This study examines the effect of financial factors on the sugar market by using Generalized Autoregressive Conditional Heteroskedasticity (GARCH) models. The results show that changes in capital and energy markets returns have a positive impact on the mean returns of Sugar futures as opposed to...

Preisgarantien im Einzelhandel scheinen auf den ersten Blick Ergebnis eines intensiven Wettbewerbs zu sein. Theoretische Analysen und empirische Studien zeigen jedoch, dass dies in der Regel nicht der Fall ist. Preisgarantien und hier vor allem Garantien, bei denen mehr als die Differenz zu...

We investigate the impact of agent communication networks on prices in an artificial stock market. Networks with different centralization measures are tested for their effect on the volatility of prices. Trading strategies diffuse through the different network topologies, mimetic contagion...

This paper employs an asymmetric component generalized autoregressive conditional heteroskedasticity (AC-GARCH) model to test the relation between securities transaction tax (STT) and market volatility. Proponents of an STT argue that such a tax will reduce market volatility by discouraging the...

Applying an open-economy macroeconomic model, incorporating the monetary policy reaction function and uncovering interest parity, this paper finds that the expected real exchange rate and real output exhibit an inverted J-shape relationship, suggesting that expected real depreciation increases...

Die Wirtschaft der Eurozone ist stark auf forschungsintensive Industrien spezialisiert. In den einzelnen Euroländern ist die Bedeutung dieser Branchen sehr unterschiedlich, besonders groß ist sie in Deutschland. Anders als in der aktuellen Diskussion zum Teil unterstellt, hat die Einführung...

This paper investigates the gender-selection decisions of immigrants in the United Kingdom, using data from the 1971–2006 General Household Survey. We examine sex-selection in the UK among immigrant families and the gender composition of previous births, conditional on socio-economic...

This paper points out the problems of liquidity, disposal and obtaining funds, inability to collect receivables, delayed payments in times of economic and financial instability and dynamic business upheavals and uncertainty. As a contribution to resolve these issues new alternative methods of...