“development”Search All-EnPress Publisher LLC.

Oct 11, 2023

Development of stock price prediction system using Flask framework and LSTM algorithm

Stock investment in Indonesia has been steadily growing in the past five years, offering profit potential alongside the risk of loss. Stockholders must analyze the stocks they intend to purchase. Stockholders often analyze stocks by observing patterns that occurred in the previous days to predict future prices. Therefore, a method is needed to simplify the process of analyzing the stock pattern. Although there are already several websites that have the concept of predicting stock prices, these websites do not utilize deep learning algorithms. This research aims to develop a stock price prediction website using deep learning algorithms, specifically the Long Short-Term Memory (LSTM) algorithm to help users predict stock prices. This research focuses on five banks with the highest market capitalization in Indonesia, namely Bank Central Asia, Bank Rakyat Indonesia, Bank Mandiri, Bank Negara Indonesia, and Bank Syariah Indonesia. The website utilizes Flask framework and LSTM. Flask is used to apply LSTM model to the website, while the LSTM can capture long-term dependencies in high-complexity data. The result of this research is a stock price prediction website application, where the prediction results are displayed through the website. The LSTM model for each stock has a Mean Absolute Percentage Error (MAPE) of less than 10%, which indicates that the model is “Highly accurate” based on the MAPE accuracy scale judgment.

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Jun 28, 2023

China and Africa: A new narrative on debt sustainability and infrastructure financing

Strategic and collective efforts are needed from both the creditors and borrowing countries facing the looming debt crisis, with a full understanding of what are good debts and what are bad debts depending on how they are used. The current narrative on debt sustainability often ignores the issue of what a government owns (assets) versus what a government owes (liabilities). While conventional approaches largely focus on the liability side, the kinds of assets a country tries to build are vital to economic development and debt sustainability. This paper proposed a new narrative on debt sustainability and thoughts on infrastructure financing under the circumstance of debt restructuring. The empirical part of the study presented both the conventional and a novel method to investigate the role of completed infrastructure projects, co-financed and jointly built by China and African countries, focusing on whether and to what extent they have addressed infrastructure bottlenecks. Both methods validate the hypothesis that China-financed and completed projects match the host country’s most backward sectors and address their development bottlenecks. These completed projects form a part of a country’s public operational assets that generate essential social services, jobs, government revenues, exports and growth.

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Aug 1, 2023

Political doctrine, economic growth, and the development of urban social security: Lessons from post-reform China

This study provides an empirical examination of the design and modification of China’s urban social security programme. In doing so, this study complements the popular assumption regarding the correlation between economic growth and social security development. Focusing on the economic and political motivations behind the ruling party’s decision to implement social security, this study first discusses the modification of urban social security and welfare in China. It then empirically demonstrates the mechanisms behind the system’s operation. This study proposes the following hypothesis: in a country like China, a change in the doctrine of the ruling party will affect government alliances, negating the positive impact of economic growth on the development of social security. In demonstrating this hypothesis, this study identifies a political precondition impacting the explanatory power of popular conceptions of social security development.

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Feb 6, 2025

Achieving sustainable development goals through ecological sanitation in the Philippines

This study aims to assess the current state of toilet use in the Philippines as well as present the perspectives of ecological sanitation as a viable alternative to the use of conventional toilet in addressing the issue of environmental sustainability to contribute to the achievement of Sustainable Development Goal 6: Water and Sanitation for all by 2030. Four identified ecological sanitation projects were pilot tested in certain localities in the Philippines such as the Tingloy Island in Batangas City, the City of San Fernando, La Union, in Cagayan De Oro, Misamis Oriental, and in Mulanay, Quezon Province. The findings of the feasibility study showed that people would be willing out to try a new technology like the ecosan toilet if the perceive benefit like solutions to lack of water supply and improve agricultural productions dispels community hesitations. Moreover, this study concludes that ecological sanitation aligns with environmental sustainability objectives. It manages to address the urgent need for effective sanitation solutions in the face of rapid development and consumption.

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Jun 10, 2021

Basic residential neighborhood infrastructure financing in Nigeria urban cities: Community development associations (CDAs)-based approach

The study examined the community-based approach to finance basic public infrastructures in residential neighborhoods. The primary objectives of the study were to determine the condition of public infrastructures, the level of community engagement, the modalities of financing and the prominent influencing factors. The study adopted convenience sampling and questionnaire survey techniques. A total of 120 questionnaires were administered to residents of selected high-income communities (HICs) and low/medium-income communities (L/MICs), out of which 48 (80%) and 52 (86.67%) were retrieved, respectively, and analyzed. The study deployed descriptive statistics of mean and standard deviation models and mean weighted score to analyze the data. The study found that the residents were satisfied with the security of the neighborhoods but deplored the state of the public potable water infrastructure in both communities. However, the residents in the HICs enjoy a better condition of road infrastructure compared with L/MICs. The residents in both communities indicated a high level of involvement in the financing of public infrastructures, with major engagement in security and waste disposal/management infrastructures. However, the HICs engaged more in road grading/maintenance, while the provision of community potable water was given as a priority by the L/MICs. The major mode of financing basic communal infrastructures is through membership levy/contribution, and prominent influencing factors are cooperation among members, fundraising and income status. Therefore, while private-sector support funds, such as from the CDAs, help in cushioning the effects of basic infrastructure decay, governments at all levels should provide an enabling environment that will motivate mutual communal relationships through integrated infrastructure policies.

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Dec 31, 2020

The 7 challenges of road management towards sustainability and development

The expansion of road networks, taken place during the last decades, was driven by technological progress and economic growth. The most innovative products of this trend—modern motorways and international road corridors—provide an excellent level of service, traffic safety and necessary information to travelers. However, despite this undeniable progress, major impediments and respective challenges to road authorities and operators still remain. The present paper analytically presents the main current challenges in the road engineering field, namely: a) financing new projects, b) alternative energy resources, especially renewable energy, c) serviceability, including maintenance of road infrastructure, traffic congestion and quality of the network, d) climate change hazards due to greenhouse gas emissions increase, e) environmental impacts, f) safety on roads, streets and motorways, and g) economy and cost-effectiveness. In each country and over each network, challenges and concerns may vary, but, in most cases, competent authorities, engaged in road development policies, have to deal with most of these issues. The optimization of the means to achieve the best results seems to be an enduring stake. In the present paper, the origin and the main features of these challenges are outlined as well as their tendency to get amplified or diminished under the actual evolving economic conditions worldwide, where growth alternates with crisis and social hardship. Moreover, responses, meant to provide solutions to the said challenges, are suggested, including research findings of Aristotle University and innovative technological achievements, to drive the transition to a more sustainable future.

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