Should we save or should we consume? Linking growth theories and the Keynesian models

In major economic growth theories, high saving rate gives rise to high level of output per capita. But in Keynesian economics, high saving rate causes low consumption and will lead the economy into recession. Students may ask, "For the well-being of an economy, should we save or should we consume?" In most of the intermediate macroeconomics textbooks, economic growth and Keynesian economics are taught in separate chapters; and in many cases, these chapters are not even successive to each other. There lacks a continuity between the long run and short run models. This paper builds a bridge between growth theories and Keynesian models. It links the Solow diagram and the IS-LM curves and depicts the short run and long run implications of a change in the saving rate.

Flexible learning in teacher education: myths, muddles and models

While there has been widespread take-up of the concept 'flexible learning' within various educational environments—and equally frequent references to the flexible 'natures' of the computer and communication technologies that often underpin flexible learning initiatives—the relationship between technologies and flexibility is not a simple one. In this paper we examine some of the more persistent myths about technologies that are intertwined with discourses of flexibility. We highlight some of the more common 'muddles' that these myths can lead us in to and argue that the 'mess' that so often results from well-intentioned moves to 'be more flexible' is largely a result of the ways that CCTs, or indeed any new educational technology or strategy, is theorized. Drawing on a recent study of online teaching and learning in higher education, we outline a new framework for examining these and related issues as they apply to teacher education.

A review of employment relations theories and their application

New developments in the industrial relations and human resource management have moved management and employee bargaining down to the level of the firm. In doing so they have generated a growing level of interest in the conduct of employment relations, not just at the level of specialist managers, who have traditionally had the responsibility for dealing with issues in this area, but across management as a whole. There is thus a growing need for managers to place more emphasis on achieving a greater symmetry between commercial objectives and employment practices. This paper looks at the predicates of managerial authority and its legitimacy, and how personal assumptions and value systems (i.e., ‘frames of reference’) held by managers can predispose them to view the nature of work and workplace relations in particular ways. The paper also presents
and aligns a range of contemporary theories within the province of such systems, with the aim being to show how judgements made about the worth or otherwise of a given range of theories are inevitably shaped by the type of value system and set of assumptions one holds towards the
world of work. The paper concludes by offering a practical guide to managers on how to evaluate their own assumptions and value systems when applying the noted theories and concepts to real world circumstances. In doing so, the paper provides a tool kit of theories and concepts that should allow managers to avoid engaging in workforce management practices that are either illconceived or based on intuitive premises.

Predicting consumer innovative behavior using alternative theories and likelihood measures: a longitudinal study

This paper reports on a longitudinal study of consumers, where two dominant theories that purport to predict innovative behavior are applied and compared directly, using a methodology suggested as ideal by past researchers. Predictions made prior to launch were then evaluated against multiple measures of purchase likelihood, and against actual adoption behavior up to 12 months after launch. The results of this study suggest that perceptions of the innovations characteristics (PIC) predicted the selfreported likelihood of adoption better than the Domain Specific Innovativeness (DSI) scale, a personality-based measure. Prediction of actual adoption was largely inaccurate and both theories massively over predicted adoption levels, however the DSI scale was slightly more accurate. The conclusions here are that no one theory could make adequate predictions of behavior, that purchase likelihood measures are a poor substitute for measuring actual behavior but that purchase probability scales should be used more often in adoption research.

The dynamics of business ethics: a function of time and culture-cases and models

Examines the construct of ethics in general and of business ethics in particular. Provides a conceptual discussion of the dynamics of ethics in society and the dynamics of business ethics in the marketplace. Ethics and business ethics constructs are dependent upon two principal parameters – time and culture. Eventually, ethics and business ethics are about what is perceived as acceptable or unacceptable at a specific time and in a specific cultural setting. What was ethical yesterday may not be ethical today, and what is ethical today may not be ethical tomorrow. Furthermore, both the company’s view and the views of others may determine what is acceptable or unacceptable in business ethics. This is a social construction that may differ between the parties involved in a specific context. The discussion is supported by two brief and different cases from the automobile industry. This research contributes a set of generic models that examine business ethics dynamics.

Wages, career progression, training and work family policies : an integrated approach to explaining gender discrimination

While the Equal Employment Opportunities (EEO) literature suggests that considerable progress has been made towards addressing gender-based discrimination (primarily through legal instruments), direct and indirece forms of discrimination persist and tend to be perpetuated through organisational practices (Tomaskovic-Devey 2001). Women are still receive less remuneration than men and are disadvantaged with respect to fundamental entitlements such as promotion and training and education. Furthermore, as more women enter employment the issue of work and family balance has become an organisational priority. There is a large body of research literature in the disciplines of economics, sociology, industrial relations, human resource management, organisational studies and public administration that examines the sources, nature and extent of gender-based discrimination in labour markets. This paper seeks to integrate this literature by taking a multi-disciplinary approach to the problem of women, EEO and discrimination. It is argued that our understanding of discrimination is greatly enhanced by theories and models that incorporate both economic and organisational explanations. Furthermore, it is argued that discrimination in terms of promotion, pay and training are endogenous. That is, the interrelationship between these variables needs to be taken into account simultaneously to accurately estimate the degree of direct and indirect discrimination that women face. The paper provides a review of the literature on the key themes of pay equity, career progression, education and training and work-family policy, and seeks to provide a synthesis of key themes. Emerging from this literature are a number of testable hypotheses. The paper concludes with suggestions for future research.

Measuring life balance through discrepancy theories and subjective well-being

The concept of life balance implies that there is some optimal time allocation between the various forms o(human activity we engage in each day. So life balance can be measured by the size of the discrepancy between how we should and how we do allocate our time.
If someone chooses to spend all of their discretionary time writing poetry, is this a balanced life? Many people would say no. They would judge such a life to be imbalanced because life is full of competing demands, and writing poetry all day means that other aspects of life are neglected.
But is this just an imposed value judgment, or does the concept of a balanced life have deeper meaning? The answer must lie with whatever we use to measure the outcome. Any conclusion that balance is better than imbalance must be based on empirical evidence. So, what should be measured?

Learning theories and interdisciplinary epistemologies

Interdisciplinary teaching and learning in higher education incorporates multiple ways of knowing. As interdisciplinary pedagogies become increasingly important in a global knowledge economy, which learning theories best inform thinking and practice in these endeavours? This paper explores a range of theories and ideas about learning, including constructivism, situated learning, experiential learning and phenomenography, and their relevance to interdisciplinarity in higher education.

Critical social work : an introduction to theories and practices

A comprehensive introduction to the most widely used approach to social work theory and practice. It offers a systematic overview of core theories and practice issues in challenging domination and oppression.

Implicit theories and personality patterns in child-victim sex offenders

Research has suggested that child sex offenders hold thematically distinct cognitive distortions, which Ward and Keenan (1999) call Implicit Theories. The aim of this preliminary study was to investigate the relationship between offenders’ Implicit Theories and their personality related cognitions. The variables were measured using the Implicit Theory Questionnaire and Millon’s (1990) MCMI-III personality scales. Subjects were 28 male sex offenders against children serving a custodial sentence in New Zealand, who elected to participate in a treatment program. A majority of participants had personality scale scores that reached the clinical threshold. Results found that dependant, depressive and schizoidal personality patterns significantly correlated with Implicit Theories. Clinical and theoretical implications are discussed.

Nutrition promotion : theories and methods, systems and settings

An introduction to approaches and techniques used to influence food behaviours and improve nutrition and health.