Aggregate supply response in Tanzanian agriculture

Tanzania is among the many African countries that have engaged in agricultural liberalization since the mid-1980s. in the hope that reforms that introduce price incentives and efficient marketing will encourage producers to respond. This paper assesses that claim by examining the supply response of agricultural output in Tanzania. Our estimates suggest that aggregate agricultural supply response is quite high so that the potential for agricultural sector response to liberalization of agricultural prices and marketing may be quite significant. The long-run elasticity of aggregate food crop output to relative prices was almost unity. Short-run supply responses were estimated at about 0.35 for aggregate food crops and for all (food and export) crops. Liberalization of agricultural markets, where it increases the effective prices paid to farmers, can be effective in promoting production, although complementary interventions, to improve infrastructure, marketing, access to inputs and credit, improved production technology etc, are probably necessary.     

Who determines the trade-offs between agricultural production and environmental quality? An evolutionary perspective from rural eastern China

We explore the evolutionary nature of interactions between government policy, farm decision-making and ecosystem services in Shucheng County, Anhui Province, 1950–2015. Analyses of ecological, social and economic trends are complemented by interviews with local farmers. Since the Household Responsibility System started in 1980, there has been a trade-off between rising levels of provisioning services and falling levels of regulating services with evidence that critical thresholds have been passed for water quality. Using a Framework for Ecosystem Service Provision, we argue that farmers have acted only as ecosystem service providers and have not influenced the policies that have brought about the trade-offs. Over the period, ecological degradation is best described as an example of ‘creeping normalcy’ where cumulative conventional actions by individual farmers produce unsustainable losses in regulating services. The Chinese government should act to balance the various ecosystem services through valuation and national policy. In this respect, there is a need for agencies that can provide place-based advice to farmers that will allow them to maintain productivity levels while pursuing restorative actions. Even with new policies, the draw of urban employment, high production costs and an ageing population threaten the viability of farming in these marginal agricultural areas.     

佛性人生——印度佛教圣地"鹿野苑"随笔

记得《大篷车》这部片子在国内上映的时候我还是个学生,当时对片子的内涵并没有什么太深刻的理解,不过在那个时代,借着这部片子,使得印度这个国家在我脑子里留下的印象就是跳不完的舞,唱不完的歌,还有印度女人眉宇之间那颗醒目的朱砂痣。可能这部片子给当时的国人留下的印象太深刻了吧。现在一提起印度,还有很多人会“不可救药”地想起这部片子。前些时候,借工作之便,我有幸来到印度,不过,这次游览的地方没有歌声,也     

Immediate trends in Internet reporting

The Internet is increasingly used by companies to disseminate financial information. However, the extent to which the use of this new medium will change corporate reporting practice has received surprisingly little debate in the published literature. To widen the participation in the debate, this paper posits that the future of Internet-based financial reporting is contingent on technological and non-technological factors. This proposition is evaluated using the opinions of the immediate trends in online reporting obtained from seventeen UK experts in accounting and/or the Internet who responded to an open-ended questionnaire. These experts were drawn from academics, auditors, regulators, reporting companies and users of corporate reports. While the experts concur on some issues, they provide a range of different views in other areas. Some views are technology-driven, whereas others pay more attention to non-technological factors such as resistance to technological change, users' reluctance to read financial reports and the slow reaction of regulators. Some experts foresee minimum changes in financial reporting over the short term, while others adopt a more progressive or even radical perspective. This paper has synthesized these views into nine major categories which provide information on the role of the Internet in financial reporting. The results have important implications for all parties involved in financial reporting and also indicate avenues for further research.     

High performance work systems and workplace partnership: a case study of aerospace workers

This article provides case study analysis of the impact of high performance work practices and workplace partnership on skilled workers in the UK's aerospace industry. In contrast to assumptions that such practices increase empowerment and participation we find evidence of a democratic deficit in workplace decision-making and deterioration in the quality of working life.