Jun Chen

ORCID: 0000-0002-1245-1525
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About
Contact & Profiles
Research Areas
  • Financial Markets and Investment Strategies
  • Complex Systems and Time Series Analysis
  • Market Dynamics and Volatility
  • Housing Market and Economics
  • Financial Risk and Volatility Modeling
  • Stock Market Forecasting Methods
  • Corporate Finance and Governance
  • Monetary Policy and Economic Impact
  • Health Systems, Economic Evaluations, Quality of Life
  • Insurance and Financial Risk Management
  • Auditing, Earnings Management, Governance
  • Consumer Market Behavior and Pricing
  • Theoretical and Computational Physics
  • Digital Platforms and Economics
  • Merger and Competition Analysis
  • Facilities and Workplace Management
  • Energy, Environment, Economic Growth
  • Economic Growth and Productivity
  • Healthcare Policy and Management
  • Agricultural Economics and Policy
  • Liver Disease Diagnosis and Treatment
  • Economic and Financial Impacts of Cancer
  • Innovation Diffusion and Forecasting
  • Geochemistry and Geochronology of Asian Mineral Deposits
  • Innovation Policy and R&D

Tongji University
2024

Jinshan Hospital of Fudan University
2023

Shanghai University
2020-2023

North Dakota State University
2022

University of California, San Diego
2021

Xi'an University of Technology
2021

Ithaka Harbors
2020

Yunnan University
2019

University of Essex
2017-2019

Auckland University of Technology
2012-2018

Abstract Purpose/Background RE-KINECT (NCT03062033) was designed to assess the presence and impact of possible tardive dyskinesia (TD) in antipsychotic-treated outpatients. Methods/Procedures The study included adults with 3 or more months lifetime antipsychotic exposure 1 psychiatric disorder. Based on clinician observation assessment, patients were assigned cohort (without involuntary movements non-TD movements) 2 (with confirmed by as TD). Baseline assessments following: patient...

10.1097/jcp.0000000000001201 article EN cc-by-nc-nd Journal of Clinical Psychopharmacology 2020-04-19

A regime change is a significant in the collective trading behaviour financial market. Being able to detect occurrence of could lead better understanding and monitoring markets. In this paper, novel method proposed change, which makes use data-driven approach, that directional (DC). Compared conventional approach using time series analysis, DC an alternative sample price movement. As variables observed under do not apply DC, our first contributions identification new relevant indicator for...

10.1109/tetci.2017.2775235 article EN IEEE Transactions on Emerging Topics in Computational Intelligence 2018-05-23

1. Jun Chen Head of financial modeling at Property & Portfolio Research, in Boston (MA 02108). (jun{at}ppr.info) 2. Peter Hobbs Director business management and head European research (peter{at}ppr.info) Despite ongoing political, economic, uncertainties, the long-term trend market "globalization" continues. This has been driven by equity bond investments, but cross-border real estate investment increased recent years. Recent disaffection with stock performance means is forefront many...

10.3905/jpm.2003.319908 article EN The Journal of Portfolio Management 2003-01-31

10.1007/s11146-010-9237-4 article EN The Journal of Real Estate Finance and Economics 2010-02-22

10.1016/j.intfin.2009.05.001 article EN Journal of International Financial Markets Institutions and Money 2009-06-09

When financial market conditions change, traders adopt different strategies. The traders’ collective behaviour may cause significant changes in the statistical properties of price movements. this happens, is said to have gone through “regime changes”. purpose paper characterise what a “normal regime” as well an “abnormal regime”, under observations Directional Changes (DC). Our study starts with historical data from 10 markets. For each market, we focus on period time which events could...

10.3390/a11120202 article EN cc-by Algorithms 2018-12-12

To assess the quality of cause death reporting in Shanghai for both hospital and home deaths.Medical records review (MRR) to independently establish a reference data set against which compare original adjusted diagnoses from sample three tertiary hospitals, one secondary level nine community health centres Shanghai.1757 medical (61% males, 39% females) deaths that occurred these sites 2017 were reviewed using established diagnostic standards.None.Original underlying (UCOD) facilities.Routine...

10.1136/bmjopen-2020-046185 article EN cc-by-nc BMJ Open 2022-02-01

10.1016/j.qref.2018.11.008 article EN The Quarterly Review of Economics and Finance 2018-11-27

Purpose The purpose of this paper is to study performance and market timing ability equity real estate investment trusts (REITs). Design/methodology/approach authors use classical regression‐based framework their multi‐index, multifactor, conditional extensions jointly detect asset selectivity REITs subcategories. These results are then validated by a nonparametric test. Findings It found that in aggregate have some housing ability. Various REIT subcategories perform differently: office can...

10.1108/03074351211201415 article EN Managerial Finance 2012-02-04

Background Cancer as a global public health problem, imposes heavy disease burden. With the rapid development of oral anti-neoplastic drugs, there has been paradigm shift in treatment cancer from intravenous to administration. Objective This study was conducted investigate trends and prescribing patterns drugs an academic tertiary hospital China. Methods A single-center retrospective analysis performed based on prescriptions outpatients treated with 2017 2022. Yearly expenditure were...

10.3389/fpubh.2023.1294126 article EN cc-by Frontiers in Public Health 2023-11-23

We examine the Turn of Month effect in New Zealand stock market and find that returns on last three days calendar month are, average, positive significantly higher than other month. This is robust to various characteristics, such as company size, trading activity, year- firm-level fixed effects, over time, i.e. before after Global Financial Crisis. explanations for effect, dividend payments, price pressures, window dressing, but none these explain observed effect. Hence, this remains a...

10.1080/00779954.2018.1513058 article EN New Zealand Economic Papers 2018-08-23

Purpose Prior research indicates a discount for foreclosures sold through the multiple listing service (MLS). The purpose of this paper is to examine whether effect foreclosure on house value consistent over submarkets based property size in US single family home market. also tests spillover nearby specific varies across submarkets. Design/methodology/approach full sample split into four quartiles square feet all observations. hedonic pricing models are estimated and three subsamples, order...

10.1108/17538271211206662 article EN International Journal of Housing Markets and Analysis 2012-02-25

As the continuous development of technology, processes technological innovation involve in more elements and tend to be complicated. Regional technology ability, regarded as important research content regional system, can reflection extent functioning system. Based on extant this field, paper constructs a measurement framework indicating ability. We draw three-level evaluation indicators system ability evaluate national competitiveness, urban competitiveness modernization. also select Yunnan...

10.1109/icmse.2014.6930420 article EN 2014-08-01

In the past 30 years, as sponsors of defined benefit (DB) pension plans were facing more severe underfunding challenges, de-risking strategies have become prevalent for firms with DB to reduce pension-related risks. However, it remains unclear how activities affect firms’ performance, partially due lack data. this study, we develop a multi-phase methodology build database purpose investigating impacts risk transfer activities. We extract company filings between 1993 and 2018 from SEC EDGAR...

10.3390/risks10020041 article EN cc-by Risks 2022-02-14

Convertible bond is a type of hybrid security with both bond- and stock-like features. The Chinese market convertible bonds has developed dramatically during the last decade. This paper will conduct comprehensive analysis this market. Firstly, brief introduction historical evolution in China presented, then we analyze various investment risks related to bonds. Next, proposes basic valuation model for bonds, which Black-Scholes modifies it by taking delusion effect conversion into account,...

10.22158/jepf.v6n2p104 article EN Journal of Economics and Public Finance 2020-04-23
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