Pub Date : 2024-06-28DOI: 10.1007/s40647-024-00421-4
Minglan Li, Yueqin Hu
In recent years, the development of machine learning has introduced new analytical methods to theoretical research, one of which is Bayesian network—a probabilistic graphical model well-suited for modelling complex non-deterministic systems. A recent study has revealed that the order in which variables are read from data can impact the structure of a Bayesian network (Kitson and Constantinou in The impact of variable ordering on Bayesian Network Structure Learning, 2022. arXiv preprint arXiv:2206.08952). However, in empirical studies, the variable order in a dataset is often arbitrary, leading to unreliable results. To address this issue, this study proposed a hybrid method that combined theory-driven and data-driven approaches to mitigate the impact of variable ordering on the learning of Bayesian network structures. The proposed method was illustrated using an empirical study predicting depression and aggressive behavior in high school students. The results demonstrated that the obtained Bayesian network structure is robust to variable orders and theoretically interpretable. The commonalities and specificities in the network structure of depression and aggressive behavior are both in line with theorical expectations, providing empirical evidence for the validity of the hybrid method.
近年来,机器学习的发展为理论研究引入了新的分析方法,其中之一就是贝叶斯网络--一种非常适合模拟复杂的非确定系统的概率图形模型。最近的一项研究表明,从数据中读取变量的顺序会影响贝叶斯网络的结构(Kitson 和 Constantinou 在 The impact of variable ordering on Bayesian Network Structure Learning, 2022. arXiv preprint arXiv:2206.08952)。然而,在实证研究中,数据集中的变量排序往往是任意的,导致结果不可靠。为了解决这个问题,本研究提出了一种混合方法,将理论驱动和数据驱动相结合,以减轻变量排序对贝叶斯网络结构学习的影响。本研究利用一项预测高中生抑郁和攻击行为的实证研究对所提出的方法进行了说明。结果表明,所获得的贝叶斯网络结构对变量排序具有鲁棒性,并可从理论上进行解释。抑郁和攻击行为网络结构的共性和特殊性都符合理论预期,为混合方法的有效性提供了实证证据。
{"title":"A Hybrid Method: Resolving the Impact of Variable Ordering in Bayesian Network Structure Learning","authors":"Minglan Li, Yueqin Hu","doi":"10.1007/s40647-024-00421-4","DOIUrl":"https://doi.org/10.1007/s40647-024-00421-4","url":null,"abstract":"<p>In recent years, the development of machine learning has introduced new analytical methods to theoretical research, one of which is Bayesian network—a probabilistic graphical model well-suited for modelling complex non-deterministic systems. A recent study has revealed that the order in which variables are read from data can impact the structure of a Bayesian network (Kitson and Constantinou in The impact of variable ordering on Bayesian Network Structure Learning, 2022. arXiv preprint arXiv:2206.08952). However, in empirical studies, the variable order in a dataset is often arbitrary, leading to unreliable results. To address this issue, this study proposed a hybrid method that combined theory-driven and data-driven approaches to mitigate the impact of variable ordering on the learning of Bayesian network structures. The proposed method was illustrated using an empirical study predicting depression and aggressive behavior in high school students. The results demonstrated that the obtained Bayesian network structure is robust to variable orders and theoretically interpretable. The commonalities and specificities in the network structure of depression and aggressive behavior are both in line with theorical expectations, providing empirical evidence for the validity of the hybrid method.</p>","PeriodicalId":43537,"journal":{"name":"Fudan Journal of the Humanities and Social Sciences","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141510589","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-06-25DOI: 10.1007/s40647-024-00419-y
Marc Bascompta, M. Yousefian, Carla Vintró, Lluís Sanmiquel, Rafael Rodríguez, María Teresa Yubero
A simple approach is proposed to study the main factors related to the mining activity’s impact on society, through a corporate social responsibility (CSR) qualitative analysis based on the type of raw materials extracted, either by mine site or firm. A CSR index is defined by 30 environmental and socioeconomic elements and, subsequently, it is weighted by three primary factors; the recycling rate, the transition to green energy, and geographical conditions. The proposed method is adaptable to any change in raw material needs over time and, depending on the analyzed country or region, is applicable to any type of mineral resource. The system can be used to drive engagement with the different stakeholders, add value to a project, and establish a CSR continuous improvement system.
{"title":"Sustainability Assessment in Mining: A CSR-Based Analysis Model for Social and Environmental Impact","authors":"Marc Bascompta, M. Yousefian, Carla Vintró, Lluís Sanmiquel, Rafael Rodríguez, María Teresa Yubero","doi":"10.1007/s40647-024-00419-y","DOIUrl":"https://doi.org/10.1007/s40647-024-00419-y","url":null,"abstract":"<p>A simple approach is proposed to study the main factors related to the mining activity’s impact on society, through a corporate social responsibility (CSR) qualitative analysis based on the type of raw materials extracted, either by mine site or firm. A CSR index is defined by 30 environmental and socioeconomic elements and, subsequently, it is weighted by three primary factors; the recycling rate, the transition to green energy, and geographical conditions. The proposed method is adaptable to any change in raw material needs over time and, depending on the analyzed country or region, is applicable to any type of mineral resource. The system can be used to drive engagement with the different stakeholders, add value to a project, and establish a CSR continuous improvement system.</p>","PeriodicalId":43537,"journal":{"name":"Fudan Journal of the Humanities and Social Sciences","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141510590","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-06-24DOI: 10.1007/s40647-024-00418-z
Ibrahim Sambo Farouq, Zunaidah Sulong
This study empirically examines the nexus between natural resource rent and financial development in the context of the developing economy of Nigeria, between 1990 and 2021, by considering the important role of corruption control under an asymmetric approach. The study further looked at the influence of information technology, and renewable energy, on financial development. The bound test result confirms the existence of a long-term relationship among the variables. This study first uses the nonlinear autoregressive distributive lag (NARDL) model to capture the asymmetry that arises from positive or negative components of natural resource rent. The empirical evidence of the NARDL estimation shows that natural resource rent negatively influences financial development; meanwhile, corruption control boosts financial development and positively moderates this relationship in the Nigerian context. This confirms the existence of a natural resource curse. The results further explained that both information technology, renewable energy, and corruption control enhance financial development. Furthermore, the causality test discovers that there exists a bidirectional causal relationship between financial development and the scrutinized variables. These findings offer valuable policy recommendations for policymakers.
{"title":"Natural Resources Rent and Finance in the Presence of Corruption Control: An Asymmetric Approach","authors":"Ibrahim Sambo Farouq, Zunaidah Sulong","doi":"10.1007/s40647-024-00418-z","DOIUrl":"https://doi.org/10.1007/s40647-024-00418-z","url":null,"abstract":"<p>This study empirically examines the nexus between natural resource rent and financial development in the context of the developing economy of Nigeria, between 1990 and 2021, by considering the important role of corruption control under an asymmetric approach. The study further looked at the influence of information technology, and renewable energy, on financial development. The bound test result confirms the existence of a long-term relationship among the variables. This study first uses the nonlinear autoregressive distributive lag (NARDL) model to capture the asymmetry that arises from positive or negative components of natural resource rent. The empirical evidence of the NARDL estimation shows that natural resource rent negatively influences financial development; meanwhile, corruption control boosts financial development and positively moderates this relationship in the Nigerian context. This confirms the existence of a natural resource curse. The results further explained that both information technology, renewable energy, and corruption control enhance financial development. Furthermore, the causality test discovers that there exists a bidirectional causal relationship between financial development and the scrutinized variables. These findings offer valuable policy recommendations for policymakers.</p>","PeriodicalId":43537,"journal":{"name":"Fudan Journal of the Humanities and Social Sciences","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141510591","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-06-16DOI: 10.1007/s40647-024-00420-5
N. Jayalakshmi, M. M. Shanmugapriya
{"title":"Polygonal Types of Lift Fuzzy Real Numbers","authors":"N. Jayalakshmi, M. M. Shanmugapriya","doi":"10.1007/s40647-024-00420-5","DOIUrl":"https://doi.org/10.1007/s40647-024-00420-5","url":null,"abstract":"","PeriodicalId":43537,"journal":{"name":"Fudan Journal of the Humanities and Social Sciences","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141335663","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-06-12DOI: 10.1007/s40647-024-00417-0
Haiyan Liu, Shelly Tsang, Adrienne Wood, Xin Tong
{"title":"Longitudinal Sentiment Analysis with Conversation Textual Data","authors":"Haiyan Liu, Shelly Tsang, Adrienne Wood, Xin Tong","doi":"10.1007/s40647-024-00417-0","DOIUrl":"https://doi.org/10.1007/s40647-024-00417-0","url":null,"abstract":"","PeriodicalId":43537,"journal":{"name":"Fudan Journal of the Humanities and Social Sciences","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141350968","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-06-04DOI: 10.1007/s40647-024-00413-4
Xianfei Yi, Zhuang Liu
The philosophical debate between “radicalism” and “conservatism” in emerging human enhancement technologies (HET) has never ceased. Although their theoretical claims seem to be distinct from each other, they actually share certain commonalities, which are mainly manifested in three aspects: first, they both hold certain illusions about emerging HET; second, they both reflect the loss of human subjectivity in the debate; and third, they both leave the premise of their propositions in suspense. Based on the reflection and grasp of these commonalities, we can grasp the possible boundaries of the dissolution of the two oppositions: let HET be “where it is in,” reconfigure anthropocentrism, suspend metaphysical myths, and turn to the “reality of human beings.”
{"title":"“Radicalism” and “Conservatism”: The Philosophical Argument of Human Enhancement Technologies (HET) and Its Resolution","authors":"Xianfei Yi, Zhuang Liu","doi":"10.1007/s40647-024-00413-4","DOIUrl":"https://doi.org/10.1007/s40647-024-00413-4","url":null,"abstract":"<p>The philosophical debate between “radicalism” and “conservatism” in emerging human enhancement technologies (HET) has never ceased. Although their theoretical claims seem to be distinct from each other, they actually share certain commonalities, which are mainly manifested in three aspects: first, they both hold certain illusions about emerging HET; second, they both reflect the loss of human subjectivity in the debate; and third, they both leave the premise of their propositions in suspense. Based on the reflection and grasp of these commonalities, we can grasp the possible boundaries of the dissolution of the two oppositions: let HET be “where it is in,” reconfigure anthropocentrism, suspend metaphysical myths, and turn to the “reality of human beings.”</p>","PeriodicalId":43537,"journal":{"name":"Fudan Journal of the Humanities and Social Sciences","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141258861","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-05-27DOI: 10.1007/s40647-024-00414-3
Zijun Ke
Regression estimates are biased when potential confounders are omitted or when there are other similar risks to validity. The instrumental variable (IV) method can be used instead to obtain less biased estimates or to strengthen causal inferences. One key assumption critical to the validity of the IV method is the exclusion assumption, which requires instruments to be correlated with the outcome variable only through endogenous predictors. The chi-square test of model fit is widely used as a diagnostic test for this assumption. Previous simulation studies assessed the power of this diagnostic test only in situations with strong violations of the exclusion assumption. However, low to moderate levels of assumption violation are not uncommon in reality, especially when the exclusion assumption is violated indirectly. In this study, we showed through Monte Carlo simulations that the chi-square model fit test suffered from a severe lack of power (< 30%) to detect violations of the exclusion assumption when the level of violation was of typical size, and the IV causal inferences were severely inaccurate and misleading in this case. We thus advise using the IV method with caution unless there is a chance for thorough assumption diagnostics, like in meta-analyses or experiments.
如果遗漏了潜在的混杂因素或存在其他类似的有效性风险,回归估计值就会出现偏差。工具变量法(IV)可用于获得偏差较小的估计值或加强因果推断。对 IV 方法有效性至关重要的一个关键假设是排除假设,它要求工具只能通过内生预测因子与结果变量相关。模型拟合度的卡方检验被广泛用作这一假设的诊断检测。以往的模拟研究仅在强烈违反排除假设的情况下评估该诊断检测的有效性。然而,中低度的假设违反在现实中并不少见,尤其是当排除假设被间接违反时。在本研究中,我们通过蒙特卡罗模拟表明,当违反程度达到典型规模时,卡方模型拟合检验严重缺乏检测违反排除假设的能力(< 30%),在这种情况下,IV 因果推断严重不准确并具有误导性。因此,我们建议谨慎使用 IV 方法,除非有机会进行彻底的假设诊断,如在荟萃分析或实验中。
{"title":"Insufficient Statistical Power of the Chi-Square Model Fit Test for the Exclusion Assumption of the Instrumental Variable Method","authors":"Zijun Ke","doi":"10.1007/s40647-024-00414-3","DOIUrl":"https://doi.org/10.1007/s40647-024-00414-3","url":null,"abstract":"<p>Regression estimates are biased when potential confounders are omitted or when there are other similar risks to validity. The instrumental variable (IV) method can be used instead to obtain less biased estimates or to strengthen causal inferences. One key assumption critical to the validity of the IV method is the exclusion assumption, which requires instruments to be correlated with the outcome variable only through endogenous predictors. The chi-square test of model fit is widely used as a diagnostic test for this assumption. Previous simulation studies assessed the power of this diagnostic test only in situations with strong violations of the exclusion assumption. However, low to moderate levels of assumption violation are not uncommon in reality, especially when the exclusion assumption is violated indirectly. In this study, we showed through Monte Carlo simulations that the chi-square model fit test suffered from a severe lack of power (< 30%) to detect violations of the exclusion assumption when the level of violation was of typical size, and the IV causal inferences were severely inaccurate and misleading in this case. We thus advise using the IV method with caution unless there is a chance for thorough assumption diagnostics, like in meta-analyses or experiments.</p>","PeriodicalId":43537,"journal":{"name":"Fudan Journal of the Humanities and Social Sciences","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141171894","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-05-22DOI: 10.1007/s40647-024-00416-1
Yonglin Feng, Junhao Pan
{"title":"How Does Prior Distribution Affect Model Fit Indices of Bayesian Structural Equation Model?","authors":"Yonglin Feng, Junhao Pan","doi":"10.1007/s40647-024-00416-1","DOIUrl":"https://doi.org/10.1007/s40647-024-00416-1","url":null,"abstract":"","PeriodicalId":43537,"journal":{"name":"Fudan Journal of the Humanities and Social Sciences","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141108295","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-05-21DOI: 10.1007/s40647-024-00408-1
Houlda Fambo, Shunqi Ge
{"title":"Chinese Investment in Africa: Exploring Economic Growth Through Export Diversification","authors":"Houlda Fambo, Shunqi Ge","doi":"10.1007/s40647-024-00408-1","DOIUrl":"https://doi.org/10.1007/s40647-024-00408-1","url":null,"abstract":"","PeriodicalId":43537,"journal":{"name":"Fudan Journal of the Humanities and Social Sciences","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141115191","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-05-17DOI: 10.1007/s40647-024-00412-5
Moaz Gharib, Kamaal Allil
{"title":"Integrating HPWS and Organisational Memory for Enhanced Employee Performance","authors":"Moaz Gharib, Kamaal Allil","doi":"10.1007/s40647-024-00412-5","DOIUrl":"https://doi.org/10.1007/s40647-024-00412-5","url":null,"abstract":"","PeriodicalId":43537,"journal":{"name":"Fudan Journal of the Humanities and Social Sciences","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140962040","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}