scholarly journals O impacto da pandemia do COVID-19 no orçamento de empreendimentos da construção civil / The impact of pandemic COVID-19 on the budget of construction enterprises

2021 ◽  
Vol 7 (12) ◽  
pp. 115237-115244
Author(s):  
Julilson Gome De Melo
Keyword(s):  
Construction Enterprises ◽  
The Impact

The Impact of Social Capital on Construction Safety Climate

2015 ◽  
Vol 719-720 ◽  
pp. 1251-1257 ◽  
Author(s):  
Shu Quan Li ◽  
Xiu Yu Wu ◽  
Yue Hui Wang
Keyword(s):  
Social Capital ◽  
Safety Climate ◽  
Structural Model ◽  
Construction Safety ◽  
Safety Performance ◽  
Structural Dimension ◽  
Construction Sites ◽  
Cognitive Dimension ◽  
Construction Enterprises ◽  
The Impact

The importance of safety climate on safety performance in construction has been highly acknowledged, and the definitions and elements of safety climate have been widely discussed over the years. However, researches about how to improve constructions safety climate have been less focused. The aim of this study was to find the impact of social capital on safety climate. A questionnaire of social capital and safety climate was conducted by 316 employees from 45 construction sites, and an empirical analysis was made by exploratory factor analysis (EFA) and structural model theory (SEM). The results showed that: the cognitive dimension and relational dimension of social capital are significantly positive correlation to safety climate, while the structural dimension is not significant. The findings of this study provide useful information to improve safety climate for construction enterprises.

scholarly journals ECONOMIC AND MATHEMATICAL MODELING OF INVESTMENT ATTRACTIVENESS OF CONSTRUCTION ENTERPRISES IN THE SYSTEM OF STAKEHOLDER RELATIONS

2020 ◽  
Vol 6 (4) ◽  
pp. 56-65
Author(s):  
Volodymyr Velychko ◽  
Evgeniy Grytskov ◽  
Dmytriy Prunenko
Keyword(s):  
Mathematical Modeling ◽  
Mathematical Model ◽  
External Control ◽  
Construction Enterprise ◽  
Stakeholder Relations ◽  
Construction Enterprises ◽  
Construction Companies ◽  
Quantitative Basis ◽  
Sound Management ◽  
The Impact

The relevance of the process of implementation of economic and mathematical model of investment attractiveness of the construction enterprise in the stakeholder relation system is proved. The results of the analysis of the theoretical provisions for determining investment attractiveness and stakeholders of construction enterprises are presented. An economic and mathematical model for the formation of stakeholder groups in the system of relations with construction enterprises is proposed. A system of information and analytical support for an integrated assessment of the level of stakeholder relations and investment attractiveness of construction enterprises has been formed, which creates the basis for economic and mathematical modeling. The directions, methods, and models for assessing investment attractiveness and the level of stakeholder relations of construction enterprises are proposed. The practical aspects of their implementation are determined. The results of economic and mathematical modeling of the investment attractiveness of construction enterprises in the system of stakeholder relations are presented. The subject of the research is the directions of formation and realization of economic and mathematical modeling of investment attractiveness of enterprises in the system of stakeholder relations. The formation of the research methodology is carried out on the basis of the theoretical and methodological platform for determining the investment attractiveness of enterprises and stakeholders that interact in the relevant field. In addition, a set of methods is used to conduct the study: analytical (to determine indicators of investment attractiveness); expert assessments (to determine the index of stakeholder relations); method of analysis of hierarchies (to assess the importance of the impact of stakeholders (customers of construction products; workers of construction enterprises; top management; managers of various levels of construction enterprises; owners of construction enterprises; government bodies influencing the formation and level of interaction of stakeholders with construction enterprises; public organizations influencing activities in construction and architecture; corporate governance bodies of construction enterprises; the bodies of internal and external control interacting in the construction industry; the competitors of construction enterprises; the suppliers of inventories interacting with construction enterprises; stakeholders interacting in the formation and use of spatial, urban, environmental information and creating investment attractiveness of construction enterprises; the design organizations; other stakeholders interacting with construction enterprises) at the level of stakeholders from noses of enterprises); economic and mathematical modeling (to establish causal links between the level of stakeholder relations and the index of investment attractiveness of enterprises); generalization and systematization (to obtain and interpret research results). The aim of the study is to establish causal relationships between the factors that shape the level of stakeholder relations and investment attractiveness of construction companies based on economic and mathematical tools. The result of the study is the formation of a quantitative basis for making sound management decisions in the system of stakeholder relations of construction companies to increase their investment attractiveness.

How knowledge sharing contributes to project portfolio success

2019 ◽  
Vol 13 (7) ◽  
pp. 1600-1616
Author(s):  
Yuanyuan Jiao ◽  
Muhammad Aamir Saeed ◽  
Shihui Fu ◽  
Xinyan Wang
Keyword(s):  
Knowledge Sharing ◽  
Portfolio Management ◽  
Critical Role ◽  
Project Portfolio ◽  
Content Type ◽  
Construction Firms ◽  
Construction Enterprises ◽  
Types Of Knowledge ◽  
Management Quality ◽  
The Impact

Purpose The purpose of this paper is to investigate the relationship between knowledge sharing and project portfolio success in Chinese construction firms. It also examines how and under what conditions knowledge sharing contributes to project portfolio success. Design/methodology/approach The authors collected questionnaire survey from 178 construction enterprises in China that manage project portfolio as a main form of their business. Hierarchical multiple regression was used to test the proposed framework. Findings The empirical results indicate that all three types of knowledge sharing (knowledge sharing within the project, knowledge sharing among projects and knowledge sharing within the organization) are positively related to project portfolio success. Portfolio management quality (PMQ) conduits the impact of knowledge sharing on project portfolio success. Furthermore, portfolio interdependency moderates the main effect. Originality/value This research is among the first to explicitly differentiate three types of knowledge sharing existing in project portfolios. Also, this research contributes to the literature on the antecedents of project portfolio success by showing the effect of knowledge sharing. Furthermore, this study empirically contributes to portfolio management research by clarifying the critical role of PMQ and portfolio interdependency in the mechanism of knowledge sharing and project portfolio success.

Safety Performance Evaluation of Green Building Based on Structural Equation Modeling

2013 ◽  
Vol 340 ◽  
pp. 150-156
Author(s):  
Liu Xing Hu
Keyword(s):  
Performance Evaluation ◽  
Structural Equation ◽  
Evaluation Model ◽  
Green Building ◽  
Objective Evaluation ◽  
Safety Performance ◽  
Equation Modeling ◽  
Construction Enterprises ◽  
Production Safety ◽  
The Impact

In order to give a comprehensive and objective evaluation of the work of construction enterprises and production safety, this article is based on the importance of production safety and service quality to explore the impact of construction factor of safety in production of construction enterprises. It uses the KPI theory to construct the four dimensions of management systems, construction equipment, and environmental conditions and other key performance indicators, and studies the structural equation theory to construct the SEM evaluation model, summarizing that the evaluation of the general program with examples from a quantitative point of view of safety performance evaluation. The results showed that the index system was built and SEM performance evaluation model can accurately evaluate the safety performance of the enterprise.

scholarly journals Understanding the Impact of Social Capital on the Innovation Performance of Construction Enterprises: Based on the Mediating Effect of Knowledge Transfer

2021 ◽  
Vol 13 (9) ◽  
pp. 5099
Author(s):  
Qing’e Wang ◽  
Luwei Zhao ◽  
Alice Chang-Richards ◽  
Yuanyuan Zhang ◽  
Hujun Li
Keyword(s):  
Social Capital ◽  
Knowledge Transfer ◽  
Structural Equation ◽  
Positive Impact ◽  
Innovation Performance ◽  
Mediating Effect ◽  
Equation Modeling ◽  
Construction Firms ◽  
Construction Enterprises ◽  
The Impact

In knowledge economy era, enterprise needs to innovate to maintain its advantages and competitiveness. Construction enterprises, being pillars of China’s economy and confronting the challenge brought by the strategy of “going out”, the call for their technology or management innovation was broadly pronounced across practical and academic fields. Social capital (SC), as a resource in a social network, is the basis for creating sustainable competitiveness and advantage for enterprises. The innovative achievements and innovation performance (IP) of enterprises are largely determined by their SC. To achieve competitiveness in the market, enterprises must carry out knowledge transfer (KT) with the other members of their networks. However, few scholars have examined weather SC has any effect on IP in construction enterprises. Using a KT perspective, this paper explored how SC affects the IP of construction enterprises. Based on the literature review and analysis, a conceptual model was constructed and validated using structural equation modeling (SEM). Through empirical analysis, the following conclusions were drawn: (1) SC has a positive impact on the IP of construction enterprises. Among them, the structural dimension (SD) and cognitive dimension (CD) have a significant positive impact on the IP of construction enterprises, while the relational dimension (RD) does not. (2) The SD, CD, and RD of construction enterprises’ SC have a positive influence on KT. (3) There are mediating effects of KT between SC and IP of construction firms, and they are partial. KT plays a partial mediating effect between SD, CD, and IP of construction firms. The research results can not only improve an understanding of effects of SC on IP of construction enterprises, but also validate the importance of KT in stimulating IP.

scholarly journals UPDATING THE TOOLS FOR ECONOMIC AND MANAGEMENT RECONFIGURATION OF BUSINESS PROCESSES OF CONSTRUCTION ENTERPRISES IN THE CONTEXT OF THE MODERN PARADIGM OF DIGITALIZATION OF THE ECONOMY

2021 ◽  
pp. 131-140
Author(s):  
Khrystyna Chupryna ◽  
Tetyana Ishchenko ◽  
Tetyana Savchuk ◽  
Oleksandr Dykyi ◽  
Vadim Pokolenko ◽  
...  
Keyword(s):  
Information Technology ◽  
Business Processes ◽  
Digital Economy ◽  
Evolutionary Development ◽  
Modern Theory ◽  
Business Systems ◽  
Construction Enterprises ◽  
Competition Theory ◽  
Methodological Approaches ◽  
The Impact

Current trends of globalization, digitalization of the economy, the introduction of information technology objectively gradually weaken the material component (traditional factors of labor - land, capital, labor) and, conversely, highlight the importance of the intangible component of competitive positions of economic entities. The study of the evolutionary development of competition theory and establishing the impact of modern technological changes on the content and nature of competition was the basis for substantiating the key provisions of modern theory of network intellectual information information, the content of which is to form hyperconnected intellectual information business systems. introduction of digital technologies, resources, competencies and business platforms provide intensification of intersectoral innovation and production cooperation, increase the speed and volume of information and knowledge, reduce the life cycle of innovation and generally contribute to the generation of dynamic competitiveness. Achieving strategic priorities for development and ensuring the competitiveness of enterprises, taking into account the digitalization of the market of construction works and services requires taking into account the specifics of innovation. The essential and substantive characteristics of the concept of "innovative convergence" are revealed, innovative incentives, motives, interests and tools of its implementation are established, which will create conditions for production at the enterprises of the branch with the use of BIM-technologies. Theoretical and methodological approaches to modeling the information technology architecture of the organization are proposed. Theoretical and methodological approaches to determining the formal features of an innovative organization in the context of the digital economy have been developed. The influence of intellectual potential and innovation culture on the innovative development of the organization in the digital economy is determined. The factors that generate in management information and identify the conditions that promote (hinder) the implementation of innovations are systematized.

scholarly journals DETERMINATION OF MANAGEMENT STYLE IN ENTERPRISES CONSTRUCTION INDUSTRY

2020 ◽  
pp. 52-58
Author(s):  
Valentyna Smachylo ◽  
Taras Nalyvaiko
Keyword(s):  
Leadership Style ◽  
Management Style ◽  
Management Styles ◽  
Construction Enterprises ◽  
Construction Companies ◽  
The Matrix ◽  
Managerial Grid ◽  
Business Entities ◽  
The Impact

Introduction. Management style in many cases will determine the efficiency of the company staff. That is why studying the management styles that are characteristic of domestic business entities and, accordingly, adjusting them according to the objectives of the activity, is an important task in the field of personnel management of enterprises of any sphere. Accordingly, the purpose of the article is to investigate management styles at Kharkiv region construction companies based on the Blake-Mouton technique. Methods. Survey was conducted on the list of Blake-Mouton questions during the research, which used a point score, among management of construction enterprises of Kharkiv region, processing of survey and calculation of coordinates according to the managerial grid, determining the style of management. Results. As a result of evaluating management styles among small business entities in the Kharkiv region, based on the Blake-Mouton survey and positioning in the matrix (managerial grid), it has been found that commanding style with a greater production orientation is preferred. Discussion. Further research plans to increase the sample size and differentiate it by size of enterprise: small, medium, large to determine the impact of the entity's size on leadership style. Keywords: management, management style, Blake and Mouton leadership grid, enterprise.

PRODUCTION PROFITABILITY ANALYSIS FOR SMALL CONSTRUCTION ENTERPRISES OF THE IRKUTSK REGION

2020 ◽  
Vol 10 (6) ◽  
pp. 1086-1096
Author(s):  
E.A. Filatov ◽  
Keyword(s):  
Factor Analysis ◽  
Factor Model ◽  
Small Enterprises ◽  
Strategic Decisions ◽  
Construction Enterprises ◽  
Profitability Analysis ◽  
Irkutsk Region ◽  
Key Indicators ◽  
The Impact ◽  
The Relationship

Various indicators of profitability are widely used in many industries to assess the companies’ financial and economic performance. For example, production profitability and sales profitability indicators are used for comparative assessing the performance of individual economic entities and industries that produce different volumes and types of products. To compare the amount of profit and the amount of funds used to achieve it in the sectoral economy, production profitability indicator is used. Basically, production profitability is one of the key parameters for determining the efficiency of the economy. This indicator is very important for making current and strategic decisions. The author of the article has developed a 4-factor model to carry out a factor analysis of production profitability. In deterministic factor analysis, the author’s model of production profitability (effective criterion indicator) is represented by the product of 4 factors, of which three are well-known and one is found by the author. The relationship between these four factors and the production profitability is functional. The article reveals the influence of factors influencing the change in the production profitability and gives the author’s methodological approaches to its calculation (methods of factor analysis, developed by E.A. Filatov). The article presents the author’s analytical and systematized statistical material for the analysis of the key indicators that reveal the impact of the changes in the production profitability of small enterprises in the construction industry of the Irkutsk region of the Russian Federation.

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