Robert Vienneau: Thoughts Economics

Figure 1: Variation of the Wage Frontier with Technical Progress I continue to explore perturbations of an example from Antonio D'Agata. I have found a new type of fluke switch point, in models of intensive rent. Here I explore structural dynamics along a path in which technical change overwhelms the scarcity of land. In this post, I repeat the data on technology, with a specific parameterization. Table 1 presents the available technology. Iron and steel are produced in processes with...

Money is a medium of exchange (or means of purchase), a unit of account, and a store of wealth. I think Sraffa (1960) implicitly assumes an economy in which money is used. How would one explicitly and formally introduce money into Sraffa's scheme? I think one would want a theory of endogenous money, maybe as in a circuitist theory. How should the references below be extended? Which should I make an effort to read? I am aware that Sinha (2021) has a couple of other chapters about money and...

Figure 1: The Wage Frontier And Rent I continue to explore perturbations of an example from Antonio D'Agata. I have found a new type of fluke switch point, in models of intensive rent. In this post, I repeat the data on technology, with a specific parameterization. Table 1 presents the available technology. Corn is grown on homogeneous land, and three processes are available for producing corn. One hundred acres of land are available, leading to the possibility of two processes being...

On page 299 of Kurz and Salvadori (1995), they write: System (10.10) is identical with system (8.13). The above statement is correct only if the steady state rate of growth is zero. The analysis presented around system 8.13 applies to any rate of growth lower than the rate of profits. Chapter 8 is about joint production in general. Equations 8.13a through 8.13e specify a long-period position for joint production. Equation 8.13c specifies quantity relations and is: zT ( B - (1 + g)...

This overview of Geoff Harcourt's work is insufficient. He was interested in economics as a means to a better world. Consequently, he offered political advice, sometimes in the form of 'package deals', in the context of Australian politics, which I know nothing about. Also, I do not know Austrian rules football, rugby, or cricket. Apparently, he was very good at mentorship and at introducing young scholars to the professional community. Capital theory is a very contentious topic, but...

Figure 1: Three Patterns Across the r Axis and One Three-Technique Pattern This post begins a perturbation analysis of an example of intensive rent from D'Agata. I have previously claimed that certain structures in parameter space are universal in some sense. Table 1 presents the available technology. Corn is grown on homogeneous land, and three processes are available for producing corn. One hundred acres of land are available, leading to the possibility of two processes being operated...

Many articles from the Thames Papers in Political Economy to 1989 are now available open access. The articles in Political Economy: Studies in the Surplus Approach, from 1985 to 1990, are also available open access. There is now a Post Keynesian Discord server, whatever that is. Here is a Post Keynesian blog, on this newish substack thingy.

Figure 1: The Wage Frontier And Rent1.0 Introduction This post is another worked homework example, problem 7.8 in Chapter 10 of Kurz and Salvadori (1995). The example illustrates the possible non-existence of a cost-minimizing technique with intensive rent. I once looked at an example from J. E. Woods of joint production. I claim that that example does not make the desired point, given the possibility of a price of zero for some produced good. I do not think this example of rent can be...

Figure 1: The Wage Frontier And Rent This post is merely a worked homework example, problem 7.10 in Kurz and Salvadori (1995). I have not considered yet which parameters I want to explore perturbing. As a matter of history, Anderson, West, Malthus, and Ricardo took extensive rent as the paradigm case, and confined it to land. They imposed no limit on the production of industrial commodities. Ricardo, at least, also discussed the case of intensive rent. The marginalists, on the other hand,...

Terms that include the word 'pattern' are my own creation, as inspired by my research program. The remainder are, as far as I am concerned, standard terminology, some of which you would be introduced to if you were taught price theory properly. (Most of what is in mainstream microeconomic textbooks is, at best, wrong.) The definitions are my own, although obvious inspired by my reading. Absolute rent: A price paid for a year's services for land under cultivation due to barriers to entry to...