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Wyszukujesz frazę "Pham, Khanh Duy" wg kryterium: Autor


Wyświetlanie 1-2 z 2
Tytuł:
The effect of business strategy on r&d expenditure and firm performance – evidence from Taiwan
Autorzy:
Nga, Tran Thi Thanh
Vy, The Hoang
Pham, Khanh Duy
Powiązania:
https://bibliotekanauki.pl/articles/2175876.pdf
Data publikacji:
2022
Wydawca:
STE GROUP
Tematy:
business strategy
firm performance
R&D spending
Opis:
This paper aims to investigate the effect of generic strategy on R&D spending and the impact of R&D spending on firms’ performance conditional on their strategic position. This empirical study uses accounting data of 597 listed Taiwanese firms in the manufacturing industry from 2013 to 2017. The data was obtained from Taiwan Economic Journal (TEJ) database. The results indicate that firms that adopt a differentiation strategy have more R&D spending than companies with a cost leadership strategy. Furthermore, the authors find that R&D spending positively affects firms’ performance if they pursue a differentiation strategy. Meanwhile, the relationship between R&D spending and firm performance forms an inverted U-shape for those who adopt a cost leadership strategy. First, for firms adopting the differentiation strategy, the investment in R&D is critical because the more investment on R&D these firms spend, the better performance they will gain. Second, for firms with a cost-leadership strategy, R&D spending is also essential to improve efficiency. However, they should allocate the budgets wisely and reasonably, as controlling cost is the main focus of this strategy to keep their competitive advantages. This study examines the relationship between R&D spending, business strategy, and firm performance in Taiwan. Further, the study suggests that manufacturing firms in Taiwan allocate their resources wisely and efficiently according to their system.
Źródło:
Management Systems in Production Engineering; 2022, 1 (30); 80--90
2299-0461
Pojawia się w:
Management Systems in Production Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Parametric model analysis, geometrical characteristics and tool trajectories to surface roughness when machining the cycloid screw by a five-axis milling machine
Autorzy:
Pham, Van Bong
Thien, Nguyen Van
Nguyen, Van Que
Duy, Trinh Nguyen
Nguyen, Duy Khanh
Tien, Dung Hoang
Powiązania:
https://bibliotekanauki.pl/articles/2086278.pdf
Data publikacji:
2022
Wydawca:
Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
Tematy:
cycloid screw surface
five axis milling machine
ball nose end mill
surface roughness
Opis:
To improve the screw machining accuracy in modern air compressors. This paper investigates three main issues during the development process for cycloid screw machining methods on five-axis CNC machine tools with high precision and efficiency. First, the theoretical basis of cycloid screw surface shaping and derivative of the final profile equation is established. Then, modeling the center trajectory and feed rate according to the cycloid screw profile is given. Next is the experimental setup and simulation of the cycloid screw machining process and discussions. The obtained surface quality prediction parameters are close to the actual measured value, which can be used as a reference model for five-axis CNC milling technology processes. All experimental results obtained by the proposed mathematical model show that a surface with good surface quality is created, meeting the requirements for surface quality. The main work can be used as references for engineers and technicians in practice.
Źródło:
Journal of Machine Engineering; 2022, 22, 2; 108--124
1895-7595
2391-8071
Pojawia się w:
Journal of Machine Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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