We investigate the predictability of both volatility and volume for a large sample of Japanese stocks. The particular emphasis of this paper is on assessing the performance of long memory time series models in comparison to their short-memory counterparts. Since long memory models should have a...

We investigate the predictability of both volatility and volume for a large sample of Japanese stocks. The particular emphasis of this paper is on assessing the performance of long memory time series models in comparison to their short-memory counterparts. Since long memory models should have a...

The aim of this paper is to compare statistical properties of stock price indices in periods of booms with those in periods of stagnations. We use the daily data of the four stock price indices in the major stock markets in the world: (i) the Nikkei 225 index (Nikkei 225) from January 4, 1975 to...

We investigate the network topology of a comprehensive data set of the world-wide population of corporate entities. In particular, we have extracted information on the boards of all companies listed in Bloomberg's archive of company profiles in October, 2015, a total of almost 100,000 firms. We...

In this review we discuss advances in the agent-based modeling of economic and social systems. We show the state of the art of the heuristic design of agents and how behavioral economics and laboratory experiments have improved the modeling of agent behavior. We further discuss how economic...

Over the last decade, agent-based models in economics have reached a state of maturity that brought the tasks of statistical inference and goodness-of-fit of such models on the agenda of the research community. While most available papers have pursued a frequentist approach adopting either...

The paper investigates paid work beyond retirement age in Germany and the UK. This comprises a combination of work, payments from a pension (or several pensions) and old age which is counter to the assumed finality of retirement and the corresponding standardised passage from end of work into...

This paper presents a generalization of Varian's original contribution on disequilibrium models characterized by sequential trading. By building up the model on the differentiation of regimes we make the subject more easily comparable to standard disequilibrium models. Compared to the latter...

In this paper an inflationary regime is added to the Metzlerian inventory cycle model. It is shown that for all originally instable parameter values the time paths are stabilized to limit cycle oscillations between the Keynesian and the inflationary regimes. This result is due to the fact that...