Lecture Notes 1        

         

    Student Learning Objectives

Upon completion of this lecture you will be able to:

         Reading Assignments

Text Handout 1

1.        What is Strategy and it is Important                        

        (Complete)                                                Pages read all        

Handout 2

2.        Strategy Paper  

        (Complete)                                                Pages read all

Handout 3

3.        Everything CIOs Need to Know About Strategy

        (Read about all famous strategist)                                                

        

         Comprehensive Case Study

        4. Coke and Pepsi Hundred year war.

         Short Cases

        5. Jet Blue in US Airline industry

        6. Block buster Video to Netflix competitive Advantage

        

Teaching Outline

Introductory Points

  What is Strategy?

Today strategy is one of the most commonly used words in management studies, but its use was not, and is not, limited to that area. Thinking and writing about strategy has a history stretching back far earlier than management studies, a history which is interesting in its own right. It has been one of the most debated concepts, both in its definition and significance.

The history goes back to Greek and Chinese military thinkers, whose insights it has recently become fashionable to quote. The ancient Greeks associated the term strategos with Alexander the Great. The word “strategy” is actually derived from Greek word strategia meaning “generalship”, from stratos meaning “army” and ag “to lead”

The military origins of strategy

Though the literature specifies ‘strategy’ is derived from the Greek word for the ‘art of the general’, but this definition would seem to reveal more about the etymology than the meaning. What we can conclude, is that strategy has been a preoccupation of generals and statesmen for millennia. Cummings (1995) described the strategoi in Greek society of the fifth century BC who were the collective leadership responsible for decisions on behalf of the community and suggested that their roles were: to have vision, to articulate this vision effectively and to communicate it to the citizens for approval. Somewhat after the  Greeks (about 400 BC) invented the strategy, Sun Tzu produced his treatise on military strategy, The Art of War, (about 500–600 BC) in China. This remarkable document did not begin to influence the development of strategic thought in Western nations for many centuries, but still seems modern in many of its proposals to this day. For instance, Sun Tzu proposed that the most successful general was one that could win before the fighting had to start (amazingly applies so true to the present); superior manpower, position, technology and so on would prevail (competitive advantage); avoid what is strong, like water avoids high places (the indirect approach).

Strategic thinking, in the sense of systematized and institutionalized military thinking, was revived by German military thinkers during the nineteenth century. In war the overall aim is obvious, the military defeat of the enemy, but the means of achieving that aim need to be carefully articulated. A clear distinction is made between strategy and tactics. For example, Carl von Clausewitz (1984) distinguished tactics from strategy: ‘tactics … [involve] the use of armed forces in the engagement, strategy [is] the use of engagements for the object of war’ (quoted in Ghemawat, 1999). Strategy involves both the formulation of the overall aim as specific military objectives and the successful implementation of these objectives. It therefore involves both the marshalling of a wide range of resources to the task and their deployment in a way which maximizes their effectiveness, but also the simultaneous anticipation of what the enemy will do, given its own resources and its likely knowledge of the enemy’s resources. The strategy needs to be efficiently implemented, which involves careful preparation, good training and the use of effective tactics. More attention is often concentrated on the effective use of tactics by, for example, Julius Caesar, Alexander the Great or Napoleon than on their ability to get the strategy right, the core of which is the repeated concentration of strength in the right place at the right time.

The origins of strategy in business

The military link has continued through to the present day. Many still see a parallel between military strategy and business strategy, drawing a further parallel between tactics and management. The influence of this view clearly underpins the assumptions of the classical approach to today’s strategy.

While the business enterprise remained small and of low capital intensity and while the invisible hand of Adam Smith appeared to rule economic life, strategy remained dormant as an idea relevant to the business world. When, in the early20th century, the large modern business corporation emerged and, alongside it, the visible hand of deliberate business policy, strategy began its life as a practical application to the business world of a simple principle, shaping one’s own fate. As enterprises grew larger, they began to try to control market forces and impose their stamp upon their environment. The first real practitioner in any systematic way was probably Alfred Sloan of General Motors and the first academic commentator was Alfred Chandler (1962), who chronicled, using a number of comparative treatments, the history of the modern business enterprise. Alfred Chandler’s main achievement was to explore the implications for strategy of the emergence of the modern corporation. In particular he traced in some detail the interaction between strategy and organizational structure.

Strategy and planning

Strategy is related to planning. Its rise and fall in popularity is linked with the change in attitude to planning. During the twentieth century the techniques of formal and systematic planning became popular in both communist and capitalist economies. It is fitting that the total mobilization of resources for two world wars provided a model of how planning might work. Business planning has quite a long history, both as a practical matter and as a subject of teaching, notably in American business schools. The case study approach, pioneered by Harvard Business School, highlighted the way in which, in the same industry, different outcomes for enterprises reflected different strategies and different planning models.

Stages of development of strategy

Theory often evolves to cope with a changing world, although the development of such theory tends to lag behind practice. An interesting interpretation of the history of the strategy concept sees it developing over the period from 1945 to the present in four stages, which are defined by the changing problems imposed on enterprises by an evolving socioeconomic environment

Stage 1

  From 1945 to the mid- to late 1960s, the economic context was a relatively stable one, simple to understand, but expansionary. Most economies had been exhausted by war. In 1945, levels of production were well below pre-war levels. During this period overall demand in the world economy tended to be greater than overall supply. There was considerable demand. There was also a backlog of unexploited technology. The immediate aim of enterprises was the meeting of that demand. Satisfying precise consumer requirements did not matter too much; almost any output was better than none.

The role of strategy in such a context was to mobilize economic resources in an orderly fashion to support a rapid expansion in supply, at first in order to implement recovery from the war and later to use already existing technology to meet the required investment and consumer demand. During this period long-range planning was still accepted as at the heart of any strategy, since economic priorities were clear. Strategy consisted of budgets and programs put together in one overall plan. The main problem was to plan financially in order to integrate the enterprise internally around the broad aim of profit satisficing within the framework of the plan.

As a separate branch of management studies, strategy was born in 1965 with the publication of two significant books: Learned, Christensen, Andrews and Guth’s Business Policy: text and cases (1965) (wherein Andrews wrote the text and the other authors wrote the cases) and Ansoff ’s Corporate Strategy (1965). Work in these areas was clearly well developed. The basic design school model (Figure below), most closely associated with the name of Andrews, is a prescriptive conception. It is intended as a practical guide for dealing with a complex environment in which there are external as well as internal contexts relevant to the enterprise. The approach is best encapsulated in the SWOT model (Strengths, Weaknesses, Opportunities, Threats), probably the most commonly applied method in strategy making. It is often reproduced in flow charts which separate out the key steps in strategy making.

Stage 2

   From the late 1960s to the late 1970s, there was more rapid and extensive change, but change of a reasonably predictable kind. Most developed economies were now operating close to the frontier of best-practice technology. Inflationary forces began to emerge, particularly cost inflation involving various commodities and labor, but were still under broad control.  Prioritization became less significant as supply began to catch up with and even run ahead of demand. The consumer became more discriminating. The need to satisfy the consumer in order to make a profit rose in importance. Strategy became more concerned with directing resources into the most promising areas. It began to change its nature, as a changing environment prompted the first efforts to cope with that outside environment, including the choice of desired products and markets. Where an enterprise positioned itself became important.

Further development of strategic thinking resulted from the work of the new consultancies. In the words of the founder of the Boston Consulting Group, BCG was in ‘the business of selling powerful oversimplifications’ (Ghemawat, 1999), which is true of all consultancies. This work was for the most part based on simplified concepts or partial models which only dealt with parts of a broad strategy, although any recommendations made often involved quite sophisticated modeling. The notion of the experience curve, the growth/share matrix and the profit impact of marketing strategies (PIMS) are well-known examples of the new methods.

Another consultancy, McKinsey’s Group, in conjunction with General Electric, a company which pioneered and developed many different techniques of strategy making, developed the notion of the strategic business unit. Both this and the growth/share matrix marked the entry of portfolio analysis into the area of strategy making. Such techniques were highly relevant to conglomerate and diversified companies in choosing their business units. The practice of some kind of portfolio analysis became common among American enterprises. All these techniques soon came under attack for being overly mechanistic and static in their view of a rapidly changing business world.

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Stage 3

  Between the mid-1970s and the mid-1980s change became discontinuous. This was the era of the oil price shocks and the later debt crisis in the developing world. Inflation accelerated and growth slowed. The rate of growth temporarily decelerated as the easy gains of the 1950s and 60s were exhausted. In the era of stagflation, inflationary forces temporarily concealed the tendency of supply to run ahead of demand.

The main need of any good strategy was now to allocate resources, including cash flow, in order to develop a competitive advantage, which, in turn, was necessary in ...

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