4,435 research outputs found
Was there a Skills Shortage in Australia?
The paper analyses the problem of a "skills shortage" in Australia. It begins with an analysis of the operation of a labour market in terms of stocks and flows of labour services and human capital acquisition. It discusses the definition of a skills shortage, why it persists, and then looks at evidence from Australia, in particular, the resource rich states of Queensland and Western Australia over the past decade. It discusses possible employer responses to a skills shortage. Finally, it discusses whether the government should intervene, and if so what policies may help to relieve a skills shortage.skill shortages, wage adjustments, migrants
Do Migrants Get Good Jobs in Australia? The Role of Ethnic Networks in Job Search
We study the role of ethnic networks in migrantsâ job search and the quality of jobs they find in the first years of settlement. We find that there are initial downward movements along the occupational ladder, followed by improvements. As a result of restrictions in welfare eligibility since 1997, we study whether this increases the probability that new migrants accept âbad jobsâ quickly and then move onto better jobs over time. Holding employability constant, our results support this view. However, accounting for their higher employability, new migrants seem to fare better up to a year and half after settlement.immigration policy, job quality, migrants, ethnic networks
Antagonistic Managers, Careless Workers and Extraverted Salespeople: An Examination of Personality in Occupational Choice
This paper is an econometric investigation of the choice of individuals between a number of occupation groupings utilising an extensive array of conditioning variables measuring a variety of aspects of individual heterogeneity. Whilst the model contains the main theory of occupational choice, human capital theory, it also tests dynasty hysteresis through parental status variables. The focus is an examination of the relationship between choice and personality with the inclusion of psychometrically derived personality variables. Occupational choice is modelled using multinomial logit estimation using the Household Income and Labour Dynamics in Australia (HILDA) survey data. Human capital variables are found to exhibit strong credentialism effects. Parental status has a small and limited effect on occupation outcomes indicative of only some small dynasty hysteresis. On the other hand, personality effects are found to be significant, relatively large and persistent across all occupations. Further, the strength of these personality effects are such that they can in many instances rival that of various education credentials. These personality effects include but are not limited to: managers being less agreeable and more antagonistic; labourers being less conscientiousness; and sales people being more extraverted.occupational choice, personality traits, credentialism, dynasty hysteresis
Low Power Reversible Parallel Binary Adder/Subtractor
In recent years, Reversible Logic is becoming more and more prominent
technology having its applications in Low Power CMOS, Quantum Computing,
Nanotechnology, and Optical Computing. Reversibility plays an important role
when energy efficient computations are considered. In this paper, Reversible
eight-bit Parallel Binary Adder/Subtractor with Design I, Design II and Design
III are proposed. In all the three design approaches, the full Adder and
Subtractors are realized in a single unit as compared to only full Subtractor
in the existing design. The performance analysis is verified using number
reversible gates, Garbage input/outputs and Quantum Cost. It is observed that
Reversible eight-bit Parallel Binary Adder/Subtractor with Design III is
efficient compared to Design I, Design II and existing design.Comment: 12 pages,VLSICS Journa
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