Small is beautiful? Financial efficiency of small fundraising charities

The study analyses potential scale efficiencies of 1196 Dutch fundraising charities for 2005–2009. The data set includes a unique group of small charities (reporting an income of less than €1 million). The study articulates and tests differences in financial efficiency between smaller and larger charities, specifically concerning program expenditure, administrative expenditure, and fundraising expenditure. The study finds that reported levels of program-spending efficiency and administrative efficiency are similar across small and large charities, with no economies of scale. In addition, the study finds that smaller charities report considerably better fundraising efficiency ratios, with the smallest charities reporting an average spend of €8 to raise €100 and the largest charities reporting an average spend of €15. The paper discusses why larger charities appear to experience scale inefficiencies in fundraising and provides directions for further research.     

Size effects and economies of scale in European real estate companies

This study investigates scale economies in European real estate companies. We examine the effects of size on revenue, expense, profitability ratios and capital costs using panel data regression. We find that larger real estate companies in Europe are able to generate higher revenue per unit of company size, incur lower costs and produce higher returns. Net Operating Income ratios and return ratios increase while Selling, General and Administrative expense ratios decrease with the size of a company. However, we do not find evidence that larger companies have lower cost of debt or lower weighted average cost of capital. From our analysis, it is evident that particularly small firms can reap substantial economies of scale as they grow. However, the benefits of further growth tend to be much more modest for larger companies. Given REITs are on average larger than comparable non-REITs this may explain why REITs have lower economies of scale in expenses and revenues than Non-REIT real estate companies.     

Size and Administration Costs in the Voluntary Sector: A Note

Despite the recent major changes to regulation of the voluntary sector as a result of the Charities Acts 1992 and 1993 the independent Commission on the Future of the Voluntary Sector has now suggested further major changes in the definition and control of the sector. This paper looks at the growth of registered charities during this decade compared with the decline in the number of registered companies and examines evidence on economies of scale in the charities. Possibly charities should be encouraged to promote mergers and acquisitions as a means to greater efficiencies in charitable activity.     

Relative Performance Evaluation of Mutual Funds: A Non-Parametric Approach

We propose an alternative mutual fund performance index which addresses the benchmark problem and controls for economies of scale in managing mutual funds. We advance a new concept of 'return-cost' efficiency as another important element in evaluating portfolio management, in addition to the mean-variance efficiency concept. Our index based on a non-parametric estimation is shown to be similar to the Sharpe index with multiple slopes (or factors). We have shown that all fund categories, except income funds, have similar average efficiency scores after controlling for economies of scale. Most funds operate in increasing returns to scale and seem to be successful in holding mean-variance efficient portfolios, but unsuccessful in allocating transaction costs efficiently, evidenced by excessive turnovers and loads.     

Consolidation and efficiency in the US life insurance industry

This paper examines the relationship between mergers and acquisitions, efficiency, and scale economies in the US life insurance industry. We estimate cost and revenue efficiency over the period 1988–1995 using data envelopment analysis (DEA). The Malmquist methodology is used to measure changes in efficiency over time. We find that acquired firms achieve greater efficiency gains than firms that have not been involved in mergers or acquisitions. Firms operating with non-decreasing returns to scale (NDRS) and financially vulnerable firms are more likely to be acquisition targets. Overall, mergers and acquisitions in the life insurance industry have had a beneficial effect on efficiency.     

Performance and persistence in money market fund returns

We study the factors affecting the cross section of net returns of money market mutual funds from 1990 through 1994, and the persistence of relative returns across years. We find that the expense ratio is the most important factor in explaining differences in net returns. Government-only funds produce slightly lower returns than other-taxable funds, and economies of scale are evident only for the smaller funds. Money funds' relative returns show strong persistence. Most funds maintain stable expense ratios, so low-cost funds produce consistently high relative returns.     

Performance of the Life Insurance Industry Under Pressure: Efficiency,Competition, and Consolidation

This article investigates efficiency and competition in the Dutch life insurance market by estimating unused scale economies and measuring efficiency‐market share dynamics during 1995–2010. Large unused scale economies exist for small‐ and medium‐sized life insurers, indicating that further consolidation would reduce costs. Over time average scale economies decrease but substantial differences between small and large insurers remain. A direct measure of competition confirms that competitive pressure is lower than in other markets. We do not observe any impact of increased competition from banks, the so‐called investment policy crisis or the credit crisis, apart from lower returns in 2008.     

The role of rating agencies in the market for charitable contributions: An empirical test

Rating agencies play the role of information intermediaries in the market for donations. These watchdog organizations obtain and interpret accounting data and other information about charitable organizations and report ratings to help donors select among the many organizations soliciting contributions. In the age of the internet, information from Internal Revenue Service Form 990 returns prepared by tax-exempt organizations is more readily accessible than ever before. This study examines whether the zero- to four-star ratings provided by Charity Navigator have additional information content for donors. Charity Navigator was selected because its rating system relies almost exclusively on the 990 returns and presumably adds value by incorporating peer-group expectations for various ratios and by presenting straightforward and concise data. Using a random sample of 405 charities rated by Charity Navigator, our results suggest that rating changes do impact contributions. Positive rating changes were associated with an increase in contributions and organizations with a decline in rating were associated with decreased contributions. These effects were in addition to what would be predicted using an efficiency ratio commonly computed from Form 990 accounting data and other control variables.     

Economies of Scale and Economies of Scope in Multiproduct Financial Institutions: A Study of British Columbia Credit Unions

This paper investigates the production technology facing computerized credit unions in Canada. A full system of translog cost equations is estimated in order to test for economies of scale, economies of scope, and other production characteristics in a multiproduct context. The regression results indicate that most of the credit unions in our sample experience significant increasing returns to scale as they expand their level of output. There is also evidence of cost complementarity or economies of scope in their mortgage and other lending activities. As a result, legislation which limits the ability of credit unions to grow and diversify will likely raise the operating costs of this important group of financial institutions. Additional structural tests of the most general translog specification suggest that none of the restrictive production conditions commonly imposed by other researchers using Cobb-Douglas and CES specifications provide a valid representation of credit union technology. The results of many earlier studies are therefore open to question.     

A Comparative Study on the Impact of Revised SORP 2 on British and Irish Charities

Charities constitute an important sector in the economies of Britain and Ireland. However, despite their economic importance, charity external financial reporting has been characterised by a diversity of accounting practice and a lack of standardisation. Over the last 20 years an attempt has been made to improve this situation by the publication of a Statement of Recommended Practice (SORP) for charities in 1988 and its revision in 1995. It is argued that inconsistencies in the financial statements of charities and the adoption of dubious accounting practices make it difficult for users of charity accounts to understand (and therefore use) the information provided. Previous studies have mainly looked at the impact of the original SORP (1988) on large charities in Britain. Little is known with respect to the impact on Irish charities. This paper presents the results of a comparative analysis of over 200 financial statements of Irish and British charities with respect to the recommendations contained in the revised SORP (1995). The results provide evidence that the accounts of Irish charities are considerably less compliant with the recommendations made in the revised SORP than their British counterparts. Possible reasons for this are discussed.     

Do Large Banks Have Lower Costs? New Estimates of Returns to Scale for U.S. Banks

This paper presents new, fully nonparametric estimates of ray‐scale and expansion‐path scale economies for U.S. banks based on a model of bank costs. Unlike prior studies that use models with restrictive parametric assumptions or limited samples, our methodology uses local polynomial estimators and data on all U.S. banks over the period 1984–2006. Our estimates indicate that as recently as 2006, most U.S. banks faced increasing returns to scale, suggesting that scale economies are a plausible (but not necessarily only) reason for the growth in average bank size and that the tendency toward increasing scale is likely to continue unless checked by government intervention.     

Scale economies and input price elasticities in microfinance institutions

We evaluate the efficiency of microfinance institutions (MFIs) using a structural approach which also captures these institutions’ outreach and sustainability objectives. We estimate economies of scale and input price elasticities for lending-only and deposit-mobilizing MFIs using a large sample of high-quality panel data. The results confirm conjectures that improvements in efficiency can come from the growth or consolidations of MFIs, as we find substantial increasing returns to scale for all but profitability-focused deposit-mobilizing MFIs. Our results support the existence of a trade-off between outreach and sustainability. All inputs are inelastic substitutes, but we find differences in own-price elasticities in lending-only and deposit-mobilizing MFIs.     

基于规模经济和技术进步两种效应的商业银行效率研究

利用超对数成本函数,从规模经济和技术进步角度,对中国商业银行1995到2005年的效率进行实证表明,一方面,中国商业银行业存在着规模经济和技术进步正效应,这主要得益于股份制商业银行;另一方面,国有商业银行的规模不经济和技术进步负效应,导致中国商业银行业的效率较低.因此,要保持中国商业银行业效率的不断提高,必须压缩国有商业银行的规模,加快股份制商业银行的发展,改善商业银行的治理结构.完善金融人才的培养机制.     

Estimating Returns to Scale with Large, Imperfect Panels: An Application to Chilean Manufacturing Industries

This study exploits plant-level panel data from Chile to providenew evidence on the empirical significance of scale economiesin manufacturing sectors. Particular emphasis is given to econometricproblems induced by the presence of unobservable plant heterogeneity,measurement error, and selectivity. An analysis of the resultssuggests that estimates based on generalized method of moments(GMM) estimators that pool long differences (which eliminateheterogeneity effects) are robust to measurement error in thecapital stock, heteroscedasticity, and selectivity. Returnsto scale for three-digit industries are fairly evenly distributedover the plausible range of 0.8 to 1.2, and none is statisticallysignificantly different from constant returns. Similar resultshold for the four-digit industries for which sufficient dataare available. Although general expansion of the manufacturingsector cannot be expected to yield strong plant-level scaleeconomies, our results do not rule out scale economies fromother sources, such as the spreading of start-up costs and externalreturns to scale. Finally, the analysis has generated severalfindings of methodological interest, including the notion thatStigler's survival test may indeed be useful as a quick firstpass on the empirical importance of returns to scale.     

Residential Real Estate Brokerage Efficiency from a Cost and Profit Perspective

Using 1994–1995 microeconomic data from the National Association of Realtors (NAR), this article estimates cost and profit X-efficiency levels in the residential real estate brokerage market using traditional and Bayesian stochastic frontier models. We find that firms err more from failure to maximize profits than from failure to minimize costs. To determine what characteristics influence efficiency, we perform a regression analysis. The results show that franchising and firm age are associated with increases in efficiency, while MLS affiliation and producing a balanced output of listings and sales decrease performance. Finally, we estimate economies of scale and find compelling evidence that firms are operating at increasing returns to scale.     

The long-horizon returns behaviour of the Portuguese stock market1

In the last few years several research studies have challenged the traditional weak-form efficiency tests of the stock market. These studies suggested an alternative to the random walk model, containing temporary and permanent components. If stocks follow such a model then the traditional tests, using returns computed for short intervals would be unable to detect them. To investigate the evidence for such models in the Portuguese stock market ten stock indexes were created. This is a pioneer study of the Portuguese stock market, and uses nominal, real and excess returns, computed for longer horizons. Three methodologies were used: variance ratios, ordinary least squares regressions and weighted least squares regressions. The statistical significance of the results was studied using traditional parametric tests as well as non-parametric tests. The evidence is mixed, as the presence of tendencies towards mean aversion and mean reversion were detected. Results also show that the evidence is very sensitive to the methodology used and the signifcance tests performed. These results, however, do not necessarily reject the weak-form market efficiency hypothesis.     

The information content of a convertible debt offer announcement

We develop a model of convertible debt financing that combines issue and call decisions into a common framework. The model suggests a role for refinancing costs in a manager's efforts to signal firm productivity to investors by an appropriate choice of debt issue terms. A cross section of convertible debt offers can be divided into two groups: a high conversion ratio group and a low conversion ratio group. The model predicts that high conversion ratios are negatively correlated with offer announcement stock returns and low conversion ratios are uncorrelated with offer announcement stock returns. The model is tested on a sample of 124 convertible debt offer announcements. Test results support model accuracy.     

The information content of a convertible debt offer announcement

We develop a model of convertible debt financing that combines issue and call decisions into a common framework. The model suggests a role for refinancing costs in a manager's efforts to signal firm productivity to investors by an appropriate choice of debt issue terms. A cross section of convertible debt offers can be divided into two groups: a high conversion ratio group and a low conversion ratio group. The model predicts that high conversion ratios are negatively correlated with offer announcement stock returns and low conversion ratios are uncorrelated with offer announcement stock returns. The model is tested on a sample of 124 convertible debt offer announcements. Test results support model accuracy.     

基本养老保险基金投资、股票收益率与股价波动性

以2017—2022年各季度基本养老保险基金投资数据为样本,考察基本养老保险基金投资对股票收益率与股价波动性的影响。结果显示：基本养老保险基金持股比例变化对股票未来收益率有一定预测效应,持股比例增加会加剧股价波动。异质性检验表明,被持股公司规模越大,持股比例变化对股票收益率的影响越不明显,对股价波动性影响的时滞性越强。对于短期持股而言,持股比例增加会加剧股价波动,而对于长期持股而言,持股比例增加有利于稳定股价。鉴于此,应继续推动基本养老保险基金全国统筹,进一步扩大其市场化投资规模、延长投资考核期限,提升基金可持续发展能力。     

The deregulatory effects of the Telecommunications Act of 1996 on the broadcasting industry: Expectations vs. reality

The broadcasting industry experienced drastic deregulation with the passage of the Telecommunications Act of 1996. This study examines the capital market reactions to the passage of the Act and aftermath changes in profitability and efficiency in the broadcasting industry. This study finds that the deregulation, particularly relaxing the rules for broadcast ownership, had significant positive effects on stock returns for the broadcasting firms. Among them, firms focusing on broadcasting business and small television groups gained more from the deregulation in terms of increases in market value, as opposed to diversified and large television groups. The longitudinal analysis indicates that the profitability of broadcasting firms in terms of return on sales improved after the Act. This can mainly be attributed to broadcasting firm’s increased market power that resulted from increased industry concentration. Profitability in terms of return on assets, however, deteriorated after the Act, which can be attributed to decreased operating efficiency represented by asset turnover. We find no evidence that the deregulation improved the broadcasting industry’s efficiency of employees to generate sales. Our findings question the notion that the deregulation would help the industry to improve its operating efficiency by achieving economies of scale.