Browsing by Author "Chakrabarti, Anindya S."
Now showing items 1-20 of 22
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Coordination in sharing economy: a study of ride-hailing platforms
Joshi, Harit (Indian Institute of Management Ahmedabad, 2020)Recent years have witnessed an emergence of sharing economy, defined as an economic system in which assets or services are shared between private individuals. Ride-hailing has emerged as a key area of sharing based business ... -
Cross-border environmental regulation and firm labor demand
Chakraborty, Pavel; Chakrabarti, Anindya S.; Chatterjee, Chirantan (Elsevier, 2022-11-07)In 1994, due to environmental concerns, Germany banned a chemical called ‘Azo-dyes’, a primary input for the leather and textiles firms in India (a key exporter). Exploiting this as a quasi-natural experiment, we examine ... -
Disentangling shock diffusion on complex networks: identification through graph planarity
Kumar, Sudarshan; Matteo, Tiziana Di; Chakrabarti, Anindya S. (Journal of Complex Networks, 2020-06)Large scale networks delineating collective dynamics often exhibit cascading failures across nodes leading to a system-wide collapse. Prominent examples of such phenomena would include collapse on financial and economic ... -
Finding statistical relationship between Markowitz portfolios and Eigen portfolios
Mehra, Shubham (Indian Institute of Management Ahmedabad, 2018)This study aims to nd a statistical relationship between the Markowitz portfolios and Eigen portfolios using concepts from graph theory as the linkage between them. The former is constructed using a risk-return framework ... -
Fractional differencing: (in)stability of spectral structure and risk measures of financial networks
Chakrabarti, Arnab; Chakrabarti, Anindya S. (Indian Institute of Management Ahmedabad, 2020-07-01)Computation of spectral structure and risk measures from networks of multivariate financial time series data has been at the forefront of the statistical finance literature for a long time. A standard mode of analysis is ... -
The game of taxes: an application of game theory to taxes
Saini, Rahul (Indian Institute of Management Ahmedabad, 2016) -
Gravity and depth of social media networks
Guha, Pritha; Bansal, Avijit; Guha, Apratim; Chakrabarti, Anindya S. (Oxford University Press, 2021-05-27)Structures of social media networks provide a composite view of dyadic connectivity across social actors, which reveals the spread of local and global influences of those actors in the network. Although social media network ... -
Inequality and income mobility: the case of targeted and universal interventions in India
Chakrabarti, Anindya S.; Mishra, Abhinash; Mohaghegh, Mohsen (Springer, 2024-01-29)Income interventions with pro-poor targeting is a common fiscal policy around the world. However their distributional effects on consumption and savings are not well understood. Motivated by the Mahatma Gandhi National ... -
Inter-temporal correlation structure of cross-country technology diffusion: an application of the generalized lotkav olterra model
Ganguly, Srinjoy (Indian Institute of Management Ahmedabad, 2006)One can unequivocally concede that we exist in a world of ‘unequal’ microeconomic units, with the disparities in the technological prowess among various nations serving as a prime example of this hegemony. Given the dense ... -
Macroeconomic impact of zero lower bounds
Sota, Siddharth; Kedia, Raj Kumar (Indian Institute of Management Ahmedabad, 2019)The zero lower bound presents a very tricky situation for the countries as one of the major ways to stimulate the economy or boost the expectation of households i.e. to decrease the interest rate becomes difficult. There ... -
Measuring Complexity in Financial Data
Yadav, Gaurang Singh; Guha, Apratim; Chakrabarti, Anindya S. (FRONTIERS MEDIA SA, 2020)The stock market is a canonical example of a complex system, in which a large number of interacting agents lead to joint evolution of stock returns and the collective market behavior exhibits emergent properties. However, ... -
Movies, stigma and choice: evidence from the pharmaceutical industry
Aggarwal, Mayank; Chakrabarti, Anindya S.; Chatterjee, Chirantan (Wiley, 2023-02-02)Do movies reduce stigma, increasing healthcare product choices offered by firms? We provide causal evidence on this question in the context of Indian pharmaceutical markets. For unpacking these effects, we use an exogenous ... -
Network theory and agent-based modeling in economics and finance
Chakrabarti, Anindya S.; Pichl, Lukas; Kaizoji, Taisei (Springer Nature, 2019)This book presents the latest findings on network theory and agent-based modeling of economic and financial phenomena. In this context, the economy is depicted as a complex system consisting of heterogeneous agents that ... -
Pandemics and technology engagement: new evidence from m-Health intervention during COVID-19 in India
Rathi, Sawan; Chakrabarti, Anindya S.; Chatterjee, Chirantan; Hegde, Aparna (Wiley, 2022-07-12)Information provision for social welfare via cheap technological media is now a widely available tool used by policymakers. Often, however, an ample supply of information does not translate into high consumption of information ... -
Relationship between inflation and growth in the Indian context
Basha, A. Asif; Baheti, Yash (Indian Institute of Management Ahmedabad, 2016) -
Religious priming effect on prisoner's dilemma
Yadav, Lokesh; Anand, Suresh (Indian Institute of Management Ahmedabad, 2016)This paper aims at examining the effect of religious connotation or priming on the behavior of individuals. Through the experiment conducted during this study an attempt is made to understand if religious priming ... -
Religious priming: effect on respondent's ultimatum game
Deodhar, Aditya; Meena, Devendra Kumar (Indian Institute of Management Ahmedabad, 2016) -
Research and market structure: evidence from an antibiotic-resistant pathogenic outbreak
Aggarwal, Mayank; Chakrabarti, Anindya S.; Chatterjee, Chirantan; Higgins, Matthew J. (Elsevier, 2023-01)We provide causal evidence that upstream research shocks impact unconnected downstream product markets. Focusing on the Indian pharmaceutical market, we use a natural experiment involving a publication that identified a ... -
Sparsistent filtering of comovement networks from high-dimensional data
Chakrabarti, Arnab; Chakrabarti, Anindya S. (Elsevier, 2022-11-09)Network filtering is a technique to isolate core subnetworks of large and complex interconnected systems, which has recently found many applications in financial, biological, physical and technological networks among others. ... -
Strategic Connections in a hierarchical society: wedge between observed and fundamental valuations
Chakrabarti, Anindya S.; Moorjani, Sanjay (Springer Science + Business Media, 2021-01-01)In an interconnected society, social networks grow through formation of strategic connections based on the hierarchy within the social network. Often, the hierarchy becomes self-reinforcing and the observed valuations of ...