نتایج جستجو برای: economic constructs
تعداد نتایج: 359772 فیلتر نتایج به سال:
The sustainable economic development of the Yangtze River Economic Belt is a significant part China’s regional strategy. article selects panel data from 11 provinces region 2004 to 2020 and constructs spatial model threshold effect investigate impact energy technological innovation on real economy this region. result indicates that plays significantly beneficial role in supporting local economy...
Using cross country regressions, this paper constructs a novel distance-to-frontier metric for tracking broad socio-economic inequality (including access of the poor to health infrastructure) over time for individual countries. Given the unavailability of reliable and consistent direct measures of inequality for most poor countries, especially related to nonincome aspects of living standards, t...
This paper builds a structural VARMA (SVARMA) model for investigating Canadian monetary policy. Despite the support for a VARMA model for monetary policy analysis, the traditional VAR and SVAR models have predominantly been used in the literature mainly due to difficulties associated with the identification and estimation of such a model. Using the scalar component model (SCM) proposed by Athan...
With rapid economic growth, the ecological environment is subject to a huge test. The environment has become a bottleneck restricting the further development of the economy. Built on waste recycling, ecological industry chain is an important way to realize the sustainable development of economy and society. This paper establishes a three stage evolutionary game model of ecological industry chai...
This paper constructs a composite leading index for business cycle prediction based on vine copulas that capture the complex pattern of dependence among individual predictors. This approach is optimal in the sense that the resulting index possesses the highest discriminatory power as measured by the receiver operating characteristic (ROC) curve. The model specification is semi-parametric in nat...
The regional and provincial divergence in China’s economic growth has attracted extensive and intensive attention, yet the measurement and research on the sources of the divergence is relatively inadequate. Why there is divergence across provinces? What elements have contributed to the divergence and how? Based on growth regression analysis and “counterfactual econometrics”, this paper construc...
In the last four decades, implementation has been playing a steadily growing role in economic theory, whose importance we can hardly deny on our part. Every modern society is familiar with several institutional “real life” mechanisms as constitutions, legal codes, rules of corporate culture and social norms that aim to rule out socially undesirable outcomes and implement solely socially desirab...
دراین پروژه به بررسی مدل سازی خشک کردن مواد غذایی با استفاده از هوای خشک در خشک کن آزمایشگاهی نوع سینی دار پرداخته شده است. برای آنالیز انتقال رطوبت در طی خشک شدن به طریق جابجایی، یک مدل لایه نازک برای انتقال رطوبت، مبتنی بر معادله نفوذ فیک در نظر گفته شده است که شامل انتقال همزمان جرم و انرژی بین فاز جامد و گاز می باشد. پروفایل دما و رطوبت برای سه نوع ماده غذایی شامل سیب زمینی، سیب و موز در طی...
This paper constructs and estimates the demand for international tourism for the Italian Province of Sassari. The sample period under estimation is from 1972 to 1995. Three dynamic models are estimated at monthly, annual and quarterly data frequencies. Similarities and differences are explored amongst the three models, using recently developed econometric techniques. A “premodelling” data analy...
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