Összefoglaló. A tanulmány célja annak vizsgálata, hogy az elmúlt évtizedekben OECD milyen szerepet vitt a globális és nemzeti szintű szocioökonómiai modellek alakításában. Vizsgáljuk befolyásának erejét, illetve azt is természetesen, irányba mozdította folyamatokat. Ehhez egyrészt visszamegyünk időben kezdetekhez elemezzük szervezet szerepének alakulását, másrészt pedig összehasonlítjuk más meg...

Macroeconomic forecasts are frequently produced, published, discussed and used. The formal evaluation of such forecasts has a long research history. Recently, a new angle to the evaluation of forecasts has been addressed, and in this review we analyse some recent developments from that perspective. The literature on forecast evaluation predominantly assumes that macroeconomic forecasts are gene...

[1] In this study we present the first results from the University of Michigan’s coupled magnetosphere-ionosphere-thermosphere general circulation model. This code is a combination of the Michigan MHD model with the NCAR thermosphere-ionosphereelectrodynamics general circulation model (TIEGCM). The MHD code provides specification of the high-latitude ionospheric electric potential and the parti...

The article presents an analysis of global trends in setting the inflation target and acceptable corridor fluctuations. Inflation targeting is important attribute monetary regime targeting, its main quantitative parameter. tendency 70 countries all over world are considered, which 41 have official recognition by International Monetary Fund (IMF) regarding regime. It was found that most set at 5...

This paper characterises South Korean monetary policy in the period of explicit inflation targeting that started in 1999. We calculate Bank of Korea’s parameters in the policy objective function, conditional on an estimated macro-model. We show that this central bank appears to have pursued optimal policy geared towards achieving price stability, while displaying a considerable degree of intere...

This paper investigates the trends of asset holdings across borders to GCC financial markets through panel data and compares findings with those acquired for OECD countries. A gravity model was set on bilateral gross cross-border investment flows between countries host 2002 2019. Three dependent variables were used; aggregate equity securities debt securities, securities. Data obtained from Int...

This paper revisits the classical Kennicutt method for inferring the stellar initial mass function (IMF) from the integrated light properties of galaxies. The large size, uniform high quality data set from the Sloan Digital Sky Survey DR4 is combined with more in depth modeling and quantitative statistical analysis to search for systematic IMF variations as a function of galaxy luminosity. Gala...