After almost four decades of price stability, inflation has recently approached historical highs. Initially driven by global energy and food price increases, the magnitude of the surge in inflation caught central banks and markets by surprise. Price pressures are now increasingly broadening to...

This paper explores the Economic Theory of Inflation, meticulously progressing from fundamental concepts to intricate mathematical models. Investigating causes and consequences, the study draws on pertinent economic theories and empirical evidence. Key findings elucidate the multifaceted nature...

Currency debasement, defined as a loss of precious metal content (intrinsic value) of the circulating penny currencies over time, was a common feature in the monetary history of Europe, c. 1400–1900. Over the centuries the loss rate was sustained; between 1400 and 1900 A. D. the (south) German...

The paper presents a monetary policy model with an endogenous capital stock when a backwardlooking element in wage setting causes inflation persistence. We analyse how the endogeneityof the capital stock changes the macroeconomic dynamics with which policy interacts and itsimplications for...

This paper studies an advantage of commitment over discretion when a central bankobserves only noisy measures of current inflation and output, in the context of an optimizingmodel with nominal-price stickiness. Under a commitment regime, if current policy turns outto be too expansionary...

Using a model of island economy where financial markets aggregate dispersed informationof the public, we analyze how two-way communication between the central bankand the public affects inflation dynamics. When inflation target is observable and credibleto the public, markets provide the bank...

This study analyzes a two-country dynamic general equilibrium model with nominal rigidities,monopolistic competition and producer currency pricing. A quadratic approximation to the utility ofthe consumers is derived and assumed as the policy objective function of the policymakers.It is shown...

In a simple New Keynesian model, we derive a closed form solution for the inflationpersistence parameter as a function of the policy weights in the central bank’s Taylorrule. By estimating the time-varying weights that the FED attaches to inflationand the output gap, we show that the...