Funding the story of hybrid ventures: Crowdfunder lending preferences and linguistic hybridity

Prosocial crowdfunding platforms are venues for individual lenders to allocate resources to ventures that specifically pursue economic and social value. In a setting where hybridity is expected, do crowdfunders respond positively to category-spanning ventures, or do they prefer to fund ventures that are more clearly situated within a single category? Drawing on theory rooted in category membership and spanning, our hypotheses test whether prosocial crowdfunding lenders will more quickly allocate resources to hybrid microenterprises that communicate their hybridity, or to those that communicate a single one of their dual aims. Our study demonstrates that even in such a setting, crowdfunders lend more quickly to microenterprises that position themselves within a single linguistic category in which the social is emphasized over the economic. This suggests that how hybrid organizations position themselves in their linguistic narratives has a significant impact on resource allocation by external prosocial audiences.     

Explosive Asset Price Bubble Detection with Unknown Bubble Length and Initial Condition

Recent research has proposed a method of detecting explosive processes that is based on forward recursions of OLS, right‐tailed, Dickey–Fuller [DF] unit root tests. In this paper, an alternative approach using GLS DF test statistics is considered. We derive limiting distributions for both mean‐invariant and trend‐invariant versions of OLS and GLS‐based Phillips, Wu and Yu (2011, International Economic Review 52, 201–226) [PWY] test statistics under a temporary, locally explosive alternative. These limits are shown to be dependent on both the value of the initial condition and the start and end points of the temporary explosive regime. Local asymptotic power simulations show that a GLS version of the PWY statistic offers superior power when a large proportion of the data is explosive, but that the OLS approach is preferred for explosive periods of short duration as a proportion of the total sample. These power differences are magnified by the presence of an asymptotically non‐negligible initial condition. We propose a union of rejections procedure that capitalizes on the respective power advantages of both OLS and GLS‐based approaches. This procedure achieves power close to the effective envelope provided by the two individual PWY tests across all settings of the initial condition and length of the explosive period considered in this paper. These results are shown to be robust to the point in the sample at which the temporary explosive regime occurs. An application of the union procedure to NASDAQ prices confirms the empirical value of this testing strategy.     

Residential location and the earnings of African American women

In comparing the earnings of African American women to three reference groups—white women, African American men, and white men—three principal findings emerge. First, African American women residing in the suburbs are worse off than any other suburban group. Second, central city African American women are worse off than any other group of central city residents. Third, while central city residence imposes a statistically significant earnings penalty on men of both races, no such penalty is found for African American or white women. Therefore, African American women will enjoy no earnings advantage if they move to the suburbs. This finding underscores the importance of including women in studies of residential location and the socioeconomic status of African Americans. A narrow focus on male data to inform policy is clearly insufficient.     

Predictors of glycemic control and diabetes-related costs among type 2 diabetes patients initiating therapy with liraglutide in the United States

Objective:

Liraglutide has been shown to significantly improve glycemic control and reduce body weight while minimizing the risk of hypoglycemia in adult patients with type 2 diabetes (T2D). This study aimed to identify characteristics that predict clinical and economic outcomes associated with liraglutide therapy in clinical practice in the US.

Methods:

Using the Truven Health MarketScan Laboratory Database, glycemic control (A1C <7%) and diabetes-related costs were evaluated in T2D patients initiating liraglutide between January 1, 2010 and June 30, 2012. Patients were required to have ≥1 post-index claim for liraglutide and A1C values at baseline and 6 months follow-up. All valid values of baseline A1C were included. Patients previously treated with GLP-1 receptor agonist(s) or insulin, or with evidence of type 1 diabetes, pregnancy, or gestational diabetes during the study period were excluded. Multivariable regression models were used to identify predictors of glycemic control and diabetes-related costs.

Results:

Of 417 patients newly treated with liraglutide, 54.0% achieved glycemic control (A1C <7%) during follow-up. Factors associated with increased odds of glycemic control during follow-up were: being female, POS/EPO health plan type, baseline A1C, early liraglutide initiation (0–1 prior oral anti diabetics [OADs] vs ≥2), adherence to liraglutide (defined as the proportion of days covered [PDC]), and diabetic retinopathy. Being female, earlier liraglutide initiation (0–1 prior OADs), and higher patient share of liraglutide costs were associated with significantly lower diabetes-related costs during follow-up. Factors associated with significantly higher post-index diabetes-related costs were: higher baseline A1C, baseline use of sulfonylureas, and diabetic retinopathy.

Conclusions:

Within this commercially-insured population of T2D patients treated with liraglutide, gender, baseline A1C, early liraglutide initiation (0–1 prior OADs), diabetic retinopathy, better adherence, and patient share of liraglutide costs were associated with increased odds of achieving glycemic control and the odds of having higher or lower diabetes-related costs.     

Identifying design values across countries through adaptive comparative judgment

International Journal of Technology and Design Education - Adaptive comparative judgment (ACJ) has proven to be a valid, reliable, and feasible method for assessing student performance in...     

Fulfilling its promise? Strategic public procurement and the impact of equality considerations on employers’ behaviour in Scotland

ABSTRACT

Public administration is an important force influencing equality in today’s society. Like budgetary choices, public procurement has increasingly gained attention as a means to promote equality. Yet, there are important gaps in knowledge, especially regarding how equality requirements in public procurement affect company behaviour. This paper sheds first light on the impact strategic public procurement has on employers’ behaviour. Based on empirical research, this paper highlights that companies perceive a limited prevalence of equality stipulations in Scottish public procurement practices and raises doubts about the impact of public procurement practices to create a successful business case for equality.     

The effects of environmental risk information on auditors' decisions about prospective financial statements

This study tests a model of how auditors make decisions when presented with environmental risk information in the context of a task that requires their professional opinion on a company's forecasted information. Auditing provided a small-world context where declarative and procedural knowledge have been well documented in terms of the rules for analysing financial information. This research uses a conceptual modelling approach to determine auditors' perceptions of environmental risk information and the effects on their judgement and decision choices when issuing an examination report supporting forecasted financial statements. Auditors were provided with environmental risk information that they had to process and integrate in their decision-making. The results demonstrated that auditors act on unfamiliar declarative knowledge using their standard procedural knowledge. The results from eighty-four senior auditors displayed evidence that auditors' perception of environmental risk information is downplayed compare to the traditional accounting information during their judgement and decision choice phases. When confronted with conflicting information, auditors tend to place more reliance on financial rather than environmental risk information. One of the implications of this study is that auditors should be trained to handle non-traditional information, such as environmental risk.     

How are internally oriented HRM policies related to high-performance work practices? Evidence from Singapore

This examination of policies relating to the internal cultivation of human resources and high-performance work systems among a sample of Singapore-based organizations shows that the HRM practices under consideration reflect three distinct dimensions: internal staffing, employee development, and employment stability. Of the three dimensions, only employee development was significantly and positively related to high-performance work systems. Contrary to the arguments in the literature relating to internal labour markets, mutual commitment HRM, and high-performance work systems, policies involving internal staffing and employment stability were not found to be necessary components of the internally oriented HRM package.