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researcher

P. Gopikrishnan

14 papers hereh-index 3510.1k citations73 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author4
  • middle author10

Across the 14 of 14 papers where every author was matched, so the position is known.

fields
  • cond-mat.stat-mech13
  • cond-mat.dis-nn1

identity via Semantic Scholar / OpenAlex

activity
19982004
most citedUniversal and non-universal properties of cross-correlations in financial time series

1k citations · 5.8k across the 14 of their papers we have counts for

collaborators
Showing 1998Show all

1 paper · 1 filter

cond-mat.stat-mech1998★ 594 cited

Inverse Cubic Law for the Probability Distribution of Stock Price Variations

Parameswaran Gopikrishnan, Martin Meyer, Luis A Nunes Amaral +1

The probability distribution of stock price changes is studied by analyzing a database (the Trades and Quotes Database) documenting every trade for all stocks in three major US sto…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.