Explain why a firm may not be able to achieve technical efficiency through maximising the productivity of labour.

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Technical Efficiency

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a) Explain why a firm may not be able to achieve technical efficiency through maximising the productivity of labour.

Technical efficiency is defined as obtaining the greatest possible production of goods and services from available resources. In other words, resources are not wasted in the production process. In terms of labour this would imply that labour output is maximised and none of their potential for output is compromised. Essentially they produce at their highest productive point, somewhere along the production function line shown below.

The production function is defined by Q = f (K, L). In orthodox economics it is assumed that every firm desires technical efficiency and it is mainly the firm’s allocative decisions that are studied. Heterodox economics argues that it is not always the case that firms achieve technical efficiency, especially in the case of labour. To begin, the production function cannot be calculated, as it is difficult to assign a value to labour productivity whereby that is the maximum that can be produced. The productivity of labour is assumed to have a finite value but perhaps it can continue increasing to the point of exhaustion or death. Similarly if we know the productivity of one labourer it does not imply that every other employee will have the same productivity value. Essentially the contract between a capitalist and his workforce is incomplete. Whereas a machine can guarantee a certain amount of output in a given time provided it is maintained, the productivity of labour can depend on the wage they are given, their personality, their health and especially their mental or physical capabilities. A contract can never stipulate the maximisation of each of these factors as they are not always known when labour is employed. Clearly the firm will find it difficult to maximise productivity of labour if it cannot place a specific value on the maximum productivity achievable.

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Hodgson provides a very interesting fact when he reveals that in 1969 the average American motorcar assembler was five times more productive than his counterpart in Britain, despite the fact that they used identical tools and machinery. This is a clear indication that there is far more to production than simply a technology residual as neo-classical economics argues. There is a social nature to productivity that can affect output. Perhaps Americans are paid more, understand the processes better or are simply less lazy. Clearly labour is not only another cog in the capitalist system, it is a living part that ...

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