Miracle-dz/UniFAR-FTUs huggingface dataset:
Followers’ reactions to self-serving leaders: the influence of the organization's budget policy

Purpose - – Even though leaders often are seen as responsible guides, they sometimes behave in a self-serving way, for example, by spending the company's budget on their own, frivolous needs. In this study, the authors explore an aspect of such behavior: the authors examine how an organizational budget policy makes such spending more legitimate in the eyes of followers. Specifically, the authors examine when followers will react to a leader's self-serving behavior as a function of: the role of organizational budget policies, and whether followers are directly affected by the leader's behavior. The authors test two particular budget policies, i.e. carry-forward vs non-carry-forward (a.k.a., “use-it-or-lose-it” budget policies), which differ on whether a department/team's allocations not spent by the end of the fiscal year flow back to the central administration. The paper aims to discuss these issues. Design/methodology/approach - – Study 1 is a multi-source field study that should enhance the external validity of the results. Study 1 was analyzed with regression analyses and bootstrapping techniques. To be able to draw causal inferences, the authors also conducted an experimental study (Study 2). Findings - – Followers react more negatively – by showing increased turnover intentions and decreased commitment and cooperation – to a leader's self-serving behavior in a carry-forward policy than in a use-it-or-lose-it budget policy. Thus, organizational policies, such as the budget policy, affect how followers react to self-serving leaders. Originality/value - – The authors focus on self-serving leader behavior. The authors show that followers’ reactions to self-serving leaders are not necessarily negative and are influenced by the specific organizational context in which the self-serving behavior occurs. More specifically, the authors add to the literature by introducing budget policies as influencing followers’ reactions to leaders’ behavior.
Forecaster Heterogeneity, Surprises and Financial Markets

We analyze the impact of US macroeconomic surprises and forecaster heterogeneity on the USD/EUR exchange rate and US and German long-term interest rates from 1999 to 2014. We show how a direct proxy of macroeconomic disagreement, given by the heterogeneity of beliefs among forecasters regarding the upcoming macroeconomic release, matters to explain the daily and intra-day movements. Surprises impact more strongly long-term yields and the exchange rate when forecaster heterogeneity is smaller. This result, holds for the main US macroeconomic surprises and is robust to the frequency of the data used in the estimation. However the sensitivity changes with the sample. To this end, we show how estimating the same regressions in a pre-crisis period, a crisis period, and an unconventional monetary policy period there is evidence of time variation in the responses: unconventional monetary policies attenuated the response of the exchange rate to US macroeconomic news, while no major change occurred for long-term interest rates in the US and in the euro area. The disagreement regimes remain relevant in determining an asymmetric response of these asset prices. Our finding underscores the importance of considering beliefs heterogeneity to describe the behavior of asset prices even at high frequency.
Planning Time: An Emergent European Practice

In the 1960s, a reduction in the time spent at work promised an increase in leisure time. Architects and planners thought that the effects of this could lead to a new form of city. Nowadays, new changes in production, technology and gender relationships de-synchronize the time regime and have fundamentally changed life in cities. Tourism and globalization exchange across the world different cultures of time. In France, the UK, and other European countries time policy is dealing with the problems arising from these changes. This article presents a short overview of time planning in Italy in two main domains: time for care, and city time. It focuses on issues such as the social demand for new shops's and services' opening hours, or how the life cycles of individuals and populations are accommodated in urban spaces. Other problems, usually not thought of in terms of time concerns, such as rehabilitation of blighted areas, historic preservation and traffic flow control, may also be treated through a time approach. Two models of planning process are presented at the end of the paper.
Pay level satisfaction and employee outcomes: the moderating effect of autonomy and support climates

The present study examined autonomy climate (AC) and support climate (SC) as moderators of the relationship between pay level satisfaction (PLS) and employee outcomes (i.e. job satisfaction, affective commitment and intention to stay). Survey data were collected from 5801 Belgian employees, representing 148 units. The hypotheses derived from distributive justice theory and from research on the meaning of money received partial support. Multilevel analyses revealed that AC buffered the negative effects of low PLS on all three outcomes, and that SC exacerbated the negative effects of low PLS on intention to stay. Theoretical and practical implications of this differential moderating effect are discussed.
THE PERfORmANCE OUTCOmES Of DImENSIONS Of SUPPLY CHAIN INTEgRATION: A CONCEPTUAL fRAmEWORK

A systematic review of literature on the relationship between Supply Chain Integration (SCI) and firm performance shows inconsistency in the results. Some of the studies show a direct relationship between SCI and firm performance, while other shows no significant relationship between these constructs. Further, there is a stream of research which proved that the relationship between SCI and performance is mediated through some intermediate performance outcomes. Based on the gaps identified through an extensive literature review, this study proposes that three dimensions of SCI – supplier integration, customer integration and internal integration will lead to different performance outcomes which will further influence financial perfor­ mance of the firm. Further, a conceptual framework is presented postulating the relationship between constructs of interest.
Dietary fiber and colorectal cancer risk: a nested case-control study using food diaries.

BACKGROUND Results of epidemiological studies of dietary fiber and colorectal cancer risk have not been consistent, possibly because of attenuation of associations due to measurement error in dietary exposure ascertainment. METHODS To examine the association between dietary fiber intake and colorectal cancer risk, we conducted a prospective case-control study nested within seven UK cohort studies, which included 579 case patients who developed incident colorectal cancer and 1996 matched control subjects. We used standardized dietary data obtained from 4- to 7-day food diaries that were completed by all participants to calculate the odds ratios for colorectal, colon, and rectal cancers with the use of conditional logistic regression models that adjusted for relevant covariates. We also calculated odds ratios for colorectal cancer by using dietary data obtained from food-frequency questionnaires that were completed by most participants. All statistical tests were two-sided. RESULTS Intakes of absolute fiber and of fiber intake density, ascertained by food diaries, were statistically significantly inversely associated with the risks of colorectal and colon cancers in both age-adjusted models and multivariable models that adjusted for age; anthropomorphic and socioeconomic factors; and dietary intakes of folate, alcohol, and energy. For example, the multivariable-adjusted odds ratio of colorectal cancer for highest vs the lowest quintile of fiber intake density was 0.66 (95% confidence interval = 0.45 to 0.96). However, no statistically significant association was observed when the same analysis was conducted using dietary data obtained by food-frequency questionnaire (multivariable odds ratio = 0.88, 95% confidence interval = 0.57 to 1.36). CONCLUSIONS Intake of dietary fiber is inversely associated with colorectal cancer risk. Methodological differences (ie, study design, dietary assessment instruments, definition of fiber) may account for the lack of convincing evidence for the inverse association between fiber intake and colorectal cancer risk in some previous studies.
Role of intracellular redox status in apoptosis induction of human T-cell leukemia virus type I-infected lymphocytes by 13-cis-retinoic acid.

We have shown that cell cycle progression of human T-cell leukemia virus type I (HTLV-I)-transformed T-cell lines was inhibited by 13-cis-retinoic acid (13cRA). In the present study, we report that 13cRA inhibited proliferation and induced cell death of peripheral blood mononuclear cells obtained from four patients with acute adult T-cell leukemia but not of mitogen- or interleukin 2-activated peripheral blood mononuclear cells from HTLV-I-negative healthy donors. Because HTLV-I-infected lymphocytes are susceptible to oxidative stress, we examined the role of the intracellular redox state in 13cRA-induced cell death using a HTLV-I-positive T-cell line, ATL2, as a model. 13cRA induced apoptosis in ATL2 cells within 48 h in a dose-dependent manner. The ability of 13cRA to induce apoptosis was more potent than that of all-trans-retinoic acid. Apoptosis induction by 13cRA was significantly enhanced by buthionine sulfoximine (BSO), which decreased the levels of intracellular reduced glutathione, although 13cRA by itself did not alter them, suggesting that intracellular reduced glutathione may modulate 13cRA-induced apoptosis. In addition, flow cytometric analysis revealed that 13cRA increased intracellular peroxides in 24 h and that the addition of BSO further enhanced them. Although N-acetylcysteine had only a marginal effect, pretreatment with catalase markedly inhibited 13cRA-induced apoptosis. These results suggest that peroxide generation, ie. , oxidative stress, may play a crucial role in the induction of apoptosis by 13cRA and further demonstrate that combined treatment with 13cRA and BSO induces apoptosis of HTLV-I-positive lymphocytes even more potently.
Central Compartment Neck Dissection for Thyroid Cancer

The central compartment of the neck is a common site of local metastasis for thyroid carcinoma. Therefore, knowledge of the surgical techniques employed during a central compartment neck dissection is important to master for any surgeon who manages thyroid cancer patients. We review the anatomical boundaries of the central compartment of the neck as well as discuss the lymphatic drainage patterns of the thyroid gland. We advocate standardization of the surgical approach to the central compartment in order to minimize morbidity and ensure comprehensive removal of all lymph nodes when indicated, which can reduce the need for reoperative dissections.
The back office goes global: exploring connections and contradictions in shared service centres

This article explores a neglected aspect of IT-enabled service work: the back office. The fieldwork study reveals how back office service work has been identified as suitable for ongoing reorganization and reconfiguration as firms respond to the pressures of contemporary capitalism. The article focuses on standardization as a means of facilitating organizational restructuring into shared service centres as highly skilled back office work is reframed as routine service work. Standardization is the vehicle that drives the commodification of the labour process as tasks are fragmented, quantified and traded in the global sourcing of services, allowing work to be lifted out of traditional organizational structures and placed elsewhere, or outsourced to other service providers. The study shows how this ongoing process is fraught with contradictions, problematically rendering people and place ancillary.
The China-in-Global Energy Model

The authors thank Eni S.p.A. , ICF Interna tional, Shell International Limited, and the French Development Agency (AFD), founding sponsors of the China Energy and Climate Project. We are also thankful for support provided by the Ministry of Science and Technology of China, the National Development and Reform Commission, and Rio Tinto China. We further gratefully acknowledge the financial support for this work provided by the MIT Joint Program on the Science and Policy of Global Change through a consortium of industrial sponsors and Federal grants, i ncluding the U.S. Department of Energy. This work is also supported by the DOE Integrated Assessment Grant (DE - FG02 - 94ER61937).
Frugal innovation: aligning theory, practice, and public policy

Purpose – The paper aims to address two key gaps in the literature of frugal innovation. First, it disambiguates frugal innovations into its types, and into the various levels at which it happens. Second, it builds upon the theoretical foundations of resource-based view, new institutional economics, economics of location, and institutional theory to offer testable propositions on determinants of frugal innovations. Design/methodology/approach – This is a conceptual paper. The authors first systematically reviewed the extant literature on frugal innovation and related domains and categorized the existing understanding on the domain into various typologies of frugal innovation. The authors then justified why certain key theoretical lenses are tenable to understand the determinants of frugal innovation and then examined the conditions that enable such innovations. Findings – The paper has three key findings. First, frugal innovation comprises of a frugal mindset, a frugal process and a frugal outcome, which may be practiced distinctly. Second, frugal innovators are of three types: grassroots-level, domestic-enterprise level, and MNC-subsidiary level. Each has their distinctive incentives and styles of frugal innovation. Third, a frugal mindset is encouraged by a resource-scarce environments, weaker institutional intermediaries, and a higher tolerance for uncertainty. Frugal processes are espoused by poor property rights regime and a critical size of lead market; and frugal outcomes are influenced by the network-position of innovators, and the presence of critical lead-markets. Research limitations/implications – The propositions are though testable, but proxies need to be developed to measure the variables, such as a frugal mindset, and a frugal process. Further, the current view on various types and levels of frugal innovation is that of mutual exclusivity, whereas this may not always be the case. Hence, it might be useful to identify contingencies in which these distinctions fade away. Originality/value – The paper is valuable in two key aspects. First, it offers a much-needed theoretical underpinning to the phenomenon of frugal innovation, such that the phenomenon could be better understood and influenced. Second, it nuances the phenomenon by identifying distinct types of frugal innovators in terms of their motivation, institutional influences, and styles of innovation.
Intra-Firm Wage Dispersion and Firm Performance - Is There a Uniform Relationship?

Empirical studies examining the impact of intra-firm wage dispersion on firm performance report extremely mixed results. Yet, almost all of the studies implicitly assume that there is a uniform relationship between wage dispersion and firm performance across all types of firms. In contrast, we argue that the effects of wage dispersion depend on the industrial relations regime and the type of incentive scheme employed. Using data on a sample of manufacturing establishments in Germany, our findings confirm that wage dispersion interacts with internal promotions, individual and group piece rates, works council presence and collective bargaining coverage. This strongly supports the notion that moderating factors play an important role in the relationship between intra-firm wage dispersion and productivity. Copyright 2007 Blackwell Publishing Ltd.
Bargaining Over a Common Good with Private Information

Consider two agents who make sequential claims on a common good, receiving their respective claims only if these are compatible. We let the first mover be privately informed about the size of the good. Conventional theory predicts multiple equilibria, and the intuitive criterion predicts that the first player claims the entire good. Our experimental results reject the intuitive criterion. Private information reduces the claim and the profit of the first mover. However, we cannot reject that the subjects play according to a perfect Bayesian equilibrium (PBE). Most subjects play according to a PBE, and almost all successful coordination occurs at the even split.
The Long-Term Labor Market Consequences of Graduating from College in a Bad Economy

This paper studies the labor market experiences of white-male college graduates as a function of economic conditions at time of college graduation. I use the National Longitudinal Survey of Youth whose respondents graduated from college between 1979 and 1989. I estimate the effects of both national and state economic conditions at time of college graduation on labor market outcomes for the first two decades of a career. Because timing and location of college graduation could potentially be affected by economic conditions, I also instrument for the college unemployment rate using year of birth (state of residence at an early age for the state analysis). I find large, negative wage effects of graduating in a worse economy which persist for the entire period studied. I also find that cohorts who graduate in worse national economies are in lower-level occupations, have slightly higher tenure and higher educational attainment, while labor supply is unaffected. Taken as a whole, the results suggest that the labor market consequences of graduating from college in a bad economy are large, negative and persistent.
Rhodopsin-interacting surface of the transducin gamma subunit.

The visual signaling pathway is initiated by photoactivation of the GPCR rhodopsin, which activates nucleotide exchange on the heterotrimeric G-protein transducin (Gt). Domains on both Gtalpha and Gtbetagamma subunits participate in coupling to rhodopsin. Previously, we have shown by high-resolution NMR that the farnesylated C-terminal peptide of Gtgamma(60-71), DKNPFKELKGGC, assumes an amphipathic helical conformation during interaction with metarhodopsin II [Kisselev, O. G. , and Downs, M. A. (2003) Structure 11, 367-373]. This conformation was docked to the structure of holo-Gt to create a model of rhodopsin-Gt interaction. Here we test this model by mutational analysis of Gt. To evaluate the contribution of specific amino acids of the Gtgamma C-terminal region involved in binding and GTP-dependent release of transducin from native rhodopsin membranes, we have systematically substituted each of the amino acids in the C-terminal region of Gtgamma for alanine. The mutants were co-expressed with six-histidine-tagged Gtbeta subunits in Sf9 insect cells. The Gtbeta-6-His-gamma mutant proteins were purified and assayed in the presence of Gtalpha for the GTP-dependent interactions with light-activated rhodopsin. Several of the alanine mutants, N62A, P63A, and F64A, exhibited significant functional defects at the level of R*-Gt complex formation. These data show that the conserved N-terminal end of the helical domain in the Gtgamma(60-71) region has the most significant effect on rhodopsin-Gt interactions, which places important constraints on the model of the rhodopsin-Gt complex.
Progressive Taxation and Long-Run Growth

Since the emergence of early endogenous growth models (Larry E. Jones and Rodolfo E. Manuelli, 1990; Sergio Rebelo, 1991), a large body of work has studied the growth effects of tax reform. While virtually all of this literature has confined itself to the analysis of flat-rate taxes, tax codes are generally progressive. This paper, therefore, explores the effects of progressive taxes in conventional growth models with heterogenous households. In such frameworks, the tax code helps to determine simultaneously the pre-tax income distribution and the rate of technical progress. We present three main findings. First, we show that when variations in tax codes stem from differences in progressivity, shares of tax revenue in GDP or income may constitute poor proxies for average marginal tax rates. In particular, we find that the decrease in progressivity associated with the Tax Reform Act of 1986 (TRA-86) lowered the U.S. average marginal tax rate by 0.06 to 0.37 percentage points depending on the model used. At the same time, however, the endogenous adjustment in the distribution of income produced by this progressivity change contributed to raising the tax share of income by approximately 0.8 percentage points. Because marginal tax rates are not easily observable, empirical work often has to make use of tax shares in income as an alternative. To the degree that lower marginal rates entail less tax distortion, our study suggests that relying on tax shares may cause less progressive tax codes to be incorrectly perceived as more distortional. Second, we find that the progressivity decrease implied by TRA-86 helped raise U.S. per capita GDP growth by 0.12 to 0.34 percentage points. Given the prominence of TRA-86 compared with other U.S. tax reforms over the past four decades, these growth effects, while not negligible (as in Robert E. Lucas, 1990), shed doubt on the potential for tax policy to alter significantly prospects for U.S. long-run growth. Finally, consistent with previous work, our analysis suggests that the progressivity change associated with TRA-86 had a significant effect on income inequality, resulting in a 20to 24percent increase in the Gini coefficient of income. We carry out our analysis using two prototypical endogenous growth models augmented to include a nondegenerate distribution of income. These models, one first formulated by Robert J. Barro (1990) and the other by Rebelo (1991), account for two polar extremes regarding the use of tax proceeds. On the one hand, in Rebelo’s two-sector framework, tax revenue is spent in a way that affects neither the marginal utility of private consumption nor the production possibilities of the private sector. On the other hand, in the environment envisioned by Barro (1990), all tax revenue serves to finance public services that enhance private production. Interestingly, the results we have just described emerge irrespective of the framework under consideration.
State control of the English education and training system—playing with the biggest train set in the world

This article examines the causes and consequences of the increasing control of English education and training (E&T) by central government and its agencies. It poses three questions—what are the reasons for national government becoming the dominant player in this area of policy, why is the English system so statist in design and operation, and what factors underlie the continuity of this trend in policy over the last quarter of a century? In seeking answers, it argues that policy has become caught up in a cycle of intervention that is heavily path‐dependent, and that this is the result of the interplay between a set of paradoxes about what the state believes it can and cannot do within the labour and product market. E&T has come to act as a substitute for regulation in both these areas. The article concludes that unless and until the state ‘lets go’ of some element of control it will be trapped into having to do more and more, as other actors take a passive role and fail to develop their capacity to act as strong partners in the E&T system.