The purpose of this paper is to determine the optimal timing of migration from an individual point of view. In addition to the economic differences between the countries, the optimal migration age also depends on social factors, in particular, the preference for the country of birth and the...

The purpose of this paper is to determine the optimal timing of migration from an individual point of view. In addition to the economic differences between the countries, the optimal migration age also depends on social factors, in particular, the preference for the country of birth and the...

This paper employs a panel econometric model, and takes the horizontal and vertical FDI approach into account in the same empirical specification to scrutinize the determinants of FDI outflows from the selected EU countries at the industry level. We show that both cost related factors and...

Enhanced Index Tracking is the problem of selecting a portfolio that should generate excess return with respect to a benchmark index. Here we propose a large-size linear optimization model for Enhanced Index Tracking that selects an optimal portfolio according to a new stochastic dominance...

This paper proposes a novel method of global optimization based on host-parasite co-evolution. It also develops a Fortran-77 code for the algorithm. The algorithm has been tested on 100 benchmark functions (of which the results of 32 relatively harder problems have been reported). In its search...

We show that, in a pure exchange smooth economy, a redistribution of endowments involving singular economies can be supported by a unique and continuous path of supporting equilibrium price vectors if this redistribution is the projection of a path on the equilibrium manifold transversal to the...

This paper sets up an endogenous growth model to examine the effects of an expansion of defense spending share on inflation, economic growth and welfare. It is found that: (i) an increase of defense spending share will lower the inflation rate and stimulate the economic growth. (ii) from the...

So-called “search equilibrium models” typically have multiple equilibria. In almost all studies on these models, only steady states are considered mainly because it is difficult to find non-stationary equilibria. This difficulty does not disappear even if we consider finite-horizon...

Suppose a group of individuals must decide whether to undertake a public project. The private commodity space, from which are also drawn the inputs for the public good, exhibits the Riesz decomposition property. We give a sufficient condition for the existence of a feasible provision of the...

The Economic Freedom of North America is a widely used political economy indicator related to outcomes such as entrepreneurship, equity prices, housing prices, and migration. As a result, relative rankings are often mentioned in policy discussions. The ranking of regions based on economic...