activity
20232026
most citedThe Influence of ChatGPT on Artificial Intelligence Related Crypto Assets: Evidence from a Synthetic Control Analysis

54 citations · 220 across the 10 of their papers we have counts for

collaborators

10 papers

q-fin.GN2026

Research Streams in Biodiversity Finance: A Bibliometric Analysis and Research Agenda

Lennart Ante, Friedrich-Philipp Wazinski, Aman Saggu

Biodiversity loss is accelerating at an unprecedented pace, threatening ecosystem stability, economic resilience, and human well-being, with billions required to reverse current tr…

q-fin.GN2025

The Stablecoin Discount: Evidence of Tether's U.S. Treasury Bill Market Share in Lowering Yields

Lennart Ante, Aman Saggu, Ingo Fiedler

Stablecoins represent a critical bridge between cryptocurrency and traditional finance, with Tether (USDT) dominating the sector as the largest stablecoin by market capitalization.…

q-fin.GN2025★ 14 cited

Time-Varying Bidirectional Causal Relationships Between Transaction Fees and Economic Activity of Subsystems Utilizing the Ethereum Blockchain Network

Lennart Ante, Aman Saggu

The Ethereum blockchain network enables transaction processing and smart-contract execution through levies of transaction fees, commonly known as gas fees. This framework mediates…

q-fin.GN2025★ 29 cited

The Intraday Bitcoin Response to Tether Minting and Burning Events: Asymmetry, Investor Sentiment, And "Whale Alerts" On Twitter

Aman Saggu

Tether Limited has the sole authority to create (mint) and destroy (burn) Tether stablecoins (USDT). This paper investigates Bitcoin's response to USDT supply change events between…

q-fin.GN2025★ 25 cited

Quantifying A Firm's AI Engagement: Constructing Objective, Data-Driven, AI Stock Indices Using 10-K Filings

Lennart Ante, Aman Saggu

Following an analysis of existing AI-related exchange-traded funds (ETFs), we reveal the selection criteria for determining which stocks qualify as AI-related are often opaque and…

q-fin.GN2024★ 12 cited

Uncertain Regulations, Definite Impacts: The Impact of the US Securities and Exchange Commission's Regulatory Interventions on Crypto Assets

Aman Saggu, Lennart Ante, Kaja Kopiec

This study employs an event study methodology to investigate the market impact of the U.S. Securities and Exchange Commission's (SEC) classification of crypto assets as securities.…

q-fin.GN2024★ 26 cited

Voting Participation and Engagement in Blockchain-Based Fan Tokens

Lennart Ante, Aman Saggu, Benjamin Schellinger +1

This paper investigates the potential of blockchain-based fan tokens, a class of crypto asset that grants holders access to voting on club decisions and other perks, as a mechanism…

q-fin.GN2024★ 14 cited

Anticipatory Gains and Event-Driven Losses in Blockchain-Based Fan Tokens: Evidence from the FIFA World Cup

Aman Saggu, Lennart Ante, Ender Demir

National football teams increasingly issue tradeable blockchain-based fan tokens to strategically enhance fan engagement. This study investigates the impact of 2022 World Cup match…

q-fin.GN2023★ 46 cited

Digital Real Estate in the Metaverse: An Empirical Analysis of Retail Investor Motivations

Lennart Ante, Friedrich-Philipp Wazinski, Aman Saggu

This paper investigates retail investor motivations for digital real estate ownership in the crypto-metaverse. Utilizing a detailed financial behavior survey of metaverse landowner…

q-fin.GN2023★ 54 cited

The Influence of ChatGPT on Artificial Intelligence Related Crypto Assets: Evidence from a Synthetic Control Analysis

Aman Saggu, Lennart Ante

The introduction of OpenAI's large language model, ChatGPT, catalyzed investor attention towards artificial intelligence (AI) technologies, including AI-related crypto assets not d…