Climate Change and Domestic Migration in China

2018 ◽  
Vol 06 (03) ◽  
pp. 1850020
Author(s):  
Junhe YANG
Keyword(s):  
Agricultural Production ◽  
Crop Yields ◽  
Fixed Effect Model ◽  
Weather Data ◽  
Rural Residents ◽  
Individual Level ◽  
Domestic Migration ◽  
Effect Model ◽  
Negative Impacts ◽  
The Relationship

This paper constructs theoretical and empirical models to investigate, under the influences of China’s hukou policy, the relationship between spikes in temperatures and temporary migrations of Chinese rural residents. Applying weather data from both the provincial and county levels, the paper first demonstrates the negative impacts of extremely high temperatures on agricultural production. Then, using a fixed effect model, and applying an individual-level panel dataset, which includes information from more than 30,000 Chinese rural residents, the paper shows that the likelihood of a rural resident’s future choice to work outside his or her village increases when crop yields decrease. This result confirms the hypothesis built in the paper’s utility maximization theoretical model of an individual rural resident. To mitigate the risks brought about by disaster-induced agricultural production decreases, the paper proposes reforms of, and improvements in existing agricultural policy insurance services.

scholarly journals Inequality, policy polarization and the income gap in turnout

2021 ◽  
pp. 135406882110119
Author(s):  
Matthew Polacko
Keyword(s):  
Income Inequality ◽  
Low Income ◽  
Party Systems ◽  
Individual Level ◽  
Income Gap ◽  
Income Groups ◽  
Logistic Regressions ◽  
Negative Impacts ◽  
The Impact ◽  
The Relationship

Previous research into the relationship between income inequality and turnout inequality has produced mixed results, as consensus is lacking whether inequality reduces turnout for all income groups, low-income earners, or no one. Therefore, this paper builds on this literature by introducing supply-side logic, through the first individual-level test of the impact that income inequality (moderated by policy manifesto positions) has on turnout. It does so through multilevel logistic regressions utilizing mixed effects, on a sample of 30 advanced democracies in 102 elections from 1996 to 2016. It finds that higher levels of income inequality significantly reduce turnout and widen the turnout gap between rich and poor. However, it also finds that when party systems are more polarized, low-income earners are mobilized the greatest extent coupled with higher inequality, resulting in a significantly reduced income gap in turnout. The findings magnify the negative impacts income inequality can exert on political behavior and contribute to the study of policy offerings as a key moderating mechanism in the relationship.

scholarly journals Cyp2C19*2 Polymorphism Related to Clopidogrel Resistance in Patients With Coronary Heart Disease, Especially in the Asian Population: A Systematic Review and Meta-Analysis

2020 ◽  
Vol 11 ◽  
Author(s):  
Ying Sun ◽  
Qing Lu ◽  
Xuefei Tao ◽  
Biao Cheng ◽  
Guoxing Yang
Keyword(s):  
Gene Polymorphism ◽  
Meta Analysis ◽  
Random Effect ◽  
Random Effect Model ◽  
Asian Population ◽  
Fixed Effect Model ◽  
Clopidogrel Resistance ◽  
Effect Model ◽  
The Relationship ◽  
Allele Model

In recent years, the relationship between Cyp2C19*2 gene polymorphism and clopidogrel resistance reflected by platelet function assay has been studied extensively, but there is no clear conclusion yet. In order to evaluate the relationship between Cyp2C19*2 gene polymorphism and clopidogrel resistance more accurately, meta-analysis was conducted in this study. The I2 value taking 50% as the limit, the heterogeneity is judged as high or low, and then a random effect model or a fixed effect model is selected for statistical analysis. PubMed, EMBASE, Web of Science, CNKI, and China Wanfang database were searched, and the related literatures from the establishment of the database to May 2020 were collected and analyzed by STATA 15.0 software. A total of 3,073 patients were involved in 12 studies, including 1,174 patients with clopidogrel resistance and 1,899 patients with non-clopidogrel resistance. The results of this study showed that allele model (A vs. G): OR = 2.42 (95%CI: 1.97–2.98); dominant model (AA+GA vs. GG): OR = 2.74 (95%CI: 2.09–3.59); recessive model (AA vs. GA+GG): OR = 4.07 (95%CI: 3.06–5.41); homozygous model (AA vs. GG): OR = 5.70 (95%CI: 4.22–7.71); heterozygote model (GA vs. GG): OR = 2.32 (95%CI: 1.76–3.07), the differences were statistically significant. Also, the analysis of the Ethnicity subgroup indicated that the Asian allele model and the other four gene models were statistically significant. In conclusion, Cyp2C19*2 gene polymorphism is strongly associated with clopidogrel resistance. Allele A, genotype GA, AA, and GG + GA can increase clopidogrel resistance, especially in the Asian population.

Industry risk taking and risk-taking strategy of born-global firms

2019 ◽  
Vol 12 (1) ◽  
pp. 1-21
Author(s):  
Jing Huang ◽  
Linyu Liu ◽  
Ren Lu
Keyword(s):  
Risk Taking ◽  
Design Methodology ◽  
Fixed Effect Model ◽  
Born Global ◽  
Content Type ◽  
Related Variety ◽  
Effect Model ◽  
Industry Risk ◽  
The Relationship ◽  
Born Global Firms

Purpose The purpose of this paper is to study the relationship between industry risk taking and risk-taking strategy of born-global firms (BGs), and how industry-related variety moderates that relationship. Design/methodology/approach The authors apply fixed effect model to analyze 26,499 observations on 10,508 BGs in 276 Chinese cities. Findings The authors find that industry risk taking positively influences risk-taking strategy of BGs, and industry-related variety positively moderates such relationship. Originality/value The findings reveal how BGs formulate their risk-taking strategy given the dilemma of risk nature and hurdles in firm establishment and rapid internationalization. This paper extends understanding on BGs’ strategy making, supplements the theoretical framework on BGs with an integrated viewpoint containing “regional–industry–firm” levels and contributes to the industry variety argument.

scholarly journals The Influence of Debt Financing on Firms’ Performance: Empirical Evidence from Malaysia

2021 ◽  
Vol 5 (1) ◽  
pp. 76-87
Author(s):  
Yien Yien Lee
Keyword(s):  
Fixed Effect Model ◽  
Short Term ◽  
Return On Assets ◽  
Causality Test ◽  
Listed Firms ◽  
Effect Model ◽  
Lm Test ◽  
And Performance ◽  
The Relationship

This study investigated the relationship between the listed firms’ debt level and performance in Bursa Malaysia during a five-year period. Based on the results of the Hausman test and Breusch-Pagan LM test, the fixed-effect model is the most appropriate model that used to analyze the panel data of 50 Malaysian listed companies within the property sector from the year 2015 to 2019. The results indicated that the short-term debt (STD) and long-term debt (LTD) have positive and insignificant effects on return on asset (ROA), which means that the increase in the short-term debt and long-term debt will lead to an increase in the return on assets. Besides that, account payables (AP) has a negative and insignificant effect on the profitability of property sector companies. According to the outcome of the Granger Causality test, the return on assets does not affect by the account payables, short-term debt, long-term debt and firm size. There is only one unidirectional causality relationship that proves that short-term debt is affected by long-term debt. Additionally, this study focuses on enhancing the existing empirical knowledge of debt financing's influence on the profitability of the listed firms in the property sector.

scholarly journals The Relationship Between Female Labor Supply and Caregiving Over the Life Cycle

2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 585-585
Author(s):  
Alison Aughinbaugh
Keyword(s):  
Life Cycle ◽  
Labor Supply ◽  
Work Experience ◽  
Fixed Effect Model ◽  
Female Labor Supply ◽  
Women's Labor ◽  
Female Labor ◽  
Effect Model ◽  
Household Members ◽  
The Relationship

Abstract I examine the effects of caring for others on female labor supply over the life-cycle using a fixed effect model. The data come from the National Longitudinal Survey of Youth 1979 (NLSY79), which collects information about the care of each child during his first three years and the care provided to household members during a woman’s 50s. The NLSY79 data show that women’s labor supply drops around the time a child is born and then rises, with over 50 percent working by time their children reach age 2. In addition, these data show that during their 50s, about 9 percent of women provide care to someone living in their household and that these female caregivers spend about 40 hours per week providing care. Time spent in caregiving may affect time in the labor force, and hence the ability to invest in a career and accumulate work experience and wage growth.

scholarly journals An Assessment on the Influence of Capital Structure on Performance of the Listed Firms in Tanzania

2021 ◽  
Vol 4 (1) ◽  
pp. 1-13
Author(s):  
Martin Ayo ◽  
Seif Muba
Keyword(s):  
Capital Structure ◽  
Significant Influence ◽  
Fixed Effect Model ◽  
Fixed Effect ◽  
Control Effect ◽  
Listed Firms ◽  
Total Debt ◽  
Effect Model ◽  
Equity Ratio ◽  
The Relationship

The research mostly assessed and established the influence of capital structure on the performance of firms listed under the Dar Es Salaam stock exchange (DSE). Specifically, the study aimed to assess the influence of total debt to equity ratio (TDE), total debt to assets ratio (TDA), total equity ratio (TEQ) on the performance of listed firms in Tanzania. Also, the study aimed to determine the control effect of firm size (FS) on the relationship between firm performance and capital structure. The quantitative panel data approach was used. The fixed-effect model for ROA was done to see the influence of TDE on ROA. Results indicated that only TEQ has a significant positive influence on the ROA while TDE and TDA have no significant influence on the ROA. Also, the fixed-effect model for ROCE was carried out to see the relationship between TDE and ROCE. Results showed that TDA and TEQ are insignificant to the ROCE, while TDE is significant to the ROCE. Findings also showed that the presence of the FS on the model of capital structure and ROA, results in TDA, and TEQ having a significant influence on ROA, while TDE becomes insignificant to ROA. Moreover, results indicated that the presence of the FS on the model of capital structure and ROCE results in the only TDE to have a significant influence on ROCE, while TDA and TEQ became insignificant to ROA. The study concluded that TDE has no significant influence on the ROA but TDE has a significant influence on ROCE. Also, the study concluded that TDA has no significant influence on both the ROA and ROCE while TEQ influences ROA positively, and has no significant influence on ROCE. Moreover, the study concluded that the presence of the FS on the model of capital structure and ROA, results in TDA, and TEQ having a significant influence on ROA, while TDE becomes insignificant to ROA. Furthermore, FS resulted in TDE having a significant influence on ROCE, while TDA and TEQ become insignificant to ROCE. The study recommends that companies very carefully must decide on a reasonable capital structure to maintain the performance of the company.

scholarly journals Effect of Foreign Direct Investment on Bilateral Trade: Experience From Asian Emerging Economies

SAGE Open ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 215824402110544
Author(s):  
Hafiz M. Sohail ◽  
Mir Zatullah ◽  
Zengfu Li
Keyword(s):  
Developing Countries ◽  
Foreign Direct Investment ◽  
Emerging Economies ◽  
Direct Investment ◽  
Bilateral Trade ◽  
Fixed Effect Model ◽  
Effect Model ◽  
Trading Partners ◽  
Corruption Perception ◽  
The Relationship

This study examines the effects of foreign direct investment (FDI) on bilateral trade between East and South Asian emerging economies, including their related trading partners. We cover the bilateral data on trade and FDI from June 2001 to June 2019. We estimate an augmented gravity model of trade to examine the study sample. This study is the first to use the Mundlak approaches an alternative for the fixed effect model to empirically estimate the relationship between FDI and trade among the countries in the region. Results show that free trade agreements (FTAs) and the corruption perception index (CPI) significantly and positively affect bilateral trade. However, the distance variable has become insignificant after introducing the FTA variable to the model. This finding indicates that FTAs marginalize the effect of distance on bilateral trade between the member countries. Thus, policymakers in developing countries should encourage and liberalize FDI from developing countries to enhance the bilateral trade volume.

Testing the Relationship between Liquidity and Stock Returns in the Palestinian Banks Listed in the Palestine Exchange

GIS Business ◽  
1970 ◽  
Vol 13 (3) ◽  
pp. 23-30
Author(s):  
Marwan Jumah Darwish
Keyword(s):  
Stock Returns ◽  
Turnover Rate ◽  
Fixed Effect Model ◽  
Fixed Effect ◽  
Correlation Test ◽  
Positive Correlation ◽  
Effect Model ◽  
Two Measures ◽  
Liquidity Measures ◽  
The Relationship

This study examines the relationship between liquidity and stock returns in the Palestinian banks listed in the Palestine Exchange over the period July 2009–July 2018. The study uses three liquidity measures: trading probability (TP), turnover rate (TR), and the measure of Amihud (2002), ILLIQ. The results of Pearson’s correlation test showed a positive correlation between tow liquidity measures (TP and ILLIQ) and stock returns, and the results of fixed-effect model showed a significant effect for the same tow liquidity measures (TP and ILLIQ) on stock returns. So, in the context of Palestine, TP and ILLIQ seem to appear better measures for liquidity; thus, the investors can use these two measures of liquidity to predict the stock returns of the Palestinian banks.

scholarly journals How Does Split Announcement Affect Stock Liquidity? Evidence from Bursa Malaysia

Risks ◽  
2020 ◽  
Vol 8 (3) ◽  
pp. 85
Author(s):  
S. Amir Tabibian ◽  
Zhaoyong Zhang ◽  
Mohsen Jafarian
Keyword(s):  
Panel Data Analysis ◽  
Abnormal Returns ◽  
Fixed Effect Model ◽  
Stock Liquidity ◽  
Effect Model ◽  
Study Methodology ◽  
The Impact ◽  
The Relationship ◽  
Event Study Methodology

This study examines the impact of stock splits on stock liquidity in Bursa Malaysia from 2004–2018. The study uses event study methodology and investigates liquidity changes, the role of liquidity, and the relationship between abnormal returns and liquidity as well. We found a significant liquidity improvement on the splits announcement, announcement of book closing date and split execution date (Ex-date), while it declined after the split Ex-date. The findings also indicate that firms with a low-level liquidity prior to split announcements experienced an increase in liquidity after Ex-date. Using panel data analysis, we find that the fixed effect model is more appropriate than the pooled OLS, and the abnormal announcement returns are driven by stock liquidity.

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