Build to Order

This paper lays out the main features of the global automotive industry and identifies several important trends. A boom in developing country sales and production has not yet overshadowed the importance of existing markets in developed regions. Regional integration is very strong at an operational level, yet the industry has recently developed a set of global-scale value chain linkages, and retains national and local elements as well. The paper highlights how global, regional, national and local value chains are nested to create a pattern of global integration that is distinctive to the industry. We use global value chain analysis to help explain the limits of build-to-order in the industry, the role of regional and global suppliers, the shifting geography of production and how the characteristics of value chain linkages in the industry favour tight integration and regional production. We describe how industry concentration focuses power in the hands of a few large lead firms and di...

For many years, the intuitions underlying partial-order planning were largely taken for granted. Only in the past few years has there been renewed interest in the fundamental principles underlying this paradigm. In this paper, we present a rigorous comparative analysis of partial-order and total-order planning by focusing on two specific planners that can be directly compared. We show that there are some subtle assumptions that underly the wide-spread intuitions regarding the supposed efficiency of partial-order planning. For instance, the superiority ofpartial-order planning can depend critically upon the search strategy and the structure of the search space. Understanding the underlying assumptions is crucial for constructing efficient planners.