دانلود مقاله ISI انگلیسی شماره 4485
عنوان فارسی مقاله

عوامل مؤثر بر شیوه های مدیریت کیفیت: مطالعه تجربی از شرکت های تولید نیوزیلند

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
4485 2013 16 صفحه PDF سفارش دهید 15600 کلمه
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عنوان انگلیسی
Determinants of quality management practices: An empirical study of New Zealand manufacturing firms
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : International Journal of Production Economics, Volume 142, Issue 1, March 2013, Pages 130–145

کلمات کلیدی
- شیوه های مدیریت - بهره وری - عملکرد - تجزیه و تحلیل اقتصاد - سیاست
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چکیده انگلیسی

A large body of research in recent years has resulted in the accumulation of knowledge about better (worse) management practices for manufacturing firms. Given the wide dissemination of knowledge about practices such as Lean Manufacturing, the importance of goal-setting, performance management systems, employee promotion and reward structures, it is unclear why some firms do not adopt these broad-based management practices. If there are management practices that have the potential to universally increase productivity of manufacturing firms, their lack of adoption by all firms in such markets remains a pertinent question. New Zealand is a small open economy facing competitive pressure from both its geographical distance from large markets and its minimum wage, which is above key international competitors. In this context we use a novel survey tool designed by Bloom and Van Reenen (2007) and McKinsey & Co. to construct a Management Practices Score (MPS) based on 18 management practices from 152 medium- and large-sized New Zealand manufacturing firms. We find that the MPS is positively associated with various firm productivity performance indicators, particularly profit per employee and firm sales, indicating that the MPS captures relevant information about management practices. We find that firm size, ownership structure, and the level of education among both managers and non-managers positively impacts management performance. Unlike the findings in earlier international research, we find that competition does not have an association with management practices. The findings here contribute to understanding why best management practices are not universally adopted by manufacturing firms.

مقدمه انگلیسی

This paper investigates the determinants of best management practices for manufacturing firms operating in a small open economy facing competitive pressure through its geographic distance from large markets and from having a minimum wage above key international competitors. We also investigate the association between management practices and firm productivity and performance to assess the validity of the Management Practices Score (MPS) utilized in this study. Examining the causes and implications of variation in productivity across firms is an important theme in many fields of economics, including production (e.g., Cua et al., 2001) trade (e.g., Melitz, 2003), labour (e.g., Van Reenen, 1996), industrial organization (e.g., Hopenhayn, 1992), and macroeconomics (e.g., Atkeson and Kehoe, 2005). It has been suggested that the level of management capability within firms is a driver of organizational performance and productivity, in turn contributing to economic growth and competitiveness (UK Work Foundation, 2003, 2005). A recent study by Alexopoulos and Tombe (2009) also suggests that the development of intangible processes and management techniques improve productivity. Supporting this view, a number of management practices have been investigated and found to positively affect performance for the average firm which adopts them. For example, Cua et al. (2001) find that the joint implementation of Total Quality Management (TQM), Just-In-Time (JIT) and Total Productive Maintenance (TPM) are generally compatible and associated with manufacturing performance. Given that there is variation in management practices adopted by firms, the question of why firms choose practices that are demonstrably less effective than others is pertinent. To assess the reasons why firms adopt best management practices it is necessary to define and measure them through an empirical proxy which has a sufficient level of content reliability. A major impediment in analyzing and understanding the relationship between management practices and enterprise, industry and national economic performance, has been the lack of reliable empirical data on management practices measured in a consistent way across countries and firms. This has forced many researchers to rely on case studies. Another reason is that the effectiveness of some management practices is highly context specific (Sousa and Voss, 2008). In addition, there is a focus in the literature on different aspects of management practices in isolation, such as operations management (Holweg, 2007 and Wadell and Bodek, 2005); performance management (Parmenter, 2007, Kaplan and Norton, 1996, Neely et al., 2003 and Simons, 1991); and talent and people management (Ichniowski et al., 1997 and Huselid, 1995). A range of studies have sought to combine these different management practices to investigate how they interact and operate in unison (e.g., MacDuffie, 1995 and Bloom and Van Reenen, 2007). Problematically, some of these studies have not been validated in cross-national contexts (e.g., MacDuffie, 1995) and for this reason, in this study, we use the Bloom and Van Reeen (2007) survey instrument. This instrument has been validated in a variety of contexts and has a number of properties that address some of the criticisms leveled at similar scoring methods. Bloom and Van Reenen (2007), with McKinsey & Co., have spent more than seven years developing, testing and applying a novel approach for the robust measurement of a firm's management practices across a range of firms, industries and nations. The survey instrument is novel in that it uses a double-blind/double-scored methodology and an interview-based scoring grid that defines ‘best practice’ (scored as 5) and ‘worst practice’ (scored as 1) across 18 individual management practices for the manufacturing sector, and brings together three broad areas of management – operations, performance and people management. Individual scores are additive as each practice dimension is a relative measure (better versus worse), and are combined to construct a holistic management practices score (MPS). To assess the validity of the MPS, it has been compared directly with business performance across 17 countries (18 jurisdictions) (Bloom and Van Reenen, 2007, Green et al., 2009 and Green et al., 2010) and is generally positively correlated with productivity and performance in settings where it has been tested(Bloom and Van Reenen, 2007 and Bloom and Van Reenen, 2010b). The finding that the MPS is associated with higher firm performance and productivity in several different national settings is more consistent with a universalist conception of management practices than a contingency perspective, where the adoption of more best management practices is reflective of ‘better management’, and hence is why there would be such an association. The extant literature has focused on investigating economies that have access to large markets which allow for scale such as Europe, North America or Asia, and some economies which have relatively low labour costs. It is unclear if the same management practices identified by Bloom and Van Reenen as being ‘best’ for manufacturing firms would be valid for firms in economies that have less of an opportunity to exploit scale and/or labour cost advantage. Regional settings such as New Zealand provide a constructive setting to investigate this question. In New Zealand the manufacturing industry accounts for 14.1% of real GDP and 12.7% of employment (The Treasury and New Zealand Government, 2009). New Zealand has a number of characteristics which differentiate its firms from firms in the US, Europe and other countries where the MPS has been investigated. First, New Zealand has a much smaller economy and population, making economies of scale much more difficult to achieve when catering for local demands (Gal, 2001). Second, there is more sector firm aggregation most likely due to geographic isolation limiting access to large markets, and the country's ability to support only a small number of competing firms in many of its industries (OECD, 2003). Third, the presence of stricter labour laws makes labour more expensive than in some regional competitors such as China.1 Increasingly SMEs in the manufacturing sector are confronted with competition from cheaper manufactured products from countries such as China and India (Bessant and Tidd, 2007). The high labour costs put pressure on firms to adopt management practices that maximize labour productivity in order to compete internationally. Fourth, New Zealand has a relatively open economy,2 which encourages high levels of competition. New Zealand's governance and regulatory regime is of a high standard, yet its Gross Domestic Product (GDP) per capita remains low and significantly lags other comparable OECD countries (OECD, 2009), with New Zealand ranking at the bottom end of the productivity league. Moreover, since the end of the 1990s, New Zealand has slipped from 10th to 20th in the World Economic Forum's Global Competitiveness Index, with the 2009 OECD Economic Survey of New Zealand stating: ‘boosting [New Zealand's] productivity growth is crucial for closing the substantial income gap with other OECD countries’. Reflecting on the broader trend of falling productivity per person, total sales for manufacturing firms have also been decreasing in real terms over the long term (Statistics New Zealand, 2007, Statistics New Zealand, 2009a, Statistics New Zealand, 2009b and Statistics New Zealand, 2009c). Given that productivity has been falling and firms are facing significant international competition, New Zealand is a valuable setting for observing examples of better and worse management practice and cross sectional variation in productivity data. Pressures from the forces of globalization and other factors have the potential to drive the adoption and development of innovative approaches for improving productivity where scale and labour cost advantage is more difficult to achieve. Despite these competitive pressures, business surveys conducted in 2007 and 2008 concluded that the most significant factor that hampered innovation activities in New Zealand firms was the lack of appropriately skilled management resources Statistics New Zealand, 2007 and Statistics New Zealand, 2008. If there are management practices which have the potential to ‘universally’ increase the productivity of manufacturing firms, we ask the pertinent question: why they are not adopted by all firms in such a market? To investigate this we replicated the Bloom et al. (2007) methodology in the context of New Zealand manufacturing firms. Section 2 of this paper covers the theory development and research hypotheses; Section 3 contains the sample selection, research methodology and research design; Section 4 presents the analysis, results and findings, while Section 5 concludes the analysis and discusses managerial and policy implications.

نتیجه گیری انگلیسی

This paper has provided empirical evidence on the association between management practices and a range of firm characteristics based on the results from telephonic interviews of operations managers of medium- and large-sized manufacturing firms in New Zealand. We find that the MPS is associated with greater firm productivity, but not with return on investment. Therefore, although the results vary from those of Bloom et al. (2007), the MPS has demonstrated a level of external validity with a positive association with labour and firm productivity. We empirically tested a number of propositions about why different firms would adopt better or worse management practices. The MPS is positively associated with firm size, education level of managers and employees, diffused ownership structures, ownership by a multinational corporation (MNC), and negatively associated with being family-owned. There was no association found with the level of product market competition, or the CEO being a family member of a family-owned firm. Overall, this study makes a number of contributions and suggestions for future research. First, we demonstrate empirically that some findings of earlier studies are generalizable to a regional setting. Specifically, the best practice management score presented in Bloom and Van Reenen (2007) is positively associated with measures of firm and labour productivity in a small open economy which faces competitive pressure from geographic isolation, and from having a minimum wage above key international competitors. The magnitude of the association suggests that there may be economically significant productivity benefits for firms that adopt better management practices, in turn leading to increasing national productivity and welfare. This finding is suggestive, not conclusive, as it is not possible to attribute causality using our research design. Accordingly, the question of whether there is a causal relation between MPSs and productivity requires addressing. Recent work by Bloom et al. (in press), using a management field experiment design, does find some evidence of a causal association in their sample firms. This suggests that management field experiments may be a fruitful avenue for future research. In addition, our findings are more consistent with a universalist conception of the investigated management practices than a contingency perspective. The conjecture that either perspective is solely correct is likely to be a false choice. Given the variety of studies that find support for contingency theory perspectives (Sousa and Voss, 2008), it is likely that the management practices investigated are simply different in their causes and consequences. In other words, some management practices are more universal than contingent, and vice versa. This is a topic for future investigation. Second, we provide an integrated assessment of the determinants of the adoption of best management practice in a regional setting, andprovide evidence on several factors likely to be important in influencing management quality. Firm size is an important determinant of management performance with larger New Zealand firms having better management practices. Ownership is also a factor: multinational corporations adopt and spread better management practices compared to domestic firms. New Zealand companies with dispersed ownership also exhibit superior management performance compared to other types of companies, including privately owned firms, family-owned firms, and co-operatives, with family-run firms tending to underperform other firm types in management practices. Higher levels of education and skills among both managers and non-managers positively impacts management performance. However, unlike explanations based on economic ‘fit’, the association of ownership structure and education tends to suggest that there are inefficiencies in the New Zealand manufacturing sector which may be exploited to boost firm (and national) productivity. Firms may be able to increase management quality by investing in employee and manager education, and in turn, boost productivity. Unlike the findings of prior research, competition within New Zealand firms has not been found to be an important factor influencing management quality. Third, some of our results differ from those of earlier studies. We expected, and found, that there is no association between best management practice and return on investment, or level of competition. Given that the MPS is associated with return on investment in other national contexts (Bloom and Van Reenen, 2007), the findings open up an opportunity to investigate the reasons why this was not the case in our study. It suggests there are characteristics of regional economies that influence the relationship between the causes and consequences of different management practices. It is possible our findings reflect a characteristic of the New Zealand economy where by surplus profit, which would normally contribute to ROE, is captured by employees with higher wages than their international competitors. Alternatively, surplus profit may be eroded for all firms in the market due to operating in a small open economy facing the competitive pressures of distance from large markets as already noted, making economies of scale much more difficult to achieve (Gal, 2001).The resulting greater sectorial aggregation of firms limits access to large markets and leads toonly a small number of competing firms in many of New Zealand's industries (OECD, 2003). The findings in this study contribute to the evidence base for future policy and managerial decision making. The findings are likely to be of interest to managers, investors and policy makers who are interested in developing strategies to improve management practices in New Zealand and in other regional manufacturing firm contexts. This is especially so given that some of our results are not consistent with the prior research. Further, the broadening of the empirical and theoretical foundations of management economics means this is an opportune area for further research, especially in formulating policies focusing on small businesses owners who are increasingly engaged in management development.

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