نتایج جستجو برای: e24

تعداد نتایج: 568  

Journal: :The American Economic Review 2021

This paper measures excess labor supply in equilibrium. We induce hiring shocks—which employ 24 percent of the force external month-long jobs—in Indian local markets. In peak months, wages increase instantaneously and aggregate employment declines. lean consistent with severe rationing, are unchanged, positive spillovers on remaining workers, indicating that over a quarter is rationed. At least...

Journal: :تحقیقات اقتصادی 0
حمید ابریشمی استاد دانشکدة اقتصاد دانشگاه تهران محسن مهرآرا استادیار دانشکدة اقتصاد دانشگاه تهران حجت ا... غنیمی فر عضو هیأت علمی دانشگاه صنعت نفت معصومه تقی زاده مریم کشاورزیان پژوهشگر

in this study, we assess the impact of oil price changes on the macroeconomic variables of some oil importers in oecd countries, including usa, italian, france and japan during the period 1960-2002. the results for different countries imply asymmetric impact of oil price changes on gdp growth rates; moreover, the results show that monetary shocks are an important and noticeable factor explainin...

2001
Roland Douce

We have developed a fast and reliable method for the separation of two membrane fractions respectively enriched in outer and inner envelope membranes from isolated, intact, purified spinach chloroplasts kept in a hypertonic medium (0.6 M mannitol). This separation was achieved by osmotically shrinking the inner envelope membrane, thus widening the intermembrane space, and then subsequently remo...

Journal: :Energies 2021

This paper deals with new challenges regarding power quality in ship technology resulting from the novelisation and implementation of IACS (International Association Classification Societies) rules requirements. These rules, known as E24 2016/2018, address harmonic distortion for electrical distribution systems, including filters. The reasons legislative changes based on a short overview qualit...

Journal: :Social Science Research Network 2021

The link between US labor cost and price inflation has weakened notably over the past three decades. In this paper we document decline analyse potential contributing factors. We consider four important trends that have shaped economy of late: (i) improved anchoring expectations; (ii) changing constellation shocks hitting economy; (iii) increased trade integration (iv) rising firm market power. ...

ژورنال: :علوم اقتصادی 2015
تیمور محمدی عباسعلی ابونوری رویا محمد نژاد

بیکاری، یکی از عارضه­های مزمن اقتصاد ایران است. به طوری که نرخ آن همواره با نرخ طبیعی بیکاری فاصله­ای قابل توجه دارد؛ اما طی سال­های اخیر، سیاست­هایی با اتکا به افزایش حجم نقدینگی برای تقویت اشتغال و کاهش بیکاری اتخاذشده اند که آثار تورمی در پی داشته­اند. در این تحقیق تلاش می­شود تا با احتساب عوامل مشترک موثر بر تورم دستمزدی و میزان بیکاری در قالب سیستم معادلات همزمان به تحلیل رابطه علی بین این...

Insill Yi Jae-ho Keum

 Korea’s youth unemployment problem has continued to worsen since 2004. According to an E24, J64, an analysis of raw data from Statistics Korea’s Economically Active Population Survey and Supplementary Results of the Economically Active Population Survey on Youths to confirm whether youth unemployment affects all youths, more youths were delaying graduation or taking leaves of absence due t...

Journal: :jundishapur journal of natural pharmaceutical products 0
azizollah ebrahimi department of pathobiology, soloooeoofvwuuw{oos{ysskmoogm,s{iizwoovduowws{}}y, p.o. box 115, postal code, 88186/34141, shahrekord, ir iran , +98-3814424427; department of pathobiology, soloooeoofvwuuw{oos{ysskmoogm,s{iizwoovduowws{}}y, p.o. box 115, postal code, 88186/34141, shahrekord, ir iran , +98-3814424427 najmeh tashi department of pathobiology, soloooeoofvwuuw{oos{ysskmoogm,s{iizwoovduowws{}}y, p.o. box 115, postal code, 88186/34141, shahrekord, ir iran , +98-3814424427

background biosurfactants are surface-active compounds produced by some microorganisms. objectives in this study, we collected surface skin samples from breast of poultry (chicken, turkey, and, quail) and screened for biosurfactant-producing bacteria. we also determined the genera of cultured strains. materials and methods 33 hemolytic bacterial strains (15, 11, and 7 isolates from chicken, tur...

ژورنال: :مجله تحقیقات اقتصادی 2007
علیرضا کازرونی سکینه سجودی

هدف اصلی این مطالعه، بررسی نقش بهره‎وری در تعیین دستمزد نیروی کار در بخش صنعت ایران می باشد، برای این منظور مدل چانه زنی دستمزد را در زیر بخش‎های صنعت (کارگاه‎های بزرگ) با استفاده از چهارچوب داده‎های تلفیقی و روش اثرات ثابت در فاصله سال‎های 1376تا1382 تخمین‎زده‎ایم. نتایج به‎دست آمده حاکی از آن است که هر دو متغییر توضیحی مدل یعنی بهره‎وری و دستمزد جایگزین تاثیری مثبت برسطح دستمزدها دارند. با ای...

Journal: :تحقیقات اقتصادی 0
تیمور رحمانی دانشیار و عضو هئیت علمی دانشکده ی اقتصاد دانشگاه تهران حسین امیری دانشجوی دکتری اقتصاد دانشگاه علامه طباطبایی

knowledge of the relationship between two phenomena (inflation and unemployment) is crucial to any economic and political decision-making process. an investigation of this relationship helps economists and policy-makers to be aware of the economy’s performance. in the present research, new-keynesians’ philips hybrid curve has been derived by using the pricing models and the assumption of price ...

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