با سلام خدمت کاربران در صورتی که با خطای سیستم پرداخت بانکی مواجه شدید از طریق کارت به کارت (6037997535328901 بانک ملی ناصر خنجری ) مقاله خود را دریافت کنید (تا مشکل رفع گردد).
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1 |
Panel cointegration, quantile regressions, asymmetric adjustments and crises: The case of EU current accounts
همبستگی پانل، رگرسیون های کمی، تنظیمات نامتقارن و بحران ها: مورد حساب های فعلی اتحادیه اروپا-2021 This paper investigates the relationships between the current account and several fundamentals,
including the real exchange rate, government consumption, investment, openness, terms of trade
and real income in the EU28 group of countries. A main feature of the study is that we also assess
the relationships for two subgroups, the EU15 + Cyprus and Malta, and the CEECs. Using data
spanning the period between 1995q1 and 2019q2, we identify similarities and differences be-
tween the responses in these two subgroups, which are obscured when an aggregate study of the
EU28 is conducted, rather than sub-groups. Our results suggest that, in assessing the current
account for economic blocs, an a priori assumption of similar relationships for member countries
may be misplaced. keywords: حساب جاری | بدهی خارجی | رگرسیون کمتری | بیزی | مدل نامتقارن | شکاف ساختاری | ادغام اروپا | Current account | External debt | Quantile regression | Bayesian | Asymmetric model | Structural breaks | European integration |
مقاله انگلیسی |
2 |
Capturing heterogeneities in orchestrating resources for accurately forecasting high (separately low) project management performance
ضبط ناهمگونی در منابع هماهنگ برای پیش بینی دقیق عملکرد مدیریت پروژه (به طور جداگانه کم)-2020 Applying complexity theory tenets, the study here contributes an asymmetric modeling perspective for examining
resources orchestrations that indicate high (separately low) project management performance (PMP)
accurately. Complexity theory tenets include recognizing that the causal conditions resulting in high PMP have
different conditions (i.e., ingredients) typically than the causal conditions resulting in low PMP—adopting this
perspective supports the usefulness of asymmetric point or interval estimation rather than the currently
pervasive symmetric approach to theory construction and empirical modeling of variable directional relationships
(VDR). This study constructs a general model and specific configurational propositions that include social
capital, processes, and knowledge management effectiveness as causal conditions indicating case outcomes of
high and separately low PMP. Using survey data, the study includes examining propositions and models
empirically on the causal conditions for completed projects (n ¼ 302, USA sample of executives in product and
service industrial firms). The findings support the perspective that high (as well as low) PMP depends on resource
orchestration (configurational) antecedent conditions. The findings serve to support the general proposition that
applications of complexity theory in project management research respond effectively in building in the requisite
variety for deep understanding and accurate forecasting of performance outcomes. This study includes contributions
to theory and empirical research that support the perspective that separate sets of resource orchestrations
of alternative complex antecedents (rather than a V
Keywords: Algorithms | Configurations | Knowledge management effectiveness | Performance | Project management | Social capital |
مقاله انگلیسی |