We investigated the effects of teacher human and social capital on growth in student performance in a sample of 1,013 teachers organized into 239 grade teams. We found that teacher human capital that is specific to a setting and task, and some indicators of teacher social capital, predicted student performance improvement. At the team level, average educational attainment and horizontal tie str...

The article shows simulation techniques as a tool for extrapolation of long-term financial variables to support choice of savings form. Special attention has been paid to techniques used in the case of incomplete information or lack of it, that is in uncertainty conditions, accompanying modelling of system behaviour in the distant future. The experiment has been performed on the stochastic mode...

We set up a theoretical framework to analyse the role of economic growth and technological progress in the erosion of social capital. Under certain conditions on parameters, the relationship between technological progress and social capital can take the shape of an inverted U curve. Furthermore, we show the circumstances that allow the economy to follow trajectories where the stock of social ca...

It is a well-documented fact that social trust, i.e., the extent to which people trust others, and political trust, i.e., trust in political institutions, are key factors in social capital theory. However, to compare these concepts in cross-national or longitudinal frameworks, it is important to fi rst establish whether the measurements of these concepts are compatible across countries or over ...

This paper investigates the relationship between firm value and board composition with consideration of the effects of D&O insurance: monitoring incentive and moral hazard. Based on three measurements of firm value, we find that (1) D&O insurance provides monitoring incentive for the board; (2) firm value is significantly related to board composition and D&O insurance; and (3) the function of D...

Many scholars ask—either implicitly or explicitly—why anyone should study entrepreneurship. Data are difficult to obtain, theory is underdeveloped, and many findings to date are the same as those obtained in other areas of business, although differences in legitimacy and value as well as in the practical and theoretical importance of studying entrepreneurship exist. However, since the publicati...

The present descriptive survey aims to analyze sustainable rural livelihood in Langarud County of Guilan province, Iran. The statistical population was composed of all rural people in this county (N=37904). Convenience sampling used to determine sample size (n=180). They were selected by proportionally allocated random sampling method. The research instrument was a self-designed questionnaire w...

We examine the impact of institutional quality and social capital on aid effectiveness. We find strong evidence that social capital and institutions enhance aid effectiveness. Moreover, once we account for the role of social capital and institutions, the impact of policies tend to disappear. These findings have important policy implications as they indicate that conditioning aid allocation on ‘...

In IT Outsourcing, strategic alignment between a customer and an IT outsourcing provider is very important. This article uses resource-based theory, social capital theory, and organizational learning theory to analyze the relationship between a customer and a provider in IT services Outsourcing context. Based on the former analysis, this article applies a strategic alignment model for managing ...