Finding Your Niche: Identity and Emotional Support in Emerging Adults' Adjustment to the Transition to College

This mixed‐method longitudinal study investigated the role of identity synthesis and emotional support from family, friends, and professors in emerging adults' mental health during the transition to college. A total of 167 ethnically and socioeconomically diverse emerging adults were surveyed and interviewed during the fall and the spring quarters of their first year in college. Cluster analysis revealed four mental health clusters: greatly improving mental health; maintaining positive mental health; poor mental health declining; and good mental health declining. Clusters that maintained or improved mental health over the first year of college had higher identity synthesis and emotional support from friends and family than clusters where mental health declined. Emotional support from friends was especially important for adjustment.     

Saudization (Localization) – A critical review

Abstract

This paper introduces the concept of Saudization and critically reviews its existing and potential impacts and consequences. It identifies that Saudization has positively contributed to reducing the overall percentage of foreign labor. However, there have been some difficulties, such as a decline in competitiveness among regional business companies with respect to a business friendly environment, and reduced direct foreign investment, which influenced the reduction of the tax on foreign investors. Saudization should place importance on skill development among Saudi nationals by strengthening educational and vocational training, and providing time-specific incentives, rather than relying only on a quota system. Saudization should be implemented more through market forces and incentives. Collecting comprehensive information on the nature and magnitude of Saudi unemployment could be a first step in developing appropriate Saudization policies. This paper suggests appropriate coordination and consultation between the government, the private sector and the public at large, so that any policies on Saudization become more easily acceptable and executable in both the public and private sector.     

Pre- versus post-crisis central banking in Qatar

In the years before the global financial crisis of 2008–2010, Qatar experienced a huge build-up of liquidity surplus in the banking system, mainly driven by surging net capital inflows. This paper identifies various sources of interbank liquidity in Qatar and discusses the various implications of structural primary liquidity surplus for the money market in particular and the economy at large. The paper attempts to evaluate the Qatar Central Bank policy making and conduct during the pre- and post-crisis periods within a framework of the Austrian monetary overinvestment theories, and concludes that the central bank had forcibly committed several forced monetary policy mistakes, which resulted in a breakdown in the interest rate channel of the monetary policy transmission mechanism. This led to the inability of the central bank to control the interbank interest rate and to an accelerating inflation rate during the pre-crisis years. In contrast, a dramatic change in the central bank's monetary policy framework and a deliberate monetary policy mistake on behalf of the central bank resulted in a restoration of the interest rate channel of the monetary policy transmission mechanism, stabilization of the interbank interest rate close to the central bank's policy rate and a sharp deceleration in the inflation rate in the post-crisis period. The paper concludes by offering brief policy recommendations.     

A new class of probability distributions via cosine and sine functions with applications

ABSTRACT

In this paper, we introduce a new class of (probability) distributions, based on a cosine-sine transformation, obtained by compounding a baseline distribution with cosine and sine functions. Some of its properties are explored. A special focus is given to a particular cosine-sine transformation using the exponential distribution as baseline. Estimations of parameters of a particular cosine-sine exponential distribution are performed via the maximum likelihood estimation method. A simulation study investigates the performances of these estimates. Applications are given for four real data sets, showing a better fit in comparison to some existing distributions based on some goodness-of-fit tests.     

Estimation of finite population variance in successive sampling using multi-auxiliary variables

ABSTRACT

In this paper, a general class of estimators for estimating the finite population variance in successive sampling on two occasions using multi-auxiliary variables has been proposed. The expression of variance has also been derived. Further, it has been shown that the proposed general class of estimators is more efficient than the usual variance estimator and the class of variance estimators proposed by Singh et al. (2011) when we used more than one auxiliary variable. In addition, we support this with the aid of numerical illustration.     

Bayesian Estimation Using Warner's Randomized Response Model through Simple and Mixture Prior Distributions

The linear discriminant function (LDF) is known to be optimal in the sense of achieving an optimal error rate when sampling from multivariate normal populations with equal covariance matrices. Use of the LDF in nonnormal situations is known to lead to some strange results. This paper will focus on an evaluation of misclassification probabilities when the power transformation could have been used to achieve at least approximate normality and equal covariance matrices in the sampled populations for the distribution of the observed random variables. Attention is restricted to the two-population case with bivariate distributions.     

Some extensions of circular balanced and circular strongly balanced repeated measurements designs

Repeated measurement designs are widely used in medicine, pharmacology, animal sciences, and psychology. In this paper the works of Iqbal and Tahir (2009 Iqbal, I., and M. H. Tahir. 2009. Circular strongly balanced repeated measurements designs. Communications in Statistics—Theory and Methods 38:3686–96.[Taylor &; Francis Online], [Web of Science ®] , [Google Scholar]) and Iqbal, Tahir, and Ghazali (2010 Iqbal, I., M. H. Tahir, and S. S. A. Ghazali. 2010. Circular first- and second-order balanced repeated measurements designs. Communications in Statistics—Theory and Methods 39:228–40.[Taylor &; Francis Online], [Web of Science ®] , [Google Scholar]) are generalized for the construction of circular-balanced and circular strongly balanced repeated measurements designs through the method of cyclic shifts for three periods.     

On some new randomized item sum techniques

A recent quantified version of item count technique (ICT), called the item sum technique (IST), was developed by Trappmann et al. (2014 Trappmann, M., I. Krumpal, A. Kirchner, and B. Jann. 2014. Item sum—A new technique for asking quantitative sensitive questions. Journal of Survey Statistics and Methodology 2 (1):58–77. doi:10.1093/jssam/smt019.[Crossref] , [Google Scholar]). In this method, two subsamples are required to obtain reliable data on the sensitive issues. In this article, we propose three alternative item sum techniques by utilizing an additional randomization device. The main advantage associated with the current study is that in order to estimate population sensitive parameters, it requires only one sample to obtain reliable data on quantitative sensitive issue without jeopardizing the privacy of participants. Furthermore, it reduces the cost, effort, and time as compared to usual IST. It is also free from the requirement of finding optimum subsample sizes as in the usual IST. The mean and variance of these proposed estimators are also derived and compared with those of the usual IST. Through algebraic and nnumerical comparsions, it is observed that the proposed techniques perform better than the usual IST. Moreover, the proposed randomized IST 3 is observed to be unconditionally more effeicient than the proposed IST 1 and IST 2.     

Effects of Workers' Remittances and its Volatility on Economic Growth in South Asia

This study investigates the effect of workers' remittances and its volatility on economic growth of five South Asian countries by employing long time series data from 1975 to 2009. Cointegration results confirm a significant positive long run relationship between remittances and economic growth in India, Bangladesh, Sri Lanka and Nepal, but a significant negative relationship in Pakistan. Conversely, the volatility of workers' remittances has a negative and significant effect on economic growth in Pakistan, Indian, Bangladesh and Sri Lanka, but a negative but insignificant impact in Nepal. All sensitivity analyses confirm that the results are robust. A less volatile inflow of workers' remittances is growth‐enhancing for all countries. It is suggested that policy makers should make policies to reduce the transaction cost to welcome remittances into the region. Furthermore, countries like Pakistan should make the policies to discourage voluntary unemployment.

Policy Implications

• This study show the positive effect of remittances on economic growth in India, Bangladesh, Sri‐Lanka and Nepal. These countries should create friendly policies to reduce the transaction cost to ensure the continuous inflows of workers' remittances.
• Results indicate a negative effect of remittances on economic growth in Pakistan. Remittances are considered an uninterrupted source of income, which may increase voluntary unemployment, leading to decreased economic growth. The government should make policies to discourage this voluntary unemployment.
• Policymakers should create effective systems to ensure this inflow comes through formal financial channels for better control.

     

When the victim becomes vicious: Combined effects of pseudo transformational leadership and epistemic motivation on contempt and deviant behaviors

Utilizing affective events theory (Weiss & Cropanzano, 1996), the current study unravels how and when pseudo-transformational leaders promote contempt, avoidance, and aggression. Specifically, we examined whether pseudo-transformational leadership enforces feelings of contempt, which, in turn, fosters interaction avoidance and covert aggression in followers. We hypothesized that contempt also has an indirect effect that is contingent on levels of epistemic motivation of followers. By adopting a multi-wave research design, we gathered data from 277 employees of the service sector of Pakistan. The results signified that followers of pseudo-transformational leaders feel contemptuous of them and respond with interaction avoidance and indirect aggression. Further, we found that the impact of pseudo-transformational leadership on contempt was more pronounced in individuals with higher levels of epistemic motivation. We believe that this study opens up a new avenue in the pseudo-transformational leadership literature by highlighting the mechanism and conditions under which such leaders are deleterious for organizations.