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Researcher · Osaka University of Economics · Japan

Masamitsu Ohnishi

Masamitsu Ohnishi publishes mostly in Finance, Management Science and Operations Research and Computational Theory and Mathematics, on topics such as Stochastic processes and financial applications, Risk and Portfolio Optimization and Optimization and Variational Analysis.

OpenAlex
World rank
#240,023
of 1,633,909 ranked researchers
Rank in Japan
#6,811
of 114,622
Works
27
Citations
37
Citations per work
1.4

What does Masamitsu Ohnishi research?

Finance: 57.1%Management Science and Operations Research: 28.6%Computational Theory and Mathematics: 14.3%57%top field
Finance57.1%Management Science and Operations Research28.6%Computational Theory and Mathematics14.3%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Finance57% of their works
  2. 2Management Science and Operations Research29% of their works
  3. 3Computational Theory and Mathematics14% of their works

Research topics

Which keywords describe Masamitsu Ohnishi's research?

The keywords of their largest research topics: Option Pricing, Stochastic Calculus, Risk Management, Robust Optimization, Asset Pricing, Iterative Algorithms, Nonlinear Operators and Stock Returns.

Size is their works in the topics tagged with each word, from their 4 largest topics. Each links to the topic it comes from most.

All 8 words, with their numbers
  1. Option Pricing31 topic
  2. Stochastic Calculus31 topic
  3. Risk Management21 topic
  4. Robust Optimization21 topic
  5. Asset Pricing11 topic
  6. Iterative Algorithms11 topic
  7. Nonlinear Operators11 topic
  8. Stock Returns11 topic

Where does Masamitsu Ohnishi work?

Masamitsu Ohnishi's main affiliation in the publication record is Osaka University of Economics, Japan.

How many publications and citations does Masamitsu Ohnishi have?

Science Explorer counts 27 works and 37 citations for Masamitsu Ohnishi, ranking #240,023 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.