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1.
A new high‐yielding upland rice variety known as New Rice for Africa (NERICA) has been widely recognized as a promising technology for addressing the food shortage in sub‐Saharan Africa. However, there has been no on‐farm yield data to support this optimism. The present study attempts to assess the actual and potential yield of NERICA in Uganda where it has been introduced recently. We found that NERICA's yield is higher (2.5 tons) for farmers who had rice‐growing experience than those who had no previous experience (1.7 tons). These findings strongly indicate that strengthening training, extension, and other supporting systems is the key to the success of the “NERICA revolution” in this country.  相似文献   

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This paper reports on an employment training project undertaken in Coventry with partial funding from the European Social Fund. It involved community organisations, the community education section of the local authority and the university. The approach to training was developed in tandem with community capacity building aims. The partnership achieved a measure of trust, mutual accountability and open decision-making. The two-year project employed a part-time researcher whose role embraced active participation in project processes. There are lessons to be drawn for urban regeneration, whether strengthening local economies, attacking social exclusion or capacity building for people and their communities.  相似文献   

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In this study we examine whether the reported performance of one firm affects the discretionary reporting behavior of another firm. We do this by identifying the leader within each industry, defined as the first large announcing firm. We find that the discretionary performance of followers (those firms announcing after the leader) relates positively to the leader's reported performance. Specifically, when the leader misses analysts’ expectations, followers report lower discretionary accruals, have fewer income‐decreasing special items, and are less likely to meet analysts’ expectations. In contrast, when leaders report good news, followers report higher discretionary accruals and are more likely to meet expectations (although we do not find evidence of a positive association between leaders’ good news and followers’ income‐decreasing special items). Overall, the results are consistent with managers of followers perceiving that earnings news of the leader will affect investors’ and others’ performance expectations for their firms.  相似文献   

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Kohlbeck and Mayhew ( 2017 ) create a new data set featuring two types of related party transactions. They use empirical‐archival methods to investigate the effect of such transactions on the likelihood of restatements and on audit fees. Their findings suggest that related party transactions related to directors, officers and major shareholders are associated with poor “tone at the top” and that this leads management to negotiate for lower‐quality audits to minimize monitoring costs. To offer avenues for future research, we focus our discussion on three aspects of their paper related to causality, definitions of variables, and generalizability to non‐U.S. jurisdictions.  相似文献   

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Kachelmeier, Thornock, and Williamson ( 2016 ) investigate experimentally whether an employer's value statement can affect the way employees cognitively represent how they should approach a multi‐attribute task, and therefore performance. Counter‐intuitively, but consistent with their theory, they find that the value statement negatively affects performance for piece‐rate incentivized participants. In my discussion, I elaborate on my comments from the 2013 CAR Conference. Specifically, I discuss contexts where a firm's value statement may have positive effects on performance, and the importance of conducting research investigating how the decisions made by management accountants affect learning.  相似文献   

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The authors of this provocative study apply commonly used audit quality surrogate measures to a large and unique set of financial and other data on statutory audits of small private companies in Sweden. The paper has received unparalleled attention by the financial press and the PCAOB for its presumed support for regulatory intervention in standards for U.S. public company audits. In this Discussant Comment, I review the paper's content, analyze its predictive validity, and discuss its multiple implications plus, following Conference instructions, I provide constructive suggestions for improvements. Based on predictive validity analysis, I conclude that engagement partner assignment strategy is an important and acknowledged omitted variable that affects the study's internal validity via both the independent variable (partner's prior performance measure) and the dependent variable (borrower's cost of debt capital). The omission also affects construct validities and, if audit firms are applying a plausible assignment strategy, then interpretation of the study's main results would be reversed. Finally, the lack of a standards intervention noted by the authors and the extreme size and other differences between audits of Swedish private companies and U.S. public companies impair external validity and generalization to the U.S. intervention. As to improvements, I suggest that the authors (i) ask Swedish lenders to validate their presumed use of partner performance ratings in determining a borrower's interest rate, and (ii) ask Swedish Big 4 audit firms to provide a few internal partner performance ratings for comparison with the external performance measures used in the study. This two‐pronged, multimethod approach might confirm or deny critical assumptions underlying the present study and may substantively inform standards setters, evidence‐based standards, and fellow researchers about the validity of commonly applied surrogates for audit quality and the study's stated conclusion.  相似文献   

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The current literature on middle‐income traps has been dominated by economists who have relied on economic explanations mainly around stages of development and the structural transformation of economies. But there is an equally vigorous literature from political science which speaks to the political economy of transitions. We look at the dynamics of how economic modernisation triggers structural changes with winners and losers and how this is reflected in the polarisation of the political sphere amongst middle‐income countries. This paper asks the question of whether South Africa is an archetypical example of a country stuck in a trap and how this has affected the policy choices that it has made. South Africa needs to move up the value chain with a viable value proposition, and this requires a very different policy set and human capital plan.  相似文献   

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I discuss Desai, Rajgopal, and Yu ( 2016 ) with the goal of helping readers think carefully about which implications of the study are likely to generalize to future economic downturns and which are likely to be specific to the facts and circumstances of the recent financial crisis, given that the crisis was driven by the expectation and then the realization of a single market variable, national house price depreciation.  相似文献   

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何谓201条款     
《开放潮》2002,(4)
按照美国1974年201法,如果国内行业受到由于进口增多而造成的实质性损害或威胁就可以要求国际贸易委员会(ITC)实施补救性措施。ITC负责确认进口增多是否造成了损害。如果委员会得出了肯定性的结论,就会向总统推荐实施紧急性的补救措施。美国总统决定是否实施补救性措施。  相似文献   

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It is argued that without collateral the poor often face binding borrowing constraints in the formal credit market. This justifies a micro‐credit program, which is operated by the Vietnam Bank for Social Policies to provide the poor with preferential credit. The present paper examines poverty targeting and the impact of the micro‐credit program. It is found that the program is not very pro‐poor in terms of targeting. The nonpoor account for a larger proportion of the participants. The nonpoor also tend to receive larger amounts of credit compared to the poor. However, the program has reduced the poverty rate of the participants. The positive impact is found for all three Foster‐Greer‐Thorbecke poverty measures.  相似文献   

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WITH THE NET, WE LIVE AS RICHLY AS KINGS AND AS COMFORTABLY AS QUEENS. Zhou Xin kept on glancing over the doorway of her office, waiting for a pair of delicate blue pillows ordered on the Internet for 78 yuan, which, with side pockets for remote controls, are used on the bed. When the Dangdang courier came in holding the blue package, Zhou Xin flew into raptures and the whole office bubbled over for a while.  相似文献   

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宋建平 《浙江经济》2002,(12):42-43
美国总统布什迫于国内钢铁工业的压力和政治需要,3月6日宣布了在今后二年对进口钢铁加征关税的计划,即从3月20日起对大部分进口钢材加征8-30%的惩罚性关税,对板坯实行进口限额,以限制钢材进口、保护国内的钢铁工业,亦即所谓的201条款的启动。这是迄今为上美国对进口钢材实施的最为严厉的限制措施,和以往出台的钢铁工业保护对策相比,这次具有被制裁国家面广、所涉产品众多、实施时间长的特点,这将对全球的钢铁产业造成严重影响.我国钢铁工业也将不可避免受到波及。  相似文献   

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