This paper reproduces the performance of two international shipping stock indexes and two physical shipping indexes by investing only in stock portfolios that our algorithms determine. In our analysis, we use daily stock data and address the index-tracking problem with the differential evolution...

The aim of this paper was to investigate the validity of the Efficient Market Hypothesis in conjunction with Rational Expectations in the formation of dry bulk ship prices over the period January 1976-December 1997. Tests for market efficiency include those of orthogonality and unpredictability...

The aim of this paper is to investigate the existence and nature of seasonality (deterministic or stochastic) in tanker freight markets and measure and compare it across sub-sectors and under different market conditions (expansionary and contractionary) for the period January 1978 to December...

This paper investigates the nature of seasonality (determistic and/or stochastic) in dry bulk breight rates, and measures and compares it across freight rates of different vessel sizes (Carpesize, Panamax and Handysize), contract duration (spot, 1-year and 3-year time charters) and market...

Changes in shipping freight rates predict stock market returns. In today's global world, where economies are linked through international trade, shipping freight rates carry information about economic activity which is reflected in stock returns. Our results are statistically and economically...