Purpose: This paper aims to investigate the impact of oil price shocks on the Turkish sovereign yield curve factors. Design/methodology/approach: To extract the latent factors (level, slope and curvature) of the Turkish sovereign yield curve, we estimate conventional Nelson and Siegel (1987)...

Purpose – This paper aims to empirically examine the financing of small and medium sized enterprises (SMEs) through a financial growth lifecycle model. Design/methodology/approach – Data in publicly available databases are generally unsuitable to examine the financial lifecycle model, thus a...

The ability of investors to implement seasonal strategies implied by academic papers has been widely criticized, most recently by Hudson et al. (Applied Financial Economics, 12, 681-86, 2002). This paper addresses these concerns, and provides an example of a strategy derived from academic papers...

In this article we investigate the distribution of futures market returns and volumes. A variety of contracts are selected from agriculture, foreign exchange, industrial, equity and interest rate market sectors. Tests of normality indicate that all daily returns and daily volumes are not...

The aviation industry is characterized by low profit margins and a constant struggle with skyrocketing fuel costs. Financial and operational hedging strategies serve aviation managers as a tool to counteract high and volatile fuel prices. While most research on fuel hedging has concentrated on...

The concept of a minimum spanning tree is used to study the process of market integration for a large group of national stock market indices. We show how the asset tree evolves over time and describe the dynamics of its normalized length, mean occupation layer, and single- and multiple-step...

The Friday the 13th anomaly of Kolb and Rodriguez (1987) is revisited in an international context. Drawing on the philosophy of science approach of Lakatos (1978), the paper argues the importance of “anomalies” and the need for triangulation. Using the FTSE world indices over 1988–2000 for...