We analyze the optimal window length in the average inflation targeting rule within a Behavioral THANK model of Pfäuti and Seyrich (2022). The central bank faces an occasionally binding effective lower bound (ELB) or persistent supply shocks and can also use quantitative easing when we merge...

Since New Zealand adopted Inflation Targeting as a monetary policy in 1990, many countries have adopted inflation targeting. Due to the high accountability and high transparency of central banks under IT policy, it is expected to achieve price stability easily. In this paper, we investigate...

The Covid-19 pandemic has led to a large disruption of global supply chains. This paper studies the implications of supply chain disruptions for inflation and monetary policy in sub-Saharan Africa. Increases in supply chain pressures have had a sizeable impact on headline, food, and tradable...

I investigate the welfare maximizing steady-state inflation rate in a heterogeneous-agent New Keynesian model with Downward Nominal Wage Rigidity (DNWR). After matching the annual wage change distribution in the U.S., I show that DNWR has a very significant impact on the economy when the...

This paper is a revisit of earlier version of collaborative study pursued with the intention of assessing the possibility of implementing Inflation Targeting (IT) regime in Sierra Leone. Using monthly time series data spanning 2010M1 - 2021M12, Unit Root test confirmed the use of Vector...

Optimal monetary policy studies typically rely on a single structural model and identification of model-specific rules that minimize the unconditional volatilities of inflation and real activity. In our proposed approach, we take a large set of structural models and look for the model-robust...

We propose an unobserved components model with stochastic volatility and structural shocks to explore the relevant factors that influence trend inflation in the USA. Using structural shocks that incorporate a broad set of information for the US economy, we find that four structural shocks have...

This paper analyses the effects of change by the South African Reserve Bank (SARB) in its preferred definition of inflation target in July 2017 from a range to a point target. We estimate the implications of this shift by means of a Bayesian vector autoregression-based counterfactual exercise....