Miracle-dz/UniFAR-FTUs huggingface dataset:
Entrepreneurship in Economic Theory

Examines the historic inability of economic theory to develop a formal analysis of entrepreneurship. The entrepreneur is the major catalyst to the process of economic growth, a central force in both micro and macro economics. Despite this reality, in formal theory, the entrepreneur's role has historically been conspicuously absent. The economic models call for no entrepreneurial initiative, so that theoretically, business people remain passive "automaton maximizers. " In fact, contributors from the disciplines of psychology and sociology have made more significant advances - by analyzing social and cultural conditions for entrepreneurship - than have economic theorists. Though it is decided that the supply of entrepreneurship, the entrepreneur's strategies, attitudes to risk, and idea sources cannot be analyzed in a systematic manner, the encouragement of these entrepreneurial behaviors and activities can be theoretically advanced. Theory, then, should consider not how the entrepreneur bears risk or employs R&D, but how the marginal cost of risk-bearing can be reduced, and what economic conditions make R&D easiest and most effective. These theoretical questions clearly bear upon policymaking, since, it is argued, the key to stimulating economic growth is the establishment of policies encouraging entrepreneurship. (CJC)
A Multi-View Fusion Neural Network for Answer Selection

Community question answering aims at choosing the most appropriate answer for a given question, which is important in many NLP applications. Previous neural network-based methods consider several different aspects of information through calculating attentions. These different kinds of attentions are always simply summed up and can be seen as a ``single view", causing severe information loss. To overcome this problem, we propose a Multi-View Fusion Neural Network, where each attention component generates a ``view'' of the QA pair and a fusion RNN integrates the generated views to form a more holistic representation. In this fusion RNN method, a filter gate collects important information of input and directly adds it to the output, which borrows the idea of residual networks. Experimental results on the WikiQA and SemEval-2016 CQA datasets demonstrate that our proposed model outperforms the state-of-the-art methods.
Online Expectation-Maximization for Click Models

Click models allow us to interpret user click behavior in search interactions and to remove various types of bias from user clicks. Existing studies on click models consider a static scenario where user click behavior does not change over time. We show empirically that click models deteriorate over time if retraining is avoided. We then adapt online expectation-maximization (EM) techniques to efficiently incorporate new click/skip observations into a trained click model. Our instantiation of Online EM for click models is orders of magnitude more efficient than retraining the model from scratch using standard EM, while loosing little in quality. To deal with outdated click information, we propose a variant of online EM called EM with Forgetting, which surpasses the performance of complete retraining while being as efficient as Online EM.
Agriculture and Economic Development in East Asia: From Growth to Protectionism in Japan, Korea and Taiwan

Preface Conventions Contents 1. Agriculture and Industrialisation: the East Asian Case Agriculture's Role in Development Agricultural Adjustment An East Asian Model of Agriculture's Role in Industrialisation? Questions and Hypotheses 2. East Asian Agriculture: Patterns and Trends The Agricultural Environment The Economic Organisation of Agriculture Agriculture in the Economy Conclusion: the Pattern of Change in East Asian Agriculture 3. The Role of Agriculture in Japanese Industrialisation Industrialisation and Agricultural Growth in Pre-War Japan Agriculture's Contribution to Industrialisation Agriculture, Society and the State in Industrialising Japan Conclusion 4. The State and Agricultural Adjustment in Industrial Japan Agriculture in Industrial Japan The State and Agricultural Adjustment: The Rise of the Food Control System The End of an Era in Agricultural Adjustment: the Crisis of 1993/4 Conclusion: the New Food Law and the Future of Japanese Agriculture 5. Agriculture and Industrialisation in Korea Korean Industrialisation Korean Agriculture on the Eve of Industrialisation Agriculture's Contribution to Industrialisation Agriculture and the State during Korea's Industrialisation Conclusion 6. Agricultural Adjustment in Industrial Korea Economics and Politics form the 1970s to the 1990s Agricultural Trends in Industrial Korea Korean Agriculture in the 1990s Conclusion 7. The Role of Agriculture in Taiwan's Economic Development Industrialisation and Agricultural Growth in the 1950s and 1960s Agriculture's Resource Contribution to Industrialisation The Institutions of the Development State 8. Agricultural Adjustment in Industrial Taiwan Agriculture in the Economy in Industrial Taiwan Agricultural Policy and the Adjustment Problem Trade Liberalisation and Agricultural Politics Conclusion: a Future for Taiwanese Agriculture? 9. Conclusions: the Past and Future of East Asian Agriculture Agriculture and Industrialisation Agricultural Adjustment The Future of East Asian Agriculture Bibliography
The Determinants of Unemployment Duration by Gender in Finland

This paper models unemployment durations for men and women in Finland using a nationally representative data set from 1997. We begin with a baseline model where durations are modelled using a single risk discrete time hazard model. These estimations are extended to a piecewise constant hazard model and to a competing risks model. The results indicate that young children as well as foreign citizenship have a prolonging effect on female unemployment periods. Education appears as a highly positive factor in reducing the duration of unemployment, particularly for women. The results also reveal the implications of regional labour market policy, as the propensity to exit unemployment is greatest in rural areas, but mostly explained by exits to active labour market programmes.
Trends in the Training of Male and Female Workers in the United Kingdom

After controlling for the effect of impact of human capital and other characteristics, including whether respondents are interviewed directly or by proxy, there has been a convergence in the experience of women and men regarding access to training in Britain. This convergence applies both to total training participation in any four weeks and to the weekly volume of off-the-job training.
Dominant Owners and Performance of Continental European Firms

ABSTRACT: We examine dominant ownership in Continental European firms to further refine the distinction between the ability to control and actual control and whether a particular distinct shareholder ownership type is associated with company performance. In addition, we empirically test whether the economic performance of the firms from different countries is consistently affected by the nature of the company's dominant owner. After disaggregating the overall sample by specific ownership type and by country, we find a positive relationship between dominant ownership and performance for firms in which banks and families/individuals are the dominant owners and a negative relationship when corporations are the dominant owners. Additional analysis discloses an even more complicated picture, suggesting that countries are not homogenous in terms of their ownership landscapes and, hence, their effects on performance.
The Aspergillus flavus Phosphatase CDC14 Regulates Development, Aflatoxin Biosynthesis and Pathogenicity

Reversible protein phosphorylation is known to play important roles in the regulation of various cellular processes in eukaryotes. Phosphatase-mediated dephosphorylation are integral components of cellular signal pathways by counteracting the phosphorylation action of kinases. In this study, we characterized the functions of CDC14, a dual-specificity phosphatase in the development, secondary metabolism and crop infection of Aspergillus flavus. Deletion of AflCDC14 resulted in a growth defect and abnormal conidium morphology. Inactivation of AflCDC14 caused defective septum and failure to generate sclerotia. Additionally, the AflCDC14 deletion mutant (ΔCDC14) displayed increased sensitivity to osmotic and cell wall integrity stresses. Importantly, it had a significant increase in aflatoxin production, which was consistent with the up-regulation of the expression levels of aflatoxin biosynthesis related genes in ΔCDC14 mutant. Furthermore, seeds infection assays suggested that AflCDC14 was crucial for virulence of A. flavus. It was also found that the activity of amylase was decreased in ΔCDC14 mutant. AflCDC14-eRFP mainly localized to the cytoplasm and vesicles during coidial germination and mycelial development stages. Taken together, these results not only reveal the importance of the CDC14 phosphatase in the regulation of development, aflatoxin biosynthesis and virulence in A. flavus, but may also provide a potential target for controlling crop infections of this fungal pathogen.
The developmental expression of K+ channels in retinal glial cells is associated with a decrease of osmotic cell swelling

A major function of glial cells is the control of osmotic and ionic homeostasis, mediated by K+ and water movements predominantly through inwardly rectifying K+ (Kir) and aquaporin water channels. It has been suggested that K+ currents through Kir channels are implicated in the regulation of glial cell volume. Here, we investigated whether the developmental increase in Kir channel expression in Müller glial cells of the rat retina is associated with an alteration of cell volume regulation under anisoosmotic conditions. Around the time of eye opening at postnatal day (P) 15, developing retinal glial cells fully alter the profile of their membrane conductances, from a current pattern with prominent fast transient K+ and Na+ currents to a pattern of noninactivating currents through Kir and delayed rectifier K+ channels. Concomitantly, aquaporins‐1 and ‐4 are expressed in the developing retina. This is accompanied by a conspicuous alteration of the swelling characteristics of cells; somata of immature glial cells in early postnatal retinas (P5–P15) swell under hypotonic stress but no swelling is inducible in mature cells at P18 and thereafter. However, glial cells at all developmental stages swell when their Kir channels are blocked by Ba2+. The postnatal maturation of Kir channel currents and volume regulation in retinal glial cells is delayed by visual deprivation. The data suggest that Kir channels are crucially involved in osmotic volume homeostasis of mature glial cells, and that the absence of Kir channels in immature cells is a major cause of their insufficient volume regulation. © 2006 Wiley‐Liss, Inc.
Risk and Risk Management in the Credit Card Industry

Using account-level credit card data from six major commercial banks from January 2009 to December 2013, we apply machine-learning techniques to combined consumer tradeline, credit bureau, and macroeconomic variables to predict delinquency. In addition to providing accurate measures of loss probabilities and credit risk, our models can also be used to analyze and compare risk management practices and the drivers of delinquency across banks. We find substantial heterogeneity in risk factors, sensitivities, and predictability of delinquency across banks, implying that no single model applies to all six institutions. We measure the efficacy of a bank's risk management process by the percentage of delinquent accounts that a bank manages effectively, and find that efficacy also varies widely across institutions. These results suggest the need for a more customized approached to the supervision and regulation of financial institutions, in which capital ratios, loss reserves, and other parameters are specified individually for each institution according to its credit risk model exposures and forecasts.
Protective Effect of Fish Consumption on Colorectal Cancer Risk

Background/Aims: Current epidemiologic studies investigating the effect of fish intake on colorectal cancer (CRC) risk are scarce. Therefore, the aim of this study was to elucidate the relationship between fish consumption and CRC risk. Methods: This hospital-based case-control study was performed in 548 CRC patients (Surgery Clinic, University Hospital in Krakow, Poland) between November 2000 and May 2008. Histological findings, information on anatomic location and stage of cancer were available for all the patients enrolled in this study. The control group consisted of 745 patients of the same hospital with no history of cancer admitted for treatment of non-neoplastic conditions. During the 5-year study period, the food frequency questionnaire used focused on the reference period that was defined as 1–5 years prior to CRC diagnosis for the CRC cases and the date of hospital admission for the controls. Results: Thecrude odds ratio (OR) was inversely related to fish consumption (z for trend in quartiles of intake = –2.31, p = 0.021; OR = 0.89; 95% confidence interval, CI: 0.81–0.98). The risk of CRC increased with intake of stewed or cooked meat (z for trend in quartiles of intake = 2.14; p = 0.032; OR = 1.11; 95% CI: 1.01–1.23). The adjusted OR showed a significant reduction in CRC already at the moderate fish intake of one or two servings per week (OR = 0.70; 95% CI: 0.51–0.94), but it was even lower at higher fish intake (OR = 0.56; 95% CI: 0.39–0.86). All multivariate statistical models employed in the analysis considered potential confounders, such as demographic characteristics of subjects, body mass index, smoking status, leisure time physical activity, energy consumption and intake of meat products. Conclusions: The study results indicate that increased fish intake may have a preventive effect on CRC and modulate the effect of meat consumption. To our knowledge, this is the first large epidemiologic study on dietary habits and CRC incidence in Eastern Europe.
Liquidity and Asset Prices: Financial Management Implications

Stable URL:http://links.jstor.org/sici? sici=0046-3892%28198821%2917%3A1%3C5%3ALAAPFM%3E2.0. CO%3B2-XFinancial Management is currently published by Financial Management Association International.Your use of the JSTOR archive indicates your acceptance of JSTOR's Terms and Conditions of Use, available athttp://www.jstor.org/about/terms.html. JSTOR's Terms and Conditions of Use provides, in part, that unless you have obtainedprior permission, you may not download an entire issue of a journal or multiple copies of articles, and you may use content inthe JSTOR archive only for your personal, non-commercial use.Please contact the publisher regarding any further use of this work. Publisher contact information may be obtained athttp://www.jstor.org/journals/fma.html. Each copy of any part of a JSTOR transmission must contain the same copyright notice that appears on the screen or printedpage of such transmission.The JSTOR Archive is a trusted digital repository providing for long-term preservation and access to leading academicjournals and scholarly literature from around the world. The Archive is supported by libraries, scholarly societies, publishers,and foundations. It is an initiative of JSTOR, a not-for-profit organization with a mission to help the scholarly community takeadvantage of advances in technology. For more information regarding JSTOR, please contact support@jstor.org. http://www.jstor.orgThu Nov 1 15:56:05 2007
Hearing mouth shapes: Sound symbolism and the reverse McGurk effect

In their recent article, Sweeny, Guzman-Martinez, Ortega, Grabowecky, and Suzuki (2012) demonstrate that heard speech sounds modulate the perceived shape of briefly presented visual stimuli. Ovals, whose aspect ratio (relating width to height) varied on a trial-by-trial basis, were rated as looking wider when a /woo/ sound was presented, and as taller when a /wee/ sound was presented instead. On the one hand, these findings add to a growing body of evidence demonstrating that audiovisual correspondences can have perceptual (as well as decisional) effects. On the other hand, they prompt a question concerning their origin. Although the currently popular view is that crossmodal correspondences are based on the internalization of the natural multisensory statistics of the environment (see Spence, 2011), these new results suggest instead that certain correspondences may actually be based on the sensorimotor responses associated with human vocalizations. As such, the findings of Sweeny et al. help to breathe new life into Sapir's (1929) once-popular “embodied” explanation of sound symbolism. Furthermore, they pose a challenge for those psychologists wanting to determine which among a number of plausible accounts best explains the available data on crossmodal correspondences.
Tests of the CAPM under structural changes

Abstract In accordance with the empirical regularity of time-varying betas we estimate and test for the Sharpe–Lintner CAPM by allowing for structural change(s) in betas. Empirical applications using BM- and size-sorted decile portfolios suggest the following interesting results. Firstly, there exists at least one break for all the portfolios under consideration. Secondly, the estimated break dates are quite similar for some of the portfolios, indicating the possible existence of a common break using multivariate time series. Finally, we find the CAPM can be consistent with the data in some regimes but may appear to be inconsistent with the data in some other regimes. This particularly appealing feature has been completely ruled out under the conventional single-equation framework.
High Molecular Weight Lectin Isolated from the Mucus of the Giant African Snail Achatina fulica

To understand better the host defense mechanisms of mollusks against pathogens, we examined the anti-microbial activity of mucus from the giant African snail Achatina fulica. Hemagglutination activity of the mucus secreted by the integument of snails inoculated with Escherichia coli was observed to increase and to cause hemagglutination of rabbit red blood cells. Purification of the snail mucus lectin by sequential column chromatography revealed that the relative molecular mass of the lectin was 350 kDa. The hemagglutination activity of the lectin was Ca2+-dependent and was inhibited by galactose. Growth arrest tests showed that the lectin did not inhibit bacterial growth, but did induce agglutination of gram-positive and gram-negative bacteria. Tissue distribution analyses using a polyclonal antibody revealed that the lectin was expressed in the tissues of the mantle collar. The lectin isolated from the mucus of the snail appeared to contribute to its innate immunity.
Anomalous daily seasonality in Ireland?

Substantial evidence exists to indicate that a negative Monday, or in some case Tuesday, mean return is achieved by stock market indices. In contrast to these and to previous Irish studies, this paper finds that there is no negative Monday or Tuesday return, there being a persistent and positive Wednesday return. This is seen across two indices and over a number of sub-periods. It is also seen, using a GARCH-M specification, that this ‘Wednesday effect’ cannot be attributed to systemic daily variation in risk.
Exclusivity, Exclusion, and Social Class in Urban Education Markets in the United Kingdom

This article draws on two research studies conducted in London, UK, to problematize choice policies. It argues that, although in both the United States and the United Kingdom choice has often been promoted as a solution to social inequalities in urban schooling, evidence from the London data points to detrimental rather than positive effects. Educational choice practices can be seen to reinforce wider social processes of social exclusion in relation to both school and university choice, and the article argues for the need to balance getting the best for one’s own child with a commitment to a wider common good.
[The diagnostic value of serum hyaluronic acid, 7S domain of type IV collagen and AST/ALT ratio as markers of hepatic fibrosis in chronic hepatitis B and cirrhosis patients].

BACKGROUND/AIMS The prognosis of chronic liver disease is closely related to the development of hepatic fibrosis. Liver biopsy is the gold standard method to assess inflammatory activity and fibrosis stage, but this is associated with morbidity and mortality. This study aimed to evaluate the diagnostic value of serum hyaluronic acid, 7S domain of type IV collagen and AST/ALT ratio as markers of hepatic fibrosis in chronic hepatitis B and cirrhosis. METHODS This study included 100 patients with chronic hepatitis B and cirrhosis. Liver biopsy and histopathologic classification were done. Serum hyaluronic acid and 7S domain of type IV collagen were measured by one step sandwich binding protein assay and radioimmunoassay using polyclonal antibody to 7S domain of type IV collagen, respectively. RESULTS The serum concentrations of hyaluronic acid, 7S domain of type IV collagen and AST/ALT ratio in the cirrhosis group (139 +/- 98.4 ng/mL, 6.9 +/- 3.5 ng/mL, 1.6 +/- 1.5) were significantly higher (p<0.01) than those in the normal and fatty liver group (20.2 +/- 12.5 ng/mL, 3.5 +/- 0.5 ng/mL, 0.7 +/- 0.3), mild hepatitis group (32.3 +/- 52.7 ng/mL, 3.9 +/- 1.4 ng/mL, 0.7 +/- 0.4), and moderate to severe hepatitis group (68.2 +/- 72.3 ng/mL, 5.3 +/- 2.4 ng/mL, 0.8 +/- 0.4). At the cutoff value of 77 ng/mL for hyaluronic acid and 6.3 ng/mL for 7S domain of type IV collagen and 0.62 for AST/ALT ratio, the sensitivities were 81.8%, 63.6%, 90.9% and specificities were 87.3%, 88.6%, 53.1% for discriminating cirrhosis (fibrosis score: 4) from the mild to severe fibrosis (fibrosis score: 0-3). CONCLUSIONS Serum hyaluronic acid, 7S domain of type IV collagen and AST/ALT ratio measurement may be clinically useful as markers of hepatic fibrosis in chronic hepatitis B and cirrhosis.
MAKING WORK INVISIBLE: NEW PUBLIC MANAGEMENT AND OPERATIONAL WORK IN CRITICAL INFRASTRUCTURE SECTORS

Based on a study of reliability consequences of New Public Management (NPM) reforms in Norwegian critical infrastructure sectors, this article suggests that the discourse of work found in NPM renders essential aspects of operational work invisible – including practices that are known to be of importance for reliability. We identify two such organizationally ‘invisible’ characteristics of operational work: the ongoing situational coordination required for keeping a water supply system or an electricity grid running, and the aggregating operational history within which this happens. In the reorganized infrastructure sectors, these crucial aspects of operational work fit poorly in market oriented organizational models and control mechanisms. More generally, our analysis contributes to the understanding of how some types of work fit poorly within the discourse of work found in NPM.