Embedded Files
Welcome! I am a Ph.D. in Finance and Economics at Columbia University.
My research interests include digital platforms and corporate bonds. My work combines empirical analysis of novel data sets with theoretical frameworks and structural estimations to uncover new insights.
My research agenda examines how the rise of data as a new asset reshapes firm resource allocations, investment decisions, and innovation. I study the welfare implications of privacy regulations, which give consumers better control of their data but limit firms' access to this valuable resource. Moreover, I apply the models from information economics to estimate the price informativeness in the corporate bond market and the information production in corporate voting events.
Working Papers
Tracing Out International Data Flow: The Value of Data and Privacy [SSRN]
Presentations: SFS Cavalcade 2025, AFA 2024, NFA 2023, SFA 2023, CEPR Endless Summer Conference 2023, USC Marshall PhD Conference in Finance 2023, Lang Center PhD Fellowship Research Showcase 2023, Deming Doctoral Fellows Seminar 2022, Columbia Business School 2022, Columbia Financial Economics Colloquium 2022
Poster Session: 21st Macro Fiannce Society Workshop
Grants and Awards: Eugene Lang Entrepreneurship Center PhD Fellowship 2021, Deming Doctoral Fellowship 2021, Chazen Doctoral Research Grant 2022, Best 4th Year Paper Award at Columbia Business School, SFA Best Paper Award
Abstract: I measure firms' value of data and consumers' privacy preferences by analyzing the supply and demand-side reactions to the EU’s General Data Protection Regulation (GDPR). While previous research has focused on consumer reactions to privacy regulations, my study also incorporates firm responses. After GDPR limits firms’ access to data, the EU sales share of US data-intensive firms declines by 8%. EU consumers, who can choose to share less data, suffer a 6% deterioration in user satisfaction as measured by app ratings. I develop an equilibrium model to map these empirical findings and estimate the value of data and privacy. Privacy-conscious consumers gain from privacy protection. However, the quantitative model reveals that the digital welfare of other consumers declines because firms also use data to enhance productivity and customize digital products. In aggregate, EU digital welfare declines by 4%.
Bond Price Informativeness (with Nina Boyarchenko, Or Shachar, and Laura Veldkamp)
Abstract: We develop and deploy a new methodology to measure the information content in the corporate bond market, that accounts for the skewness of bond returns. We estimate how much information investors have about the future payoffs of the assets they invest in. We decompose the time-varying demand elasticity of bond investors into two components: information precision and state-dependent risk aversion. Our estimation uncovers a large fluctuation in the information content of the corporate bond market over time. We find that, during the 2007-2008 financial crisis, the drop in demand elasticity is driven by both an increase in effective risk aversion during bad times and a decrease in information content. In contrast, during the COVID-19 period, the decrease in demand elasticity is mostly driven by heightened effective risk aversion.
References
Google Sites
Report abuse