Are restrictions on fiscal policy necessary for monetary policy to be able to deliver price stability? When households are Ricardian, the net present value of future fiscal surpluses needs to equate the real value of government debt absent inflation. We show that when households are not...

Fiscal rules have been shown to support fiscal discipline by improving government budget balances and restraining the growth of debt. However, questions remain about what enhances their effectiveness and how certain conditions help to build the credibility needed for their survival and success....

Recent crises have cast doubt on the legitimacy of technocratic power, yet its role in global economic governance remains poorly understood. Revisiting the collapse of Bretton Woods, we propose a dynamic theory of global monetary governance to explain how expanding central bank discretion can...

The trade-off between consistent (rule-based) and optimal fiscal policy became evident in the zero lower bound era. With such low interest rates, the argument goes, optimal fiscal policy required extending debt financed public investment spending. But while fiscal rules ensured consistency, they...

I show that in a canonical HANK model, under a balanced budget fiscal rule, the effect of a nominal interest rate peg is much larger than in a representative agent (RA) model. By contrast, under a standard fiscal rule where tax revenue responds gradually to deviations of the debt-to-GDP ratio...

This paper estimates a New Keynesian model with a nonlinearity in the monetary policy rule to capture the practice of inflation targeting with target zones or tolerance bands. Private-sector agents form subjective expectations, update their beliefs over time using a perceived model of the...

The ECB can fulfil its mandate better and contribute to a stronger Europe by adopting sensible rules instead of relying on discretionary decision-making. A simple rule for the policy rate can promote systematic monetary policy and protect against significant policy errors. Ending the reliance on...

This paper assesses the effectiveness and public finance implications of the German debt brake, a constitutional balanced budget rule introduced in 2009 that aims to ensure a sustainable path of public indebtedness. In order to estimate its causal effects, our paper employs a synthetic control...

The post-pandemic inflation surge underscores that monetary policy continues to be hampered by two long-standing challenges: the pretence of knowledge and the proclivity for discretion. Focusing on the Federal Reserve, this paper demonstrates how simple policy rules, designed to be robust under...

To study the economic and welfare consequences of alternative time paths towards net zero CO2e emissions, we develop a multi-sector dynamic computable general equilibrium model of an open economy with heterogeneity in abatement costs across sectors and firms and with adjustment costs in the...

Subdued economic activity and low tax revenues, especially during crises, drive borrowing and increase public debt. During these periods, to ease the debt burden, central banks may face pressure to deviate from policy targets. Under fiscal dominance, debt sustainability relies on low interest...

This paper investigates the implications of the European Union's revised fiscal governance framework for Italy, a country facing the dual challenge of high public debt and persistent economic stagnation. Using a Stock-Flow Consistent (SFC) macroeconometric model of the Italian economy (MITA), we...

The aim of this paper is to investigate how the central bank of Mexico - a prototypical emerging market economy (EME) - adjusted its reaction coefficients according to an estimated Taylor-type rule in response to the COVID-19 pandemic and the posterior surge in inflation. To do so, we estimate a...

We develop a simple two-period principal-agent model in which a present-biased government, the agent, chooses public investment levels given a deficit rule imposed by the principal. The principal sets a deficit cap to curb current debt-financed consumption. In doing so, it also reduces long-term...

This study empirically explores the dynamic effect of MP and FP on the economic growth of Thailand from Q1:2003 to Q2:2024. In this study, data analysis was conducted using an advanced sequence of the econometric modeling approach to guarantee that the estimated results were more consistent and...

We offer a contribution to the analysis of optimal monetary policy. The standard approach to determine what policy rule a central bank should follow is to take a single structural model and minimize the unconditional volatilities of inflation and real activity. In this paper, we propose monetary...

I show that in linear rational expectation models, the effect of a monetary tightening can be simulated using contemporaneous and anticipated monetary policy shocks that replicate the forward curves observed during the period of interest, normalized with the forward curve observed in the quarter...

During the neoliberal era, fiscal policy was side-lined: from a political economy perspective, it was seen as biased toward deficit and debt accumulation, while from a macroeconomic perspective, its potential role as a business cycle stabiliser was shifted to monetary policy, in line with the...

This paper estimates various Taylor rules for Norway based on the observed money market rate (Nibor). We begin by examining standard Taylor rules from the literature, applying them to Norwegian data to assess their fit. Next, we estimate a benchmark Taylor rule that is included in Norges Bank's...

This paper investigates whether the new expenditure rule of the European Union (EU) can restore dynamic stability and determinacy with bounded public debt in an otherwise unstable economic environment. We build upon the standard New Keynesian dynamic general equilibrium model so as to compare...

We study for a benchmark small open emerging economy an optimal robust monetary policy à la Hansen and Sargent (2003) considering additive model uncertainty. The robust control approach supposes that economic agents are not able to assign probabilities to a set of all plausible models and...

Fiscal rules are argued to be important for sound and sustainable fiscal policies and have been increasingly adopted over the last 20 years. As increased fiscal pressure and fiscal risks urge countries to address the public debt legacy left by recent economic crises, fiscal rules come under...

The European fiscal governance framework remains incomplete, hindering policy coordination during economic shocks and affecting the transmission of the single monetary policy. High public debt and low public investment worsen resilience across Member States. Many policymakers, institutions, and...

A large share of euro area member states is highly indebted. On average, their debt ratios have experienced a strong and continued upward trend that needs to be reversed. The debt sustainability analysis in the new fiscal rules provides great flexibility to member statesbut exhibits weaknesses...