Development of index for measuring leanness: study of an Indian auto component industry

Purpose – The extant literature fails to provide an efficient method to measure leanness of any manufacturing firm. The purpose of this paper is to discuss the concept of leanness and to provide an efficient measurement method for measuring leanness.Design/methodology/approach – Measurement method is based on the judgment and evaluation given by leanness measurement team (LMT) on various leanness parameters such as supplier's issues, investment priorities, Lean practices, and various waste addressed by lean and customers' issues. Further fuzzy set theory is introduced to remove the bias of human judgment and finally defuzzification is done and results are presented in the form of leanness index.Findings – Leanness indices have been developed and presented separately on 100 points scale for all parameters of leanness i.e. LISuppliers = 47.98, LIInvestment = 50.66, LIpractices = 58.38, LIWaste = 60.01, LICustomers = 47.1.Research limitations/implications – This leanness measurement method used the views of ...

[1]  Daniel T. Jones,et al.  The machine that changed the world : based on the Massachusetts Institute of Technology 5-million dollar 5-year study on the future of the automobile , 1990 .

[2]  Shahram Taj,et al.  Application of constrained management and lean manufacturing in developing best practices for productivity improvement in an auto‐assembly plant , 2006 .

[3]  A. de Korvin,et al.  Measuring the leanness of manufacturing systems-A case study of Ford Motor Company and General Motors , 2008 .

[4]  Mustafa Özbayrak,et al.  Leanness: experiences from the journey to date , 2005 .

[5]  Damien Power,et al.  Use the supply relationship to develop lean and green suppliers , 2005 .

[6]  Max Allway,et al.  Shifting to lean service: Stealing a page from manufacturers' playbooks , 2002 .

[7]  Hing Kai Chan,et al.  A CONCEPTUAL MODEL OF PERFORMANCE MEASUREMENT FOR SUPPLY CHAINS , 2003 .

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

[9]  Michael Yit Lin Chew,et al.  A technical evaluation index for curtain wall and cladding facades , 2004 .

[10]  Denis Borenstein,et al.  Measuring the efficiency of Brazilian post office stores using data envelopment analysis , 2004 .

[11]  M. L. Emiliani,et al.  Supporting small businesses in their transition to lean production , 2000 .

[12]  M. Sharma,et al.  An integrated BSC‐AHP approach for supply chain management evaluation , 2007 .

[13]  Tarcisio Abreu Saurin,et al.  The impacts of lean production on working conditions: A case study of a harvester assembly line in Brazil , 2009 .

[14]  Dennis F. X. Mathaisel,et al.  A case study in applying lean sustainability concepts to universities , 2005 .

[15]  John Naylor.  Operations Management , 1995 .

[16]  Percy H. Brill,et al.  Measurement of adaptivity and flexibility in production systems , 1990 .

[17]  F. Chan,et al.  An innovative performance measurement method for supply chain management , 2003 .

[18]  Hung-da Wan,et al.  A leanness measure of manufacturing systems for quantifying impacts of lean initiatives , 2008 .

[19]  Jaideep Motwani,et al.  A business process change framework for examining lean manufacturing: a case study , 2003, Ind. Manag. Data Syst..

[20]  Hermann Ku¨hnle,et al.  A state‐time model to measure the reconfigurability of manufacturing areas – key to performance , 2001 .

[21]  J. Motwani,et al.  A quality competitiveness index for benchmarking , 1999 .

[22]  P. Cousins,et al.  Performance measurement in strategic buyer‐supplier relationships: The mediating role of socialization mechanisms , 2008 .

[23]  Semra Birgün Barla.  A case study of supplier selection for lean supply by using a mathematical model , 2003 .

[24]  Pär Åhlström,et al.  Assessing changes towards lean production , 1996 .

[25]  Paul M. Swamidass,et al.  The effect of TPS on US manufacturing during 1981–1998: inventory increased or decreased as a function of plant performance , 2007 .

[26]  Paul Forrester,et al.  A model for evaluating the degree of leanness of manufacturing firms , 2002 .