LIFE STYLE-WORK GROUP STRUCTURE-TASK CONGRUENCE AND JOB SATISFACTION AND PERFORMANCE: A THREE-DIMENSIONAL CONTINGENCY MODEL

A Three -Dimensional contingency‘theory’of organizational behaviour was used to predict job satisfaction and performance in a sample of registered representatives of a national securities firm. Contingency variables composed of individual life style orientation, perceived work group structure and perceived job complexity did not predict a significant amount of variance in the dependent measures. Cautions concerning the assumed universal superiority of contingency predictors over simpler formulations are discussed.     

CAUSAL RELATIONSHIPS WITH TWO VARIABLES IN DYNAMIC EQUILIBRIUM: LABOUR TURNOVER AND OVERTIME

T he causal relationships in a two variable system are examined, using a simultaneous linear differential equation model. Emphasis is placed on the necessity for considering mutual interaction instead of looking for unidirectional causality. To demonstrate the usefulness of this approach an example is taken from the management science literature concerning the relationship between labour turnover and overtime. It is shown that, on certain assumptions, the data disconfirm a hypothesis previously thought to be confirmed. Certain informal observations made in the original paper were shown to receive confirmation from the data.     

价升量跌六月佛山酝酿次轮涨情

供应量减少将减弱成交热度,但价格会高位运行。而下半年开工面积增加、土地市场渐热以及后市将有大批量供应,将引发佛山楼市新一轮大涨行情。     

JOB DESIGN AND PRODUCTIVITY

Six years ago a small research unit was established at the Management Centre of the University of Bradford, with the purpose of investigating the effects of changes in job design and job content on worker productivity. Since that time a number of studies have been completed, and the philosophy and strategy of the programme of research have changed. This paper describes the evolution of the project and summarizes the major results obtained up to the present date.     

TAX AND THE DIVISION OF LABOUR

All taxes drive a wedge between the prices consumers pay and prices producers receive, thus promoting inefficient 'do-it-yourself'(DIY) work - not just at home but also in the workplace.     

LABOUR SUPPLY ESTIMATION AND PUBLIC POLICY

Abstract. Economists devote considerable energies towards refining their econometric techniques to overcome difficulties connected with conducting empirical research. Despite advances in technique. it is not clear whether further refinement in this direction is worthwhile for policy purposes. It may be that no further amount of statistical adjustment of inadequate data will increase understanding, and that better data is simply necessary to add to our knowledge. But rarely is sufficient credit paid to new forms of data. In short, econometric technique is emphasized to the neglect of data innovation, as if new data were merely lying about waiting for an ingenious suggestion for use. This paper surveys advances of the last twenty five years in estimating labour supply for policy purposes with a view towards appreciating the relative contribution of both improvements in econometric technique as well as developments of new data.
After briefly detailing the key parameters which economists have sought to estimate, we describe the early 'first generation' research (circa 1970), which is plagued by problems of unobservable variables, measurement errors, truncation and selectivity bias, and non linear budget constraints. 'Second generation' research constitute attempts to resolve one or more of these difficulties, and the respective contribution of econometric technique and new data is acknowledged and assessed, including the contribution of data generated by large scale social experiments in which participants are randomly assigned to different guaranteed income plans and their labour supply behaviour measured.