… V. Lenzen in his Nature of Physical Theory emphasizes the genetic process that begins from experiential contents of force, heat, extension, duration, etc., to move through a process of redefinition towards terms implicitly definedby empirically established principles and laws. .. Lindsay and Margenau in their Foundations of Physics, … may be said to exhibit a preference for terms implicitly defined by equations. [CWL 3, 81-82/105]
Macroeconomics is an explanatory science; as science it employs scientific method. (Continue reading)
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 →
Our contention is that a large discretionary injection of “free money” into the channels of Demand – whether by the Fed or the Treasury – rather than as “money justified” through the channels into productive supply, (S’-s’O’) and (S”-s”O”), is intrinsically inflationary. New money channeled into either the market for secondary financial assets or into the market for basic products, without the money being “justified” by productive output, is dangerously inflationary. (Continue reading)
We are commenting with respect to Andrew Lilley and Kenneth Rogoff’s “conference draft” discussing the advisability of a FRB policy of negative interest rates:
Lilley, Andrew and Kenneth Rogoff, April 24, 2019: “The Case for Implementing Effective Negative Interest Rate Policy” (Conference draft for presentation at Strategies For Monetary Policy: A Policy Conference, the Hoover Institution, Stanford University, May 4, 2019, 9:15 am PST) [Lilley and Rogoff, 2019] (Continue reading)
We hope to inspire serious graduate students of economics a) to seek and achieve an understanding of “Macroeconomic Field Theory,” b) to verifyempirically 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)
Harvard Magazine’s podcast, “Ask a Harvard Professor,” recently featured an interview of professors Doug Elmendorf and Karen Dynan – two good people – under the title Doug Elmendorf and Karen Dynan: How Much Can the Federal Budget and the Deficit Continue to Grow? (Click here for video and print versions of the interview)
Part III: A New Textbook, Lonergan’s Macroeconomic Dynamics: A Textbook in Circulation Analysis
Part IV Comments on The Federal Reserve’s Current Framework For Monetary Policy: A Review and Assessment, by Janice C. Eberly, James H. Stock, and Jonathan H Wright.
Part I: The Disorientations of Macroeconomists
One cannot help but admire and be grateful to the Federal Reserve Bank for its Flow of Funds matrices and the National Bureau of Economic Research for its GDP tables. Great information, well done! However, the Fed, the NBER, and the proponents of the DSGE methodology suffer from fundamental disorientations. The NBER’s descriptive, commonsense, national-income accounting must integrate the Fed’s data on credit and to be recast to provide an explanatory systematization of interdependent flows of products and money. Devotees must reorient themselves. (Continue reading)
In this section, we are contrasting familiar textbook models of macrostatic equilibrium, with Lonergan’s explanatory theory of macrodynamic equilibrium. We are contrasting a macrostatic toolkit with a purely relational field theory of macroeconomic dynamics. Lonergan discovered a theory which is more fundamental than the traditional wisdom based upon human psychology and purported endogenous reactions to external forces. His Functional Macroeconomic Dynamics is a set of relationships between n objects, a set of intelligible relations linking what is implicitly defined by the relations themselves, a set of relational forms wherein the form of any element is known through its relations to all other elements. His field theory is a singleexplanatory unity; it is purely relational, completely general, and universally applicable to every configuration in any instance. (Continue reading)