Evidence map›Paper›PMID 33286360›Full record

ArticleEntropy (Basel, Switzerland)2020

Systemic Importance of China's Financial Institutions: A Jump Volatility Spillover Network Review.

Xin Yang, Xian Zhao, Xu Gong, Xiaoguang Yang, Chuangxia Huang

Abstract read
In one paragraph

Article in Entropy (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

  1. Article
  2. Complexity in Economic and Social Systems.Entropy (Basel, Switzerland) · 2021
    Article
  3. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Xin YangSchool of Mathematics and Statistics, Changsha University of Science and Technology, Changsha 410114, China.ORCID 0000-0003-0230-828X
Xian ZhaoSchool of Mathematics and Statistics, Changsha University of Science and Technology, Changsha 410114, China.
Xu GongSchool of Management, China Institute for Studies in Energy Policy, Xiamen University, Xiamen 361005, China.
Xiaoguang YangAcademy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing 100190, China.
Chuangxia HuangSchool of Mathematics and Statistics, Changsha University of Science and Technology, Changsha 410114, China.

Funding

National Natural Science Foundation of China 11971076, 51839002, 71701176Natural Science Foundation of Hunan Province 2019JJ50650Scientific Research Fund of Hunan Provincial Education Department 18C0221
6 · The paper itself

Abstract

The investigation of the systemic importance of financial institutions (SIFIs) has become a hot topic in the field of financial risk management. By making full use of 5-min high-frequency data, and with the help of the method of entropy weight technique for order preference by similarities to ideal solution (TOPSIS), this paper builds jump volatility spillover network of China's financial institutions to measure the SIFIs. We find that: (i) state-owned depositories and large insurers display SIFIs according to the score of entropy weight TOPSIS; (ii) total connectedness of financial institution networks reveal that Industrial Bank, Ping An Bank and Pacific Securities play an important role when financial market is under pressure, especially during the subprime crisis, the European sovereign debt crisis and China's stock market disaster; (iii) an interesting finding shows that some small financial institutions are also SIFIs during the financial crisis and cannot be ignored.

Indexed as

complex networkentropy weight TOPSISfinancial institutionjump volatility

Identifiers

PMID33286360
PMCPMC7517124

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.