Migrant remittances reached 21 billion dollars in SSA in 2008 according to the World Bank estimates. Despite these important flows, few macroeconomic studies have been conducted on this topic in SSA compared to other developing regions. The existing studies on the impact of remittances in SSA...

The current consensus in macroeconomics, or New Neoclassical Synthesis (NNS), is based on dynamically stochastic general equilibrium (DSGE) modelling with a RBC core to which nominal rigidities are added by way of imperfect competition. The strategy is to minimize the frictions that are required...

I derive a rule for the allocation of non-leisure time which can account for variations in labor time between the market and the non-market sectors and can accord well with Okun's law. Applying this rule empirically to the informal economy confirms, contrary to previous findings, that corporate...

In this paper we formulate a continuous-time behavioral (a la cumulative prospect theory) portfolio selection model where the losses are constrained by a pre-specified upper bound. Economically the model is motivated by the previously proved fact that the losses occurring in a bad state of the...

The failures of the socialist model, evidenced by high unemployment, have led France to reorient itself towards more enterprise creation. These entrepreneurial ventures require financing. However, bankers do not want to assume the high risk of newly created enterprises. Moreover, small...

Subprime crisis has ended history of many banks in the USA. As of now 22 banks have been closed because of Subprime crisis. It started with the Lehman Brothers, a 138 year old company filed bankrupt followed by Washington Mutual Funds. Like this 20 other small and medium size banks collapsed....

The consumption tax is imposed on the consumer, but it also affects the wealth of the producer because of the tax incidence effect: depending on supply and demand elasticity, the consumption tax reduces the market clearing price. Therefore it affects cash flows from corporate investment and...

We study the features of the incentives for investing in capital goods with higer durability. We argue that economies which invest in capital goods with less durability may have a lower economic growth. We build a theoretical model with endogenous depreciation rate. The model we present is one...

In this paper, we examine net investment during the early stages of transition using micro data on the population of medium and large industrial firms in the Czech Republic during the 1992-95 period. We examine the relevance of alternative models of investment and test if investment behavior...

This paper examines the relationship between the market weight of a single stock and the betas of both that stock and the residual portfolio. Theory suggests that the effect of such a large weight is to significantly reduce the beta of the residual portfolio, and it may also significantly raise...