Research Topics

Modern money theory (MMT) synthesizes several traditions from heterodox economics. Its focus is on describing monetary and fiscal operations in nations that issue a sovereign currency. As such, it applies Georg Friedrich Knapp’s state money approach (chartalism), also adopted by John Maynard Keynes in his Treatise on Money. MMT emphasizes the difference between a sovereign currency issuer and a sovereign currency user with respect to issues such as fiscal and monetary policy space, ability to make all payments as they come due, credit worthiness, and insolvency. Following A. Mitchell Innes, however, MMT acknowledges some similarities between sovereign and nonsovereign issues of liabilities, and hence integrates a credit theory of money (or, “endogenous money theory,” as it is usually termed by post-Keynesians) with state money theory. MMT uses this integration in policy analysis to address issues such as exchange rate regimes, full employment policy, financial and economic stability, and the current challenges facing modern economies: rising inequality, climate change, aging of the population, tendency toward secular stagnation, and uneven development. This paper will focus on the development of the “Kansas City” approach to MMT at the University of Missouri–Kansas City (UMKC) and the Levy Economics Institute of Bard College.

A Comparison of the Evolution of the Positions of Hyman Minsky and Abba Lerner

This paper examines the views of Hyman Minsky and Abba Lerner on the functional finance approach to fiscal policy. It argues that the main principles of functional finance were relatively widely held in the immediate postwar period. However, with the rise of the Phillips curve, the return of the Quantity Theory, the development of the notion of a government budget constraint, and accelerating inflation at the end of the 1960s, functional finance fell out of favor. The paper compares and contrasts the evolution of the views of Minsky and Lerner over the postwar period, arguing that Lerner’s transition went further, as he embraced a version of Monetarism that emphasized the use of monetary policy over fiscal policy. Minsky’s views of functional finance became more nuanced, in line with his Institutionalist approach to the economy. However, Minsky never rejected his early beliefs that countercyclical government budgets must play a significant role in stabilizing the economy. Thus, in spite of some claims that Minsky should not be counted as one of the “forefathers” of Modern Money Theory (MMT), this paper argues that it is Minsky, not Lerner, whose work remains essential for the further development of MMT.

The Advantages of Owning the Magic Porridge Pot

Over the past two decades there has been a revival of Georg Friedrich Knapp’s “state money” approach, also known as chartalism. The modern version has come to be called Modern Money Theory. Much of the recent research has delved into three main areas: mining previous work, applying the theory to analysis of current sovereign monetary operations, and exploring the policy space open to sovereign currency issuers. This paper focuses on “outside” money—the currency issued by the sovereign—and the advantages that accrue to nations that make full use of the policy space provided by outside money.

This September, voters in Scotland will decide whether to break away from the United Kingdom. If supporters of independence carry the day, pivotal choices that affect the scope of Scotland’s economic sovereignty and its future relationship to the UK will need to be made, particularly with respect to the question of its currency. As the disaster in the eurozone makes clear, it is essential to get these arrangements right.

In this policy brief, Philip Pilkington outlines a monetary framework designed to meet the macroeconomic challenges that would be faced by a newly separate Scotland. His conclusion: while it would be in Scotland’s best interests to continue using the sterling in the short run, making the transition to issuing its own, freely floating currency would place the country on a more stable economic footing.

An Alternative to Economic Orthodoxy

This paper explores the intellectual history of the state, or chartalist, approach to money, from the early developers (Georg Friedrich Knapp and A. Mitchell Innes) through Joseph Schumpeter, John Maynard Keynes, and Abba Lerner, and on to modern exponents Hyman Minsky, Charles Goodhart, and Geoffrey Ingham. This literature became the foundation for Modern Money Theory (MMT). In the MMT approach, the state (or any other authority able to impose an obligation) imposes a liability in the form of a generalized, social, legal unit of account—a money—used for measuring the obligation. This approach does not require the preexistence of markets; indeed, it almost certainly predates them. Once the authorities can levy such obligations, they can name what fulfills any obligation by denominating those things that can be delivered; in other words, by pricing them. MMT thus links obligatory payments like taxes to the money of account as well as the currency. This leads to a revised view of money and sovereign finance. The paper concludes with an analysis of the policy options available to a modern government that issues its own currency.

A Sovereign Currency Approach

This paper examines the fiscal and monetary policy options available to China as a sovereign currency-issuing nation operating in a dollar standard world. We first summarize a number of issues facing China, including the possibility of slower growth, global imbalances, and a number of domestic imbalances. We then analyze current monetary and fiscal policy formation and examine some policy recommendations that have been advanced to deal with current areas of concern. We next outline the sovereign currency approach and use it to analyze those concerns. We conclude with policy recommendations consistent with the policy space open to China.

As the crisis in Europe spreads, policymakers trot out one inadequate proposal after another, all failing to address the core problem. The possibility of dissolution, whether complete or partial, is looking less and less farfetched. Alongside political obstacles to reform, there is a widespread failure to understand the nature of this crisis. And without seeing clearly, policymakers will continue to focus on the wrong solutions.

Yet another rescue plan for the European Monetary Union (EMU) is making its way through central Europe, but no one is foolish enough to believe that it will be enough. Greece’s finance minister reportedly said that his nation cannot continue to service its debt, and hinted that a 50 percent write-down is likely. That would be just the beginning, however, as other highly indebted periphery nations will follow suit. All the major European banks will be hit—and so will the $3 trillion US market for money market mutual funds, which have about half their funds invested in European banks. Add in other US bank exposure to Europe and you are up to a potential $3 trillion hit to US finance. Another global financial crisis is looking increasingly likely.

We first summarize the situation in Euroland. Our main argument will be that the problem is not due to profligate spending by some nations but rather the setup of the EMU itself. We then turn to US problems, assessing the probability of a return to financial crisis and recession. We conclude that difficult times lie ahead, with a high probability that another collapse will be triggered by events in Euroland or in the United States. We conclude with an assessment of possible ways out. It is not hard to formulate economically and technically simple policy solutions for both the United States and Euroland. The real barrier in each case is political—and, unfortunately, the situation is worsening quickly in Europe. It may be too late already.