The Longer View: Essays toward a critique of political economy (1970)

The book reflects on the philosophical status of Marxist theory as "critique of political economy", and on its object.

Here, he connects his critique with Marx's critique of political economy, which saw "free labour" as what produces the world.

Prices of production is a concept in Karl Marx's critique of political economy.

Fictitious capital is a concept used by Karl Marx in his critique of political economy.

Marx, K. (1970) Capital: a critique of political economy; Vol.

Reserve army of labour is a concept in Karl Marx's critique of political economy.

In his critique of political economy, Marx denied that any of these assumptions were scientifically true (see further real prices and ideal prices).

It is usually interpreted as a critique of classical economy, combined with an alternative suggestion about how economic phenomena can be understood.

In his critique of political economy, Marx saw incomes as results of production under conditions of capitalist exploitation.