Propensity score matching is a widely-used method to measure the effect of a treatment in social as well as health sciences. An important issue in propensity score matching is how to select conditioning variables in estimation of the propensity score. It is commonly mentioned that only variables...

Inflation targeting is a monetary policy framework which was adopted by several emerging countries over the last decade. Previous empirical studies suggest that inflation targeting has significant effects on either inflation or inflation variability in emerging targeting countries. But, by...

Training programs are an important tool of human resource management, especially in case of technological and organizational changes inside a company. According to the human capital theory, trainings generally lead to increased post-training wages. Having this into consideration, this paper aims...

This article is an empirical study of residential land values in the vicinity of the TransMilenio system (Bus Rapid Transit, BRT) in Bogota´ (Colombia). The results have been established through impact evaluation by means of nonparameteric approaches (Propensity Score Matching, PSM) and...

We apply propensity score matching (PSM) to the estimation of household motor fuel purchase quantities, to tackle problems caused by infrequency of purchase. The results are compared to an alternative, regression-based, imputation strategy using the infrequency of purchase model (IPM). Using...

The purpose of this paper is to analyze the impact of trust-based relations on firm’s performance in transition economies. The trade credit variable is used as a proxy of trust-based relations and the propensity score matching method is employed to establish casual link between relational...

Discrimination is a significant issue in labour market economics across developed as well as developing countries. In this paper we inquire the actual size of wage discrimination in the Republic of Soutn Africa, accounting for large differences in individual endowments. We apply the...

We examine the employment effects of international outsourcing by using firm-level data from the Finnish manufacturing sector. A major advantage of our data is that outsourcing is defined based on firms’ actual use of intermediate inputs from foreign trade statistics. The estimates show that...

The aim of this study is to analyze and compare the results from Propensity Score Matching (PSM) and Spatial Hedonic Prices (SHP) methodologies estimating value fluctuations on residential proprieties in Bogotá (Colombia). Specifically, this study examines value fluctuations on residential...

Microfinance (MF) and family planning (FP) are thought to be very important interventions in the promotion of human development and it has been suggested that MF has significant beneficent impacts on contraceptive adoption and fertility. Thus, several authors, e.g. Amin, Hill and Li (1995), Amin...