s retail gasoline market, where software became widely available in 2017. Because adoption dates are unknown, we identify adopting stations by testing for structural breaks in AP markers, finding most breaks to be around the time of widespread AP introduction. Because station adoption is endoge…
Sharing News Left and Right
On 20 October 2020, prior to the US presidential election, Twitter modified its user interface for sharing social media posts. In an effort to reduce the spread of misinformation on the platform, the new interface nudged users to be thoughtful about the content they were sharing. Using data on over 160,000 tweets by US news media outlets, we show that this policy significantly reduced news sharing, but that the reductions varied heterogeneously b…
Algorithmic Pricing and Competition
We provide the first empirical analysis of the relationship between algorithmic pricing (AP) and competition by studying the impact of adoption in Germany’s retail gasoline market, where software became widely available in 2017. Because adoption dates are unknown, we identify adopting stations by testing for structural breaks in AP markers, finding most breaks to be around the time of widespread AP introduction. Because station adoption is endoge…
Algorithmic Pricing and Competition
We provide the first empirical analysis of the relationship between algorithmic pricing (AP) and competition by studying the impact of adoption in Germany’s retail gasoline market, where software became widely available in 2017. Because adoption dates are unknown, we identify adopting stations by testing for structural breaks in AP markers, finding most breaks to be around the time of widespread AP introduction. Because station adoption is endoge…
Sharing News Left and Right
On 20 October 2020, prior to the US presidential election, Twitter modified its user interface for sharing social media posts. In an effort to reduce the spread of misinformation on the platform, the new interface nudged users to be thoughtful about the content they were sharing. Using data on over 160,000 tweets by US news media outlets, we show that this policy significantly reduced news sharing, but that the reductions varied heterogeneously b…
Business (2 works) · Engineering (2 works) · Advertising (1 work) · Competition (biology (1 work) · Computer Science (1 work) · Computer security (1 work) · Consumer Market Behavior and Pricing (1 work) · Digital Platforms and Economics (1 work) · Economics (1 work) · Empirical evidence (1 work)