Reducing Brazilian greenhouse gas emissions: scenario simulations of targets and policies

This paper aims to evaluate the economic impacts of greenhouse gas emission reduction on the Brazilian economy. To this end, we developed an integrated input–output linear programming model for 2009 using the Supply and Use Tables and emissions data of the Brazilian Ministry of Science and Technology and Innovation. We simulated emissions targets for various potential scenarios in which the adopted policy design took account of sectoral composition in terms of emissions and available production technology. The results were directly affected by the high level of livestock emissions, counterbalancing this sector’s economic importance for Brazil. In the short term, sectoral emissions targets associated with taxation policy or emission permits could be developed in order to create private incentives to mitigate emissions. In this sense, the results also show that different sectoral targets may be able to balance environmental benefits with the possible economic losses incurred by such policies.     

A network approach for assembling and linking input–output models

Input–output (IO) models, describing trade between different sectors and regions, are widely used to study the environmental repercussions of human activities. A frequent challenge in assembling an IO model or linking several such models is the absence of flow data with the same level of detail for all components. Such problems can be addressed using proportional allocation, which is a form of algebraic transformations. In this paper, we propose a novel approach whereby the IO system is viewed as a network, the topology of which is transformed with the addition of virtual nodes so that available empirical flow data can be mapped directly to existing links, with no additional estimation required, and no impact on results. As IO systems become increasingly disaggregated, and coupled to adjacent databases and models, the adaptability of IO frameworks becomes increasingly important. We show that topological transformations also offer large advantages in terms of transparency, modularity and increasingly importantly for global IO models, efficiency. We illustrate the results in the context of trade linking, multi-scale integration and other applications.     

Impact of individual coping strategies and organisational work–life balance programmes on Australian employee well-being

This paper examines several individual coping strategies and employees' perception of organisational provision of work–life balance (WLB) programmes with a sample of 700 Australian employees. The combined effects of individual coping strategies and organisational provision of WLB programmes on employee affective well-being are examined, using structural equation modelling. Results indicate that individuals with positive attitudes and life coping strategies were more capable of achieving overall well-being. Both monetary- and non-monetary-based organisational WLB provision had no direct association with employee well-being, but had indirect effects via individual coping strategies to help employees achieve better well-being. Employee well-being was found to have a stronger association with individual effort than organisational deliberation in providing WLB programmes. Theoretical and practical implications of these study outcomes are discussed.     

Crossing the borders: the relationship between boundary management,work–family enrichment and job satisfaction

Building upon Boundary Theory, the present study aims at investigating boundary management as a predictor of work-to-family enrichment and, in turn, of job satisfaction. We conceptualize boundary management both as an individual (preferences of an employee) as well as a contextual variable (perceived supplies of a workplace), both with respect to the two dimensions permeability (psychological boundary) and flexibility (physical boundary). In a survey of 222 employees with at least one child at home, we assessed employees' permeability and flexibility preferences, perceived permeability and flexibility supplies of the workplace, work-to-family enrichment and job satisfaction. Regression analysis showed a strong positive association between employees' permeability preferences, work-to-family enrichment and job satisfaction and between perceived flexibility supplies of the workplace, work-to-family enrichment and job satisfaction. Work-to-family enrichment mediated the relationship between permeability preferences and job satisfaction. Furthermore, work-to-family enrichment mediated the relationship between perceived flexibility supplies and job satisfaction. Theoretical and practical implications of the results will be discussed.     

Predictors of the adoption of work–care arrangements: a study of South African firms

This study examines predictors of work–care arrangements in South African organisations. It investigates the adoption of 23 work–care arrangements in organisations listed on the Johannesburg Stock Exchange. Organisational size, female presence in the organisation and in trade unions, female leadership and trade union density are tested as predictors of the adoption of these arrangements. In addition, foreign ownership, a previously untested variable predicting the adoption of work–care arrangements, is included in this study. The findings show that the level of adoption of work–care arrangements in South African organisations is low. Organisational size and female presence in senior managerial positions are found to be associated with the greater adoption of work–care arrangements. The study adds to existing work–family research by examining work–care integration in a non-Western context. Furthermore, the study is innovative in the addition of foreign ownership as an independent variable and the inclusion of a broader range of work–care arrangements in the study. The study is relevant for other developing nations and extends the existing research on employer involvement in work and care in developed nations.     

Organizational work–family support as universal remedy? A cross-cultural comparison of China,India and the USA

In both industrialized and emerging countries, organizations increasingly seek to support employees’ efforts to maintain a healthy work–family balance. Research has identified two types of organizational support in this context: formal work–family programs and informal work–family cultures. This study examines the relative effects of work–family programs versus work–family culture on employees’ job satisfaction and performance in various cultural environments. Drawing on the individualism–collectivism cultural dimension introduced by Hofstede, it is argued that employees’ cultural background may affect family models, which in turn determine employees’ need for formal organizational work–family support, but are not related to employees’ need for informal support. In line with this notion, the results from comparisons of an industrialized country (the USA) with two emerging countries (China and India) show that work–family culture has positive effects in all three contexts. However, formal work–family programs positively affect job satisfaction and job performance only in India and the USA, whereas they exhibit no significant effect in the more collectivist setting of China.     

21世纪中叶现代化:城市化

国内外对城市化内涵与城市化方式争议较多 ,城市化既是不可阻挡的全球性浪潮 ,也是中国特色社会主义现代化的必由之路 ,其内涵有二 :一是农村人口、地域转变为城市人口、地域的过程 ,即城市化数量过程 ;二是城市文化、生活方式及价值观等城市文明在农村地域扩散过程 ,即城市化质量过程。中国城市化的必然性 ,包括亿万农民的追求、人口众多的国情、耕地资源的稀缺性和大都市连绵带的辐射 ,以及经济全球化的推波助澜。中国城市现代化战略选择是城市发展多元化、创造世界特大城市群体、建立沿海城市经济带、开拓长江城市群体系、整合传统城市群和建立国家城市化目标等。     

Modeling the short-run costs of changes in water availability in a desert city: a modified input-output approach

This paper investigates the impact of change in sectoral water supply on employment, value-added output, and indirect business tax, in Maricopa County, Arizona using input–output model. We developed extended modified input–output approach that incorporates each source of water as a separate sector, and that allows for substitution between water sources, and estimated the economic impact of a change in surface water supplies under two scenarios. Scenario I assumes that total water supply/use decreases by 1%, but the reduction comes only from surface water use, holding groundwater use constant. Scenario II assumes that surface water supply/use in all industries decreases by 1%, and the reduction in surface water use is replaced by the exact amount of more expensive groundwater. We found that the magnitude of economic impact depends on consumer’s responsiveness to water price change. When price elasticity of water demand is relatively low (≤0.2), the economic impact of a 1% reduction in surface water supplies was smaller than under the first scenario. However, the more water users in all industries are responsive to a change in water price, the bigger are economic impacts in terms of reductions in jobs, value added, and indirect business taxes.     

Dynamics of the growth–inequality nexus in China: roles of surplus labor,openness, education,and technical change in province-panel analysis†

The paper examines the complex interrelationship between economic growth and the urban–rural income inequality in China by estimating a simultaneous equation system. This study uses a panel data-set that covers 29 provinces from 1988 to 2007, and compares the earlier period with the later period. It finds a robust and positive impact of the rural surplus labor on urban–rural inequality, which is consistent with Lewis’ dual economy theory. Economic growth is found to aggravate the urban–rural inequality in the earlier period, but there is no hard evidence in the later period. This implies that China has not yet, or at least by 2007, entered the second stage of the Kuznets curve. We also find no robust evidence on the impact of the inequality on growth in either period, but find robust evidence on the impact of both foreign direct investment and exports on the increasing inequality during the earlier period, whereas no significant impact in the later period is found. Finally, the spread of education reduced the inequality in the earlier period, but no such impact is robust in the later period.     

The making of Beveridge's Unemployment (1909): three concepts blended

The aim of this paper is to re-examine William Henry Beveridge's (1879?–?1963) early ideas on unemployment. After developing through three phases (‘from the unemployable to the unemployed’, ‘from the unemployed to unemployment’, and ‘perfection of the labour market’), Beveridge finally accomplished a coherent package of remedies for unemployment: labour exchanges with National Insurance on the basis of the living wage principle (previously unexplored but evident through his work). These three concepts, perfectly blended, formed his original and unique standpoint. By analysing this development of ideas, we can position Beveridge's doctrine of unemployment more appropriately in the history of economic thought.