The Unassuming Economist

From a paper by Umberto Collodel and Vanessa Kunzmann:

“This paper investigates the transmission of monetary policy to financial markets within the Euro area, focusing on the role of uncertainty. While previous research has extensively examined the effects of changes in expected policy rates through event studies of European Central Banks (ECB) announcements, the impact of second moments and uncertainty has been far less explored. We address this gap by introducing a novel market-based measure of uncertainty regarding future interest rates, calculated as the difference in the standard deviation of Overnight Index Swap (OIS) rates in a three-day window around ECB policy announcements. Our findings reveal that ECB announcements generally increase market uncertainty about future interest rates, regardless of the sign of the policy surprise. This increased uncertainty significantly impacts asset prices, leading to higher nominal yields, lower stock market returns, and Euro appreciation against safe-haven currencies.”

From a post by Charles Collyns and Michael Klein:

“The price of gold has jumped over 40 percent since the end of 2023, reaching $3,000 per ounce in mid-March 2025. This leap cannot be explained by a sudden increase in the demand for gold as jewelry or for its use in industrial production. Rather, it reflects the shifting demand for the yellow metal as a financial asset. Historically, gold has been held by private investors who see gold as a good way to protect wealth during inflationary periods or when there is substantial economic or political uncertainty as well as by central banks as part of their international reserves. Can shifts in these motivations explain the recent dramatic rise in the gold price?”

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From a new paper by Efrem Castelnuovo, Kerem Tuzcuoglu, and Luis Uzeda:

“We propose a new empirical framework to estimate sectoral uncertainty from data-rich environments. We jointly decompose the conditional variance of economic time series into a common, a sector-specific, and an idiosyncratic component. By specifying a hierarchical-factor structure to stochastic volatility modeling, our framework combines both dimension reduction and flexibility. To estimate the model, we develop an efficient Markov Chain Monte Carlo algorithm based on precision sampling techniques. We apply our framework to a large dataset of disaggregated industrial production series for the U.S. economy. Our findings suggest that: (i) uncertainty is heterogeneous at a sectoral level; and (ii) durable goods uncertainty may drive some business cycle effects typically attributed to aggregate uncertainty.”

From a new paper by Caner Demir and, Raif Cergibozan:

“In this paper, we present the results of a study examining whether the European Union, where countries act in common on many issues such as monetary policy, abolition of borders and mobilization of labour and capital, also constitutes a union in terms of energy security. From this point of view, whether the energy security risk in the European Union has converged or not is tested by using various analysis methods covering the period 1980–2018 for 17 EU countries. The findings of the study not only reveal whether individual countries converge to the group average but also show whether the group as a whole forms a convergent outlook. The linear unit root analysis indicates that each country is in a stochastic convergence process towards the group average. In addition, time series beta convergence analysis, which takes into account country-specific structural break periods, is applied and the convergent-divergent situation of each country before and after the break is revealed. Following this determination of individual countries, whether the sample as a whole constitutes a convergent process is tested with sigma and panel beta convergence models and it is determined that the 17 countries subject to the analysis form a convergent outlook as a whole. A robustness check is also made via a nonlinear time series analysis and the previous findings are confirmed.”

From a paper by Borivoje D. Krušković:

“This paper analyzes the unanalized topic in macroeconomic (monetary) politics, which is the emergence of the currency crisis as a consequence of targeting inflation. Many central banks adopted inflation targeting under a pressure from the IMF. Sudden depreciation of exchange rate which results from a fall of foreign exchange reserves to a critically low level (below an optimal level) leads to currency crisis due speculative attack. The most widely used model in the decision of creating process of monetary policy in inflation targeting regime is the macroeconomic model of a small open economy from the group New Keynesian model.”