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Articles 1 - 9 of 9
Full-Text Articles in Economic Theory
Can Price Controls Be Optimal? The Economics Of The Energy Shock In Germany, Tom Krebs, Isabella M. Weber
Can Price Controls Be Optimal? The Economics Of The Energy Shock In Germany, Tom Krebs, Isabella M. Weber
Economics Department Working Paper Series
In the wake of the global energy crisis, many European countries used energy price controls to fight inflation and to stabilize the economy. Despite its wide adoption, many economists remained skepti- cal. In this paper, we argue that price controls should be part of the policy toolbox to respond to shocks to systemically important sectors because not using them can have large economic and polit- ical costs. We put forward our arguments in two steps. In a first step, we analyze the impact on the German economy and society of the global energy crisis that followed Russia’s attack on Ukraine …
Endogenous Business Cycles And Economic Policy, Peter Skott
Endogenous Business Cycles And Economic Policy, Peter Skott
Economics Department Working Paper Series
This paper examines the dynamics of Keynesian models that incorporate feedback effects from the labor market to income distribution, in- vestment, aggregate demand and output. A baseline version of the model can generate endogenous growth cycles, but cumulative divergence and economic collapse also become possible for plausible parameter values. Extensions of the model that include monetary and Öscal policy show greater robustness: the local instability of the stationary point leads to limit cycles (rather than complete collapse), even when large, destabilizing changes are made to parameters describing the private sector. The robustness of the general approach is reinforced by the …
Economic Growth In Dual And Mature Economies: Revisiting The Pasinetti And Neo-Pasinetti Theorems, Peter Skott
Economic Growth In Dual And Mature Economies: Revisiting The Pasinetti And Neo-Pasinetti Theorems, Peter Skott
Economics Department Working Paper Series
This paper (i) examines the role of income distribution in the determination of the average saving rate and the growth process in dual and mature economies, and (ii) revisits the Pasinetti and neo-Pasinetti theo- rems. The profit share may influence saving because of differences in the saving rates across households (the Pasinetti theorem) or because firms retain part of their earnings (the neo-Pasinetti theorem). The two mechanisms are not mutually exclusive, and the alignment between warranted and natural growth rates in mature economies can happen through feed- back e¤ects from employment to the distribution of income.
Mmt And Policy Assignment In An Open Economy Context: Simplicity Is Useful, Oversimpliflication Not So Much, Arslan Razmi
Mmt And Policy Assignment In An Open Economy Context: Simplicity Is Useful, Oversimpliflication Not So Much, Arslan Razmi
Economics Department Working Paper Series
Modern Monetary Theory (MMT) has recently received significant attention in academic and policy circles. Critics question the sustainability of MMT-prescribed approaches to fiscal and monetary policy, especially over extended periods of time, in the presence of international financial markets, and for developing country governments that borrow in foreign currency. I formalize some of these arguments using a dynamic, open economy, Tobin-Markowitz portfolio balance environment that takes into account: (1) the role of expectations in the foreign exchange market and the feedback mechanisms between these and the exchange rate and inflation, and (2) interactions between the current account, debt accumulation, and …
Inflation In Times Of Overlapping Emergencies: Systemically Significant Prices From An Input-Output Perspective, Isabella M. Weber, Jesus Lara Jauregui, Lucas Teixeira, Luiza Nassif Pires
Inflation In Times Of Overlapping Emergencies: Systemically Significant Prices From An Input-Output Perspective, Isabella M. Weber, Jesus Lara Jauregui, Lucas Teixeira, Luiza Nassif Pires
Economics Department Working Paper Series
In the overlapping global emergencies of the pandemic, climate change and geopolitical confronta- tions, supply shocks have become frequent and inflation has returned. This raises the question how sector-specific shocks are related to overall price stability. This paper simulates price shocks in an input-output model to identify sectors which present systemic vulnerabilities for monetary stability in the US. We call these prices systemically significant. We find that in our simulations the pre-pandemic average price volatilities and the price shocks in the COVID-19 and Ukraine war inflation yield an almost identical set of systemically significant prices. The sectors with system- ically …
Systemic Cycles Of Accumulation And Chaos In The World Capitalist System: A Missing Link, Giorgos Galanis, Christian Koutny, Isabella Weber
Systemic Cycles Of Accumulation And Chaos In The World Capitalist System: A Missing Link, Giorgos Galanis, Christian Koutny, Isabella Weber
Economics Department Working Paper Series
We re-examine the Systemic Cycles of Accumulation (SCA) of Arrighi (2010) and Arrighi and Silver (1999) which provide a framework for the analysis of the cyclical patterns of geographical expansion of trade and production and the related shifts of hegemonic power within the world capitalist system. Within the SCA framework, the last stage of a hegemonic cycle is characterized by what is called ‘systemic chaos’, however the drivers of these chaotic dynamics have not been explicitly analyzed. This article fills this gap by providing a link between the accumulation process, the spatio-temporal fix, and systemic chaos, in three steps. First, …
Growth Cycles In Mature And Dual Economies, Peter Skott
Growth Cycles In Mature And Dual Economies, Peter Skott
Economics Department Working Paper Series
Mature economies may experience fluctuations, but the average medium and long run growth rate matches the natural rate. Like Kaldor's neo- Keynesian models, the Marx-Goodwin tradition explains this outcome by endogenizing the distribution of income and assuming that the accumulation of capital is increasing as a function of the profit share. The application of Goodwin cycles to developing economies may be hard to justify, however. The modified Goodwin models in this paper include relative-wage norms as a central element of wage formation. Norms change endogenously, leading to path dependence (hysteresis) in the stationary solution for the employment share of the …
The (Im-)Possibility Of Rational Socialism: Mises In China’S Market Reform Debate, Isabella M. Weber
The (Im-)Possibility Of Rational Socialism: Mises In China’S Market Reform Debate, Isabella M. Weber
Economics Department Working Paper Series
This paper investigates the long first decade of reform in China (1978-1992) to show that Mises, in particular his initiating contribution to the Socialist Calculation Debate, became relevant to the reconfiguration of China’s political economy when the reformers gave up on the late Maoist primacy of continuous revolution and adhered instead to an imperative of development and catching up. During the Cultural Revolution, Mao had rejected the notions of efficiency and rational economic management. In the late 1970s, the reformers under Deng Xiaoping’s leadership elevated these notions to highest principle. As a result, Mises’ critique that socialism could not achieve …
The Nature Of Money And The Theory Of International Trade: Thornton And Ricardo, Isabella M. Weber
The Nature Of Money And The Theory Of International Trade: Thornton And Ricardo, Isabella M. Weber
Economics Department Working Paper Series
A rich recent literature reinvestigates the nature of money, but little attention has been paid to the ramifications of the ways in which we theorize money for the theory of international trade. This paper examines the logical relationship between the neutrality of money and self-balancing trade based on Henry Thornton and David Ricardo as two foundational contributions to credit and commodity money theories respectively. I show that both authors theorize trade as self-balancing whenever money is conceptualized as neutral. I distinguish two notions of the neutrality of money: ex ante and ex post neutrality. In Thornton’s Paper Credit money is …