The paper provides significant simplifications and extensions of results obtained by Gorsich, Genton, and Strang (J. Multivariate Anal. 80 (2002) 138) on the structure of spatial design matrices. These are the matrices implicitly defined by quadratic forms that arise naturally in modelling...

This paper examines the identifiability of the standard single-equation stochastic frontier models with uncorrelated and correlated error components giving, inter alia, mathematical content to the notion of “near-identifiability” of a statistical model. It is seen that these models are at...

Recently, microfinance has come under increasing criticism raising questions of the validity of iconic studies which have justified the microfinance phenomenon. This paper applies propensity score matching (PSM), which has become widely used for the analysis of observational data, to the study...

Why do legal permanent migrants return to their home countries? How do home country conditions influence this decision? This paper uses exogenous home country exchange rate shocks arising from the 1997 Asian Financial Crisis to distinguish return motivations of a national sample of Australian...

Many people emigrating abroad eventually return home. Yet, little is known about the returnees: who are they and how do they compare to those who did not return? How does their decision to return depend on economic situation at home? In this paper, I empirically analyze the propensity of US...

In this paper I test the capital accumulation conjecture that is used to rationalize return migration decisions in the context of immigrants in Germany and examine how labor market outcomes influence return migration decisions, with particular attention to selection in these outcomes in return...

In this paper, I test the savings accumulation conjecture that is used to rationalize return migration decisions in the context of immigrants in Germany. Using cross-country and time variation in purchasing power parity, I distinguish between the two competing capital accumulation conjectures...

Hedonic analysis is frequently implemented to generate implicit prices for location-specific amenities within single markets, either in cross-city wage differentials or within-city rent gradients. Amenities are shown to be generally priced in both land and labor markets, with single market...

The paper analyzes the migration dynamics in Americas from 1960 to 2005 using an equilibrium approach as is proposed in Sjaastad (1969) y Todaro (1969). With recent spatial econometrics techniques the migration flow is evaluated, controlling for labor mobility effect and regional wages....

Although migration and religion have traditionally developed as two separate research topics, in the current context of globalization and trans-nationalism attention begins to focus on the way they interconnect. Religion received little attention in Romanian studies on migration undertaken so...