42 citations · 104 across the 25 of their papers we have counts for
5 papers · 1 filter
Characterization of catastrophic instabilities: Market crashes as paradigm
Anirban Chakraborti, Kiran Sharma, Hirdesh K. Pharasi +3
Catastrophic events, though rare, do occur and when they occur, they have devastating effects. It is, therefore, of utmost importance to understand the complexity of the underlying…
Global Income Inequality and Savings: A Data Science Perspective
Kiran Sharma, Subhradeep Das, Anirban Chakraborti
A society or country with income equally distributed among its people is truly a fiction! The phenomena of socioeconomic inequalities have been plaguing mankind from times immemori…
Co-movements in financial fluctuations are anchored to economic fundamentals: A mesoscopic mapping
Kiran Sharma, Balagopal Gopalakrishnan, Anindya S. Chakrabarti +1
We demonstrate the existence of an empirical linkage between the nominal financial networks and the underlying economic fundamentals across countries. We construct the nominal retu…
Sectoral co-movements in the Indian stock market: A mesoscopic network analysis
Kiran Sharma, Shreyansh Shah, Anindya S. Chakrabarti +1
In this article we review several techniques to extract information from stock market data. We discuss recurrence analysis of time series, decomposition of aggregate correlation ma…
Physicists' approach to studying socio-economic inequalities: Can humans be modelled as atoms?
Kiran Sharma, Anirban Chakraborti
A brief overview of the models and data analyses of income, wealth, consumption distributions by the physicists, are presented here. It has been found empirically that the distribu…