A vállalati erőforrások és képességek középponti szerepe a stratégiai menedzsmentben az 1990-es évtized óta egyértelmű, miután az erőforrás-alapú iskola (resource-based view, RBV) rámutatott, hogy a vállalatok heterogenitása alapvető hatással van azok...

Market efficiency has been in the spotlight for more than 50 years, since Fama introduced the Efficient Market Hypothesis. This is especially important from the point of view of information asymmetry, as stock market investors have information disadvantage compared to insiders which may result...

A kis- és középvállalkozások fontos szerepet játszanak az Európai Unió és Magyarország gazdaságában, ezért kiemelt stratégiai cél a versenyképességük elősegítése. Az Európai Unió komplex módon méri e téren az egyes tagállamok teljesítményét. Ennek ellenére a magyar...

We study a parent's demand for gratitude from his child. We view this demand as an intervening variable between the parent's earnings and the incidence of child labor. The demand for gratitude arises from the desire of a parent to receive care and support from his child late in life, while the...

This paper investigates recent developments in meta-analysis, the tool to quantitatively synthesize research in a certain body of literature. After providing a brief overview on how to do a meta-analysis and discussing recent methodological advancements in the field, I review applied...

This study analyzes the impact of the COVID-19 pandemic on exchange rates based on a comprehensive set of survey forecasts for more than 50 currency pairs. At the first stage, we assess whether the policy to manage the COVID-19 pandemic affects the expected path of exchange rates over the medium...

This paper tests the hypothesis that long-short speculators are able to generate short-term investment returns based on their sentiment for twelve agricultural commodity futures. For this purpose, we dynamically model the equidirectional trading of long and short commodity futures of long-short...

Empirical evidence suggests that considerable differentials in inflation rates exist across households. This paper investigates how central banks should react to household inflation heterogeneity in a tractable New Keynesian model. We include two households that differ in their consumer price...