today export diversification has become one of the most important economic objectives of development strategies in the developing countries. for various reasons, such as preventing instability in export prices of primary products in global markets, reducing fluctuations in exchanges of them compared with industrial goods, producing dynamic benefits resulted from exporting various goods and incr...

The objective of this study is to model and estimate the effect of financial services in the agricultural sector of Iran on the value added of this sector. Moreover, since as of 1984, the Interest Free Banking law was implemented, the effect of this change on the value added of the sector will be studied as the second objective. The model of the study consists of three tions. The volume of real...

Opening the capital account allows financially constrained firms to raise capital from abroad. Since capital and skilled labor are relative complements, this increases the relative demand for skilled labor versus unskilled labor, leading to higher wage inequality. Using aggregate data and exploiting variation in the timing of capital account openings across 20 mainly European countries, I find ...

This paper investigates how firms dynamically adjust their use of capital, labor, energy, and materials using the Colombian Census of Manufacturing. This Census contains data at the establishment level and provides evidence of a mix of smooth and lumpy adjustments and of interrelated factor adjustments. Based on this evidence, I propose a dynamic firm model that incorporates five key features: ...

The government for a jurisdiction has both capital and labor taxes at its disposal. It taxes mobile capital to finance the public good despite the desire to attract capital and despite the tax on immobile labor if capital incomes are distributed more unequally than labor incomes among the residents of the jurisdiction. The result extends to progressive taxes and to pure redistribution. JEL clas...

One of the factors which influence individual's decision for presence or absence in the labor force is their personal features. In order to take appropriate policies to create employment and remove its obstacles in the countries labor market, we need to know the factors mentioned above and determine the amount and direction in which each factor influences the probability of individual's presenc...

The rate of change in the share of skilled labor has increased steadily over the past 35 years in Swedish manufacturing. A closer inspection of the period after 1970 indicates that while relative supply changes of skilled labor seem to have been the main driving force behind the growing skill shares in manufacturing industries over the period 1970-85, an acceleration in the relative demand for ...

As the U.S. population ages, the growing retiree-worker ratio increases the burden of public retirement systems. Is it efficient to maintain a defined-benefit social security system? Should PAYGO benefits be reduced and private retirement savings be encouraged? The paper examines these questions in a neoclassical growth model with overlapping generations and demographic uncertainty. In case of ...