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Prospective Analysis of Economic and Social Development Through Special Economic Zones (SEZs): Pakistan a Case in Point 通过经济特区(SEZs)实现经济和社会发展的前瞻性分析:巴基斯坦实例
Pub Date : 2024-03-12 DOI: 10.52131/joe.2024.0601.0198
Muhammad Zafar Iqbal, Bashir Ahmad
This paper seeks to link the concept of SEZs with social developments in developing countries like Pakistan. In the larger context of human developments, social and general wellbeing of the people is closely linked with the infrastructural enhancement, overall employment of human resource and economic growth in a country. Creation of SEZs is one of the mechanisms to enhance human hands’ engagement. SEZs create those environments which are growth centric in the most comprehensive manner. In the recent history of human developments, it has worked very well in China which raised living standards of the people in record times. The concept of SEZs is based on business facilitation at one place with minimum cost; yet attaining optimum proficiency. The paper is based on secondary data from the official circles of Pakistan and China as well as the literature review. The study follows a qualitative analysis of secondary data as available in publications and official websites. Since Pakistan was already part of Chinese Belt and Road Initiative (BRI), the idea of establishing CPEC (China Pakistan Economic Corridor) prompted to develop SEZs in synchronicity for boosting the economic growth. The study also allows comparative views of SEZs especially in developing countries to draw relevance to those envisaged in Pakistan. In synch with the developments centered around CPEC; in Pakistan, the SEZs have started coming on grounds in a phased process. The study concludes with outcomes like creating similar conditions as those of Chinese to have compatible and comparable success standards in Pakistan.
本文试图将经济特区的概念与巴基斯坦等发展中国家的社会发展联系起来。在人类发展的大背景下,人民的社会和总体福祉与一个国家的基础设施改善、人力资源的整体就业和经济增长密切相关。建立经济特区是加强人类参与的机制之一。经济特区以最全面的方式创造以增长为中心的环境。在人类发展的近代史上,中国的经济特区发挥了很好的作用,以创纪录的速度提高了人民的生活水平。经济特区的概念基于以最低成本在一个地方促进商业发展,同时达到最佳效益。本文基于巴基斯坦和中国官方的二手数据以及文献综述。本研究对出版物和官方网站上的二手数据进行了定性分析。由于巴基斯坦已经是中国 "一带一路 "倡议(BRI)的一部分,建立 CPEC(中巴经济走廊)的想法促使巴基斯坦同步发展经济特区,以促进经济增长。本研究还对经济特区(尤其是发展中国家的经济特区)进行了比较,以得出与巴基斯坦所设想的经济特区的相关性。与以中巴经济走廊为中心的发展同步,巴基斯坦已开始分阶段建立经济特区。本研究最后得出结论,即在巴基斯坦创造与中国类似的条件,以达到兼容和可比的成功标准。
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引用次数: 0
Hybrid ARIMA-IIS Approach for Wheat Yield Forecasting: An Integrated Approach 用于小麦产量预测的混合 ARIMA-IIS 方法:一种综合方法
Pub Date : 2024-03-10 DOI: 10.52131/joe.2024.0601.0197
Hanzala Zulfiqar, Rizwan Ahmad, Umar Shahzad
This study explores the application of a hybrid approach, combining the Impulse Indicator Saturation (IIS) method with an ARIMA(x) model, to forecast wheat yield. The IIS method is employed to find potential impulse responses, which are then integrated into the ARIMA(x) framework. The IIS method captures the potential joint effects of the weather, climate and other inputs on the data generating process of the wheat yield time series. The performance of the hybrid ARIMA(x) model is compared with that of the standalone ARIMA model using various error metrics, including Mean Squared Error (MSE), Mean Absolute Percentage Error (MAPE), and Mean Absolute Deviation (MAD). Additionally, model selection criteria such as the Akaike Information Criterion (AIC), Bayesian Information Criterion (BIC), Schwarz Bayesian Information Criterion (SBIC), and Hannan-Quinn Criterion (HQ) are used to identify the optimal model for forecasting. The training data of wheat yield from 1948-2018 was used to fit both the ARIMA and ARIMA(x) models, while the remaining observations until 2023 are used for model validation. The results of the study reveal that the hybrid ARIMA(x) model exhibits superior forecasting ability, demonstrating lower error metrics compared to the standalone ARIMA model. Notably, the ex-ante forecasts for the 2023-24 period predict a wheat production of 29.916 million tons using the ARIMA(x) model and 29.656 million tons using the ARIMA (2,1,2) model. These findings underscore the efficacy of the hybrid approach in enhancing production forecasting accuracy, thereby serving as a valuable basis for early warning systems to address potential demand and supply gaps in wheat production.
本研究探讨了将脉冲指标饱和(IIS)法与 ARIMA(x)模型相结合的混合方法在小麦产量预测中的应用。IIS 方法用于寻找潜在的脉冲响应,然后将其纳入 ARIMA(x) 框架。IIS 方法捕捉了天气、气候和其他输入对小麦产量时间序列数据生成过程的潜在联合影响。使用各种误差指标,包括平均平方误差 (MSE)、平均绝对百分比误差 (MAPE) 和平均绝对偏差 (MAD),比较了混合 ARIMA(x) 模型与独立 ARIMA 模型的性能。此外,模型选择标准如 Akaike 信息准则 (AIC)、贝叶斯信息准则 (BIC)、Schwarz 贝叶斯信息准则 (SBIC) 和 Hannan-Quinn 准则 (HQ) 等也用于确定预测的最佳模型。1948-2018年的小麦产量训练数据被用于拟合ARIMA模型和ARIMA(x)模型,而直到2023年的其余观测数据被用于模型验证。研究结果表明,与独立的 ARIMA 模型相比,混合 ARIMA(x)模型表现出更优越的预测能力,误差指标更低。值得注意的是,对 2023-24 年期间的事前预测,使用 ARIMA(x)模型预测的小麦产量为 2991.6 万吨,使用 ARIMA(2,1,2)模型预测的小麦产量为 2965.6 万吨。这些发现强调了混合方法在提高产量预测准确性方面的功效,从而为预警系统解决小麦生产中潜在的供需缺口提供了宝贵的依据。
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引用次数: 0
Empowering Women through Financial Inclusion and Governance: Evidence from 30 Developing Economies 通过金融包容性和治理增强妇女权能:来自 30 个发展中经济体的证据
Pub Date : 2024-03-07 DOI: 10.52131/joe.2024.0601.0196
Sadia Mahwish, Furrukh Bashir, Faisal Azeem Abbassi, Shahbaz Ali Khan
Gender equality is rooted in the capacity of individuals to independently make decisions regarding their social, political, and economic well-being. Unfortunately, women encounter diminished opportunities for engagement in these spheres, particularly evident in developing economies. UN-SDGs has placed gender equality as a 5th goal in the framework. This study aims to elucidate pathways for women empowerment by investigating the moderating influence of governance within the realm of financial inclusion. Panel data analysis has been employed for 30 developing economies for the time of 2004 to 2020.Data sources are World Development Indicators (WDI) and the International Country Risk Guide (ICRG). The labor force participation rate (LFPRF) was employed as a proxy for women empowerment and is treated as dependent variable. Governance and Financial Inclusion were examined as independent variables, with domestic credit to the private sector (DC) representing financial inclusion and governance stability (GS) acting as a proxy for governance. Gross capital formation (GCF) and gross domestic product per capita (GDPPC) were included as control variables. Ordinary Least Squares (OLS), FE, and RE regression models were considered appropriate after applying pre diagnostic tests. The study also employed Arellano Bond model for robustness. The Results indicated that 1 % increase in DC increased LFPRF by 1.05%,16%, and 0.16% in OLS, FE, RE respectively. Similarly, 1 % increase in GS increases LFPRF by 2.49% in OLS model and by 0.13% in both FE and RE model. The study also discussed the strategies to promote women empowerment through planned interventions in financial inclusion and governance.
性别平等植根于个人就其社会、政治和经济福祉独立做出决定的能力。遗憾的是,妇女参与这些领域的机会越来越少,这在发展中经济体尤为明显。联合国可持续发展目标将性别平等作为框架中的第五个目标。本研究旨在通过调查治理对普惠金融领域的调节作用,阐明赋予妇女权力的途径。数据来源于世界发展指标(WDI)和国际国家风险指南(ICRG)。劳动力参与率(LFPRF)被用作妇女赋权的替代变量,并被视为因变量。治理和金融包容性作为自变量进行研究,私营部门国内信贷(DC)代表金融包容性,治理稳定性(GS)则代表治理。资本形成总额(GCF)和人均国内生产总值(GDPPC)被列为控制变量。在应用预诊断测试后,普通最小二乘法(OLS)、FE 和 RE 回归模型被认为是合适的。为了稳健起见,研究还采用了 Arellano Bond 模型。结果表明,在 OLS、FE 和 RE 模型中,DC 增加 1%,LFPRF 分别增加 1.05%、16% 和 0.16%。同样,在 OLS 模型中,GS 增加 1%,LFPRF 增加 2.49%;在 FE 和 RE 模型中,GS 增加 1%,LFPRF 增加 0.13%。该研究还讨论了通过有计划地干预金融普惠和治理来促进妇女赋权的战略。
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引用次数: 0
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iRASD Journal of Economics
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