Category Archives: Cycles

A Scientific Normative Alternative Between Laissez-Faire Running Amok and Totalitarianism Featuring Controlled Media, Firm Indoctrination, the Threat of Labor Camps, and Servile Degeneracy

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Frederick Lawrence (Boston College) is a co-editor of Bernard Lonergan’s Macroeconomic Dynamics: An Essay in Circulation Analysis. (CWL 15)   Fred penned the Editors’ Introduction to that book. (Click here.) He also wrote an article entitled “Between Capitalism and Marxism: Introducing Lonergan’s Economics”.  Perspicacious economists in academe, government, and banking will benefit greatly from an immediate reading.  For access to the article now, please use the following simple path:

In your main search bar, enter JSTOR and press your Enter key.

Then, in the upper left, Click into the box “Search journals, books, images, and primary sources“.

Then, type into that box 40338243 and press your Enter key. That’ll do it. Continue reading →

Superpositionings Imagined; from Sequential to All-At-Once in a Single View

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I do not have a video capability on this website, but perhaps the reader could, in his/her imagination, superpose simultaneously upon the Diagram of Rates of Flow several key formulas and images. This exercise and self-testing should be beneficial to the serious student.  In addition to seeing and having insight into each image in a sequence, the reader would, by superposition see the inner workings and interrelations of the velocities and accelerations all at once in interdependence rather than alone and separately.  The superpositioning of each diagram with its formulas offers the opportunity to consider the ideas and schemes one-at-a-time. one-against-one, and all-at-once.  An imagining and understanding and affirming would bring home to the reader’s mind the full complexity of the always-current, purely dynamic, organic process.  And it would help the reader to appreciate the wisdom in Lonergan’s orderly presentation.

Here is a list of key formulas and images to be considered: Continue reading →

Why And How The Basic Expansion Fails To Be Implemented

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In the ideal pure cycle, the long-term expansion proceeds from a static phase through a proportionate-expansion phase , then through a surplus-expansion phase, then through a basic-expansion phase, and finally into a higher static phase of greater abundance.

At (the beginning of a basic expansion) an economic system is confronted with an intrinsic test. Its success will be established if it can complete the major basic expansion and – without mishap, without inflation, without unemployment, without a break in confidence –  make its way serenely into the haven of the stationary state.  I mean of course, not the stationary state of mere backwardness, not the stationary state of stagnation when a disastrous crash follows on an earlier apparent triumph, but the stationary state that preserves all the gains of the preceding major expansions.  It is (then) content to produce their gains at a constant rate.  Its duration may be short or long, for in each case it must wait until such time as further new developments are grasped by human intelligence and eventually become practically conceived possibilities. [CWL 15, 80] (Continue reading)

Field Theory in Physics and Macroeconomics

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We hope to inspire serious graduate students of economics a) to seek and achieve an understanding of “Macroeconomic Field Theory,” b) to verify empirically Lonergan’s field relations,  and c) to use the explanatory field relations as the basis of influential scholarly papers.

We trace developments

  • in physics from Newtonian mechanics to modern field theory, and
  • in economics from Walrasian supply-demand economics to purely relational, Modern Macroeconomic Field Theory.

Key ideas include a) abstraction and implicit definition as the basis and ground of invariance in both physics and macroeconomics, b) the concept of a purely relational field, c) immanent intelligibility and formal causality, and d) the canons of parsimony and of complete explanation. We highlight some key ideas: (continue reading)

Jamie Dimon’s Challenges to Himself and to the Nation

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4/7/2021:  Yahoo Finance today featured an article by Julia La Roche entitled ‘The fault line is inequality’: J.P. Morgan’s Dimon calls for fixing America’s ‘self-inflicted’ problems.  La Roche was reviewing the Public Policy section of Dimon’s 67-page Chairman and CEO Letter to Shareholders.  Mr. Dimon seeks to end the nation’s self-infliction of problems threatening the culture, the economy and the polity.  He particularly regrets “false arguments of fanatics, the certitude of ideologues and cycles of intolerance.” Continue reading →

Theorems of “Continuity” in Macroeconomic Dynamics

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Because he was so expert in math, science, and scientific method, Lonergan’s early thinking in Macroeconomics in CWL 21 was more abstract, more general, and more advanced even than the thinking found in the Macroeconomics textbooks of today.  His thinking continued to develop into the explanatory systematics of CWL 15.  Here, two brief excerpts from the earlier CWL 21. Continue reading →

Explanatory Macroeconomic Dynamics; Relevant In Any Instance

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There are five figures below from CWL 15:  The single figure on the left represents the interrelations of interdependent Monetary Flows; and the figure contains the important condition of dynamic equilibrium: G = c”O” -i’O’ = 0.  The four figures stacked on the right demonstrate aspects of the productive phases constituting a Pure Cycle of Expansion. The bidirectional arrows uniting the two sides signify that the dynamic equilibrium among interdependent flows specified on the left is to be achieved consistently throughout the long-run expansion represented on the right.  This condition of dynamic equilibrium is that the crossover flows between the two interacting circuits must continuously balance even as they continuously vary in magnitude in the succession of phases constituting the expansionary process.  Just as the general laws of simple parabolic or pendular motion are explanatory and applicable to any particular instance of initial angle and velocity, so a) the primary relativities of productive and monetary flows, and b) the primary differentials of long-term expansion explain the economic process, and are normatively relevant in every particular instance.  All five diagrams are unitary.  Each and every velocitous and accelerative flow of products and money has proximate or remote explanatory aspects embedded in all five diagrams. (Continue reading)

The Relativistic Invariant: The Ideal Pure Cycle at the Root of the Aberrant Trade Cycle

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The heart of the normative theoretical framework that can actually explain business and trade cycles is what (Lonergan) calls the ‘Pure Cycle’ (§10, §24, 114).  This cycle generalizes into clearly articulated relationships the ideal phases characteristic of major economic transformations as they depart from a stationary phase and move through phases first of surplus expansion and then of basic expansion, only to return to a new stationary phase. … (CWL 15, Editors’ Introduction, lxiii)  (Continue reading)

Why and How the Basic Expansion Fails to be Implemented

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In the ideal pure cycle, the long-term expansion proceeds from a static phase through a proportionate-expansion phase , then through a surplus-expansion phase, then through a basic-expansion phase, and finally into a higher static phase.

At (the beginning of a basic expansion) an economic system is confronted with an intrinsic test. It success will be established if it can complete the major basic expansion and – without mishap, without inflation, without unemployment, without a break in confidence –  make its way serenely into the haven of the stationary state.  I mean of course, not the stationary state of mere backwardness, not the stationary state of stagnation when a disastrous crash follows on an earlier apparent triumph, but the stationary state that preserves all the gains of the preceding major expansions.  It is (then) content to produce their gains at a constant rate.  Its duration may be short or long, for in each case it must wait until such time as further new developments are grasped by human intelligence and eventually become practically conceived possibilities. [CWL 15, 80] (Continue reading)