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71.
The plight of refugees in Africa is compounded by the fact that they often seek asylum in poor host countries which are as politically and economically fragile as their countries of origin. Attempts to help these refugees become self-sufficient demonstrate the underlying contradictions of all aid programmes.This paper discusses these contradictions in the light of the author's experience in the Sudan. It shows how the concept of ‘humanitarian assistance’ and the relief programmes designed by aid agencies, as well as the laws and regulations designed by governments, have contributed to the increasing powerlessness of the refugee recipients. Refugees themselves have been ignored throughout the decision-making process in the three phases of relief, rehabilitation and development. Aid agencies and host governments often have conflicting goals which result in exacerbation of the refugees' situation.The author suggests that assistance has been directed towards the symptoms of the refugee problem but not the root causes. As a result, there is an urgent need to reassess the assumptions underlying refugee assistance and to propose new strategies and options.  相似文献   
72.
73.
Performance evaluation of individuals, processes and activities in management accounting involves mostly a clinical judgment on whether or not to investigate a variance between actual performance and standard performance. Two judgment-related issues are examined in relation to the lack of validity of performance evaluation, namely: a) the difficulty in the determination of the base rate advocated by the normative accounting control models, and b) the evidence on the judgment fallibility and its effect on performance evaluation.  相似文献   
74.
In spite of mounting evidence about the growth of medium-scale farms (MSFs) across Africa, there is limited empirical evidence on their impact on neighbouring small-scale farms (SSFs). We examine the relationships between MSFs and SSFs, with particular focus on the specific mechanisms driving potential spillover effects. First, we develop a theoretical model explaining two propagating mechanisms: learning effects (training) and cost effects (reduced transactions cost). An empirical application to data from Nigeria shows that SSFs with training from MSFs tend to use higher levels of modern inputs (have higher productivity), and receive higher prices and income. The results also show that purchasing inputs from MSFs reduces the costs of accessing modern inputs and is associated with higher inorganic fertiliser use by SSFs. Our results suggest that the benefits of receiving training and purchasing inputs from MSFs are particularly important for very small-scale producers, operating less than 1 hectare of land. This implies that policies which promote the efficient operation of MSFs and encourage their interaction with SSFs can be an effective mechanism for improving the productivity and welfare of smallholder farms, hence reducing their vulnerability to extreme poverty.  相似文献   
75.
This paper documents evidence on the efficacy of maturity-gap disclosures of commercial banks in indicating their net interest income that is exposed to interest-rate risk. For the large sample of banks that filed call reports from 1990 to 1997, a period that includes a wide range of interest rate movements, we find that (i) one-year maturity gap measures are significantly related to the one-year- and three-years-ahead change in net interest income, (ii) fixed-rate and variable-rate instruments differ in explanatory ability, and (iii) the one-to-five-year aggregate gap measures also have some power in explaining three-year-ahead changes in net interest income. These findings hold after controlling for the ex post growth in assets as well as the amount of rate-sensitive assets and liabilities (a competing set of explanatory variables). Because the Securities and Exchange Commission (SEC)'s [Securities and Exchange Commission (SEC), (1997). Disclosure of accounting policies for derivative financial instruments and derivative commodity instruments and disclosure of qualitative and quantitative information about market risk inherent in derivative financial instruments, other financial instruments, and derivative commodity instruments. Release Nos. 33-7386; 3438223; IC-22487; FR-48; International Series No. 1047; File No. S7-35-95 (January 31, 1997), Washington, DC] tabular disclosures are finer than maturity-gap data, our findings mitigate concerns about the usefulness of the SEC's market-risk-disclosure requirements. Furthermore, they suggest contrary to the claims of certain banks that the omission of prepayment and early withdrawal risk from gap measures does not totally compromise the ability of gap data to indicate interest-risk exposures.  相似文献   
76.
This article used a data set containing information on 1267 households from Kuwait to investigate the determinants of demand for medical care services by examining households’ out-of-pocket expenses. To deal with the problems associated with households’ health expenditure data, a two-part model (TPM) was estimated. Given Kuwait’s demographic composition, the model was estimated for full sample, nationals only and expatriates only. Prior to estimating the model, tests were conducted to select a transformation that reduces problems associated with heteroscedasticity and non-normality of the errors. In addition, tests were performed to determine if differences in the estimated coefficients across population groups were statistically significant.  相似文献   
77.
Sub‐Saharan Africa will be undergoing substantial demographic changes over the next 15 years with the rising working‐age share of its population. The opportunity of African countries to convert these changes into demographic dividends for growth and poverty reduction will depend on several factors. The outlook will likely be good if African countries can continue the gains already made under better institutions and policies, particularly those affecting the productivity of labor, such as educational outcomes. If African countries can continue to build on the hard‐won development gains, the demographic dividend could account for 11–15% of gross domestic product (GDP) volume growth by 2030, while accounting for 40–60 million fewer poor in 2030. The gains can become more substantial with better educational outcomes that allow African countries to catch up to other developing countries. If the skill share of Africa's labor supply doubles because of improvements in educational attainment, from 25 to about 50% between 2011 and 2030, then the demographic dividends can expand the regional economy additionally by 22% by 2030 relative to the base case and reduce poverty by an additional 51 million people.  相似文献   
78.
Portuguese Economic Journal - In recent years, political rhetoric implying international trade hinder employment has gained momentum. We argue that the dynamics between the unemployment rate and...  相似文献   
79.
This study investigates the effect of extreme uncertainty on disclosure behaviour by analyzing the quality and quantity of forward‐looking disclosures during the global financial crisis and pre‐crisis periods, controlling for other determinants of disclosure behaviour. Prior research has struggled to distinguish between the quality and quantity dimensions of forward‐looking disclosures. Also, the impact of the recent financial crisis on these forward‐looking disclosure attributes has not yet been examined systematically. We address this gap by exploiting the unique setting of German publicly traded firms. These firms must provide forward‐looking information within their audited financial statements, although relevant regulation is sufficiently vague to allow great variation in the quality, scope and quantity of forward‐looking disclosures actually observed. Using hand‐collected data from 2005 to 2009, we provide evidence of a significantly negative association between crisis and disclosure quality. This finding is robust to several different disclosure quality proxies and regression specifications. In contrast, we find no negative significant relation between crisis and disclosure quantity; rather, there is evidence that reported volume increases during the crisis. Our results are consistent with extreme uncertainty, as occurring during times of crisis, negatively affecting the quality of voluntary disclosures, while firms maintain or increase disclosure quantity, ultimately diluting the information density of forward‐looking disclosures.  相似文献   
80.
Abstract

Recent years have witnessed a significant shift in the financial reporting frameworks available in the UK and Ireland affecting entities of all sizes with the Financial Reporting Council issuing three financial reporting standards replacing the extant UK GAAP. This paper reports the results of a content analysis of 151 comment letters sent to the standard-setter in response to its policy proposal. The paper explains why the standard-setter stepped back from its controversial proposal to enforce IFRS for SMEs based on the absence of public accountability. Additionally, the standard-setter addressed all concerns positively apart from two, representing two anomalies. First, despite being opposed by the majority of the respondents, the standard-setter published a new framework for wholly-owned subsidiaries of listed companies allowing them to make substantially less disclosure. Second, the standard-setter is yet to respond to the call by the accounting profession and the Not-for-profit sector to publish a sector-specific framework.  相似文献   
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