Bill Mitchell — Keynes and the Classics Parts 8 and 9

While I usually use Friday’s blog space to provide draft versions of the Modern Monetary Theory textbook that I am writing with my colleague and friend Randy Wray, today I am departing from that practice (deadlines looming) and devoting the next two days to textbook writing. We expect to complete the text during 2013 (to be ready in draft form for second semester teaching). Comments are always welcome. Remember this is a textbook aimed at undergraduate students and so the writing will be different from my usual blog approach.

I am currently working on Chapter 11 which opens like this: 

Chapter 11

11.1 Introduction and Aims

In Chapter 10, we discussed issues relating to labour market measurement. In this Chapter we will focus on theoretical concepts that underpin the measurement of economic activity in the labour market and the broader economy.
The Chapter has five main aims:

• To explain why mass unemployment arises and how it can be resolved.
• To develop the concept of full employment.
• To consider the relationship between unemployment and inflation – the so-called Phillips Curve.
• To develop a buffer stock framework for macroeconomic management (full employment and price stability) and compare and contrast the use of unemployment and employment as buffer stocks in this context.
• To more fully explore the concept of a Job Guarantee (employment buffer stock) approach to macroeconomic management.

NOTE:
The Keynes and Classics series so far is:

• Keynes and the Classics – Part 1 – explains how the Classical system conceived of labour supply and demand and how these come together to define the equilibrium level of the real wage and employment.
• Keynes and the Classics – Part 2 – explains how the labour market determines the level of employment and real wage, which in turn, via the production function set the real level of output.
• Keynes and the Classics – Part 3 – tied the previous conceptual development into the denial that there could be aggregate demand failures (Say’s Law), introduced the loanable funds market and discussed the pre-Keynesian critique (Marx) of the Classical full employment model.\
• Keynes and the Classics – Part 4 – which began Keynes’ critique of Classical employment theory.
• Keynes and the Classics – Part 5 – continues the critique of Classical employment theory.
• Keynes and the Classics Part 6 – considers Keynes’ critique of the Classical Theory of Interest.
• Keynes and the Classics Part 7 – introduces the preliminary concepts in developing a macroeconomic theory of labour demand. 

Today I complete the conceptualisation of a macroeconomic labour demand curve.

11.16 The macroeconomic demand curve for labour

MATERIAL HERE FROM LAST WEEK … THE FOLLOWING SECTION IS WHERE I REACHED LAST TIME AND IS SLIGHTLY RE-WRITTEN TO BETTER DEVELOP THE ARGUMENT.

Money wage changes and shifts in effective demand

Bill Mitchell — billy blog
Keynes and the Classics Part 8
Bill Mitchell


Today I complete the conceptualisation of a macroeconomic labour demand curve and go onto more modern interpretations of Keynes and the General Theory.

11.16 The macroeconomic demand curve for labour

Keynes and the Classics Part 9