Abstract This study investigates the empirical validity of the variability hypothesis in Turkey for the period of February 2005-November 2015, by using cross-sectional relative price data and by focusing on the assumptions of linearity and stability. The linearity assumption between the two variables is ensured by estimating quadratic regression equation. The assumption of stability is secur...

In this paper, we consider the extent to which the aggregate happiness of a country affects the flow of people across its borders. We merge data from the World Values Survey, which produces happiness indices for 84 countries between 1981 and 2004, with three different migration datasets. We find that happiness has a U-shaped relationship with emigration rates: emigration rates fall in happiness...

the Environmental Kuznets Curve (EKC) hypothesis postulates an inverted U-shaped relationship between economic growth and many local environmental health indicators, while some economists argue that the relationship follows other patterns. By using an overlapping generations (OLG) model, we focus on technological effects, where the properties of the existing pollution abatement technologies cou...

The purpose of this study is to understand how social structures shape the development of e-government portals and vice versa. E-Government portal research has focused on adoption, service delivery, accessibility, challenges, failures, evaluation and less on the co-shaping relationship between structure and interaction. Therefore, a knowledge gap exists on how social structure and interactions ...

T he impact of FDI on economic growth is neither homogeneous, nor completely clarified. Due to accumulation of capital in the host economy, FDI is expected to encourage the incorporation of new inputs and technologies in the process of production. However, the impact of FDI on economic growth is not so shaped up in empirical studies. Accordingly, while some studies remarked a positiv...

A growing body of evidence demonstrates that the accumulation of senescent cells is a plausible ageing mechanism. It has been proposed that the senescence of vascular cells plays a causal role in the development of cardiovascular pathologies. A key prediction arising from this hypothesis is that cultures of cells derived from donors with cardiovascular disease will show reduced in vitro replica...