Understanding the linkages between lean practices and performance improvements in Indian process industries

Purpose The purpose of this paper is to investigate the impact of lean practices on performance improvement of process industries in India. Design/methodology/approach Based on a survey of Indian process industries, this paper proposes two sets of hypothesis to examine if there is any statistically significant impact of lean practices on certain specific performance metrics. First, the sample is classified into two classes of process industries: the adopters of lean and those who have not yet adopted the lean practices in their manufacturing operations. Then statistical tests are conducted to measure the differences in the level of performance between the two classes of Indian process industries with respect to nine performance measures. The survey results are augmented by two in-depth case studies. Case studies include one from lean adopter firms (a refinery) and another from the firms that have not yet adopted the lean practices (a primary metal manufacturing unit). Findings A survey result of 121 Indian process industries shows that adoption of lean practices results in a positive impact on inventory control, waste elimination, cost reduction, productivity, and quality improvement in process industries. On the other hand, based on the sample data on Indian process industries, no statistically significant improvement could be found on the lot size or space utilization between lean adopters and their counterparts. Practical implications This research provides guidance to the managers on how adoption of lean practices results in better performance in process industries in several operational areas. Originality/value To the knowledge, this study is the first attempt to analyze the impact of lean practices on a set of specific performance metrics in Indian process industry. Although this study focuses on the Indian process industry, the authors believe that findings of the research can inform other practitioners and researchers who are considering implementing lean in process industry sector in other developing countries like India.

[1]  C. Berggren.  Lean Production—The End of History? , 1993 .

[2]  Rosemary R. Fullerton,et al.  The production performance benefits from JIT implementation , 2001 .

[3]  Nilay Shah.  Process industry supply chains: Advances and challenges , 2004 .

[4]  Jc Jan Fransoo,et al.  A Typology of Production Control Situations in Process Industries , 1994 .

[5]  J. Scott Armstrong,et al.  Estimating nonresponse bias in mail surveys. , 1977 .

[6]  Peter T. Ward,et al.  Lean manufacturing: context, practice bundles, and performance , 2003 .

[7]  Jostein Pettersen,et al.  Defining Lean Production : Some conceptual and practical issues , 2008 .

[8]  Manoj Kumar Dora,et al.  House of lean for food processing SMEs , 2015 .

[9]  Rosemary R. Fullerton,et al.  Performance measurement and reward systems in JIT and non-JIT firms , 2003 .

[10]  Rambabu Kodali,et al.  Lean production: literature review and trends , 2015 .

[11]  E. Martínez,et al.  Applicability of lean production with VSM to the Rioja wine sector , 2012 .

[12]  W. J. Selen,et al.  A production model and maintenance planning model for the process industry , 1996 .

[13]  James P. Womack,et al.  Lean Thinking: Banish Waste and Create Wealth in Your Corporation , 1996 .

[14]  Kuldip Singh Sangwan,et al.  Lean manufacturing: literature review and research issues , 2014 .

[15]  M. Doane,et al.  Reliability of measurements of tear physiology. , 2000, Advances in experimental medicine and biology.

[16]  Amrik S. Sohal,et al.  Developing a lean production organization: an Australian case study , 1996 .

[17]  K. L. Kraemer,et al.  The information systems research challenge (vol. III): survey research methods , 1991 .

[18]  Victor Portougal,et al.  A planning model for just‐in‐time batch manufacturing , 1995 .

[19]  Jatinder N. D. Gupta,et al.  Managing supply chains for competitiveness: the Indian scenario , 2006 .

[20]  Maike Scherrer-Rathje,et al.  An empirical examination of the best practices to ensure manufacturing flexibility: Lean alignment , 2009 .

[21]  Amrik S. Sohal,et al.  Impact of lean strategy on operational performance: a study of Thai manufacturing companies , 2010 .

[22]  Rosemary R. Fullerton,et al.  AN EXAMINATION OF THE RELATIONSHIPS BETWEEN JIT AND FINANCIAL PERFORMANCE , 2003 .

[23]  Bimal Nepal,et al.  On the adoption of lean manufacturing principles in process industries , 2015 .

[24]  S. Vinodh,et al.  Structural Equation Modelling of lean manufacturing practices , 2012 .

[25]  Jordi Fortuny-Santos,et al.  Lean manufacturing: costing the value stream , 2013, Ind. Manag. Data Syst..

[26]  Stephen Emmitt,et al.  Lost in transition: the transfer of lean manufacturing to construction , 2008 .

[27]  A. Beulens,et al.  Supply Chain Design in the Food Industry , 2001 .

[28]  Andrew Cox,et al.  The Limits of Lean Management Thinking:: Multiple Retailers and Food and Farming Supply Chains , 2005 .

[29]  Jitesh Thakkar,et al.  Status of lean manufacturing practices in Indian industries and government initiatives , 2014 .

[30]  Ravi Shankar,et al.  Impact of information sharing on competitive strength of Indian manufacturing enterprises: An empirical study , 2010, Bus. Process. Manag. J..

[31]  Martín Tanco,et al.  Applying lean techniques to nougat fabrication: a seasonal case study , 2013 .

[32]  Manimay Ghosh,et al.  Lean manufacturing performance in Indian manufacturing plants , 2012 .

[33]  Fariborz Y. Partovi,et al.  An analytical model of process choice in the chemical industry , 2007 .

[34]  P. Garengo,et al.  Lean manufacturing in developing countries: evidence from Indian SMEs , 2012 .

[35]  Dimitrios Koumanakos,et al.  The effect of inventory management on firm performance , 2008 .

[36]  Andrew C. Lyons,et al.  The implementation of lean manufacturing in the UK food and drink industry , 2009 .

[37]  V. Grover,et al.  An assessment of survey research in POM: from constructs to theory , 1998 .

[38]  T. Jick.  Mixing Qualitative and Quantitative Methods: Triangulation in Action. , 1979 .

[39]  A. Sohal,et al.  Lean Production: Experience among Australian Organizations , 1994 .

[40]  Thomas Friedli,et al.  Lean management practices in the pharmaceutical industry , 2009 .

[41]  Jayant Rajgopal,et al.  Analyzing the benefits of lean manufacturing and value stream mapping via simulation: A process sector case study , 2007 .

[42]  Shahram Taj,et al.  The impact of lean operations on the Chinese manufacturing performance , 2011 .

[43]  A. Sohal,et al.  Lean in healthcare-- history and recent developments. , 2014, Journal of health organization and management.

[44]  S. G. Deshmukh,et al.  Lean manufacturing system for medium size manufacturing enterprises: an Indian case , 2010 .

[45]  Andrew C. Lyons,et al.  Developing an understanding of lean thinking in process industries , 2013 .

[46]  N. Malhotra.  QUESTIONNAIRE DESIGN AND SCALE DEVELOPMENT , 2005 .

[47]  Rakesh K. Jain,et al.  Lean implementation in Indian process industries – some empirical evidence , 2015 .

[48]  J. Ashayeri,et al.  A PRODUCTION AND MAINTENANCE PLANNING MODEL FOR THE PROCESS INDUSTRY , 1995 .

[49]  Victor R. Prybutok,et al.  The relationship between JIT practices and type of production system , 2001 .

[50]  George L. Hodge,et al.  Adapting lean manufacturing principles to the textile industry , 2011 .

[51]  John N. Pearson,et al.  Jit Manufacturing: a Survey of Implementations in Small and Large U.S. Manufacturers , 1999 .

[52]  R. Schroeder,et al.  The impact of total productive maintenance practices on manufacturing performance , 2001 .

[53]  T. Melton,et al.  The Benefits of Lean Manufacturing: What Lean Thinking has to Offer the Process Industries , 2005 .