Working Papers

Seria wydawnicza WNE WORKING PAPERS prowadzona jest przez WNE UW od 2008 r. i jak dotąd opublikowano w niej ponad 400 prac.

Seria WNE Working Papers służy szybkiemu upowszechnianiu wyników badań prowadzonych na Wydziale Nauk Ekonomicznych UW. Publikowane tu teksty mają charakter wersji roboczych (pre-printów): mogą być uzupełniane lub poprawiane w miarę postępu prac nad tekstem i procesu wydawniczego. Prezentujemy aktualną wersję udostępnioną przez autorów, opatrzoną datą oraz identyfikatorami DOI/ISSN – co ułatwia jej cytowanie i śledzenie kolejnych iteracji. Każdy dokument zachowuje pełne prawa autorskie swoich twórców, a w przypadku późniejszych zmian, autorzy mogą w dowolnym momencie zamieścić zaktualizowany plik lub wskazać miejsce ostatecznego wydania.

Do serii WORKING PAPERS przyjmowane są artykuły pracowników naukowych WNE UW oraz publikacje z konferencji organizowanych na WNE UW. Artykuły powinny dotyczyć ekonomii, mieć charakter oryginalnych prac badawczych, nie być wcześniej publikowane. Przyjmowane są wyłącznie teksty w języku angielskim.

Prace prosimy przesyłać e-mailem na adres: ['a\0RO?qQ-c!&|l`dr84.^MxJz]#[SrTHtA3+SBmVsDt[Fmh0AnCC%7g

Prosimy przesyłać dwa pliki:

(1) główny tekst bez podania tytułu artykułu oraz autorów (plik DOC/DOCX) oraz

(2) stronę tytułową zawierającą: tytuł opracowania, autorów oraz ich afiliację (plik DOC/DOCX). 

Przed przesłaniem tekstu prosimy zapoznać się z szczegółowymi wymogami edycyjnymi.

Redaktorem wydawniczym serii Working Papers jest dr Maciej Bukowski.

Ilość wyników 3

WP(17/2021)365. Trade-related effects of Brexit. Implications for Central and Eastern Europe

Autorzy: Hagemejer Jan, Dunin-Wąsowicz Maria, Michałek Jan Jakub, Szyszka Jacek
We use a global computable general equilibrium (CGE) model to analyze several scenarios of Brexit to assess it on the EU New Member States (NMS) to complement the literature exist. Our scenarios are based on expected outcomes of the negotiations, ie.…

WP365. Trade-related effects of Brexit. Implications for Central and Eastern Europe

We use a global computable general equilibrium (CGE) model to analyze several scenarios of Brexit to assess it on the EU New Member States (NMS) to complement the literature exist. Our scenarios are based on expected outcomes of the negotiations, ie. the Soft Brexit with a limited FTA and a Hard Brexit governed by WTO MFN rules. The shocks imposed on the CGE model include modifications of both tariff and non-tariff barriers. While the former is based on actual tariff data, the latter are estimated using an econometric model for both merchandise trade and services. Our results show the macroeconomic effects of Brexit are mild with a slight decline of NMS GDP of roughly 0.4 % even in the case of a Hard Brexit. However, there are some sectors that may experience somewhat significant drops in output, in particular the food sector and some other manufacturing export-oriented sectors.


Hagemejer Jan, Dunin-Wąsowicz Maria, Michałek Jan Jakub, Szyszka Jacek
CGE modelling international trade Brexit trade policy

WP(22/2014)139. Technical Barriers to Trade Notifications and Dispute Settlement of the WTO

Autorzy: Ghodsi Mohammad Mahdi, Michałek Jan Jakub
The aim of this paper is to verify to which extent and in which circumstances the TBT notifications can serve as a system of early warning for future disputes in the areas of TBTs. During 1995-2011 there have been 45 requests for consultations under …

WP139. Technical Barriers to Trade Notifications and Dispute Settlement of the WTO

The aim of this paper is to verify to which extent and in which circumstances the TBT notifications can serve as a system of early warning for future disputes in the areas of TBTs. During 1995-2011 there have been 45 requests for consultations under the Dispute Settlement (DS) Body of the World Trade Organization (WTO) in order to identify the violations in technical barriers to trade (TBT) agreement. The DS Body decisions regarding violations of TBT agreement are discussed in this paper. The WTO members, in order to increase transparency of trade policy, made efforts to compile data on notified TBTs. WTO provides a TBT dataset that covers Specific Trade Concerns (STC) raised by its members. This paper attempts to find the linkages between DS cases citing TBT agreement and the STC data. We analyze descriptively and econometrically, the relationship between raising TBT STCs and DS cases on TBT.


Ghodsi Mohammad Mahdi, Michałek Jan Jakub
trade policy technical barriers to trade WTO dispute settlement

WP(12/2013)97. Welfare Analysis of a Prohibitive NTM in a Society with a Proportion of Concerned Consumers

Autorzy: Ghodsi Mohammad Mahdi
The aim of this contribution is to provide a cost-benefit analysis in a partial equilibrium framework to investigate the welfare consequences of a non-tariff measure (NTM). The important issue of the analysis is having two groups of indifferent and c…

WP97. Welfare Analysis of a Prohibitive NTM in a Society with a Proportion of Concerned Consumers

The aim of this contribution is to provide a cost-benefit analysis in a partial equilibrium framework to investigate the welfare consequences of a non-tariff measure (NTM). The important issue of the analysis is having two groups of indifferent and concerned consumers. The ultimate aim of the paper is to investigate whether or not the paternalistic behavior of government is in line with the willingness of the consumers for demand. The existence of information about the origin of goods is the leading issue of the analysis that provides two different scenarios. The model is calibrated with data on consumption of shrimps. The findings suggest that in the existence of such information, NTM policy has the lowest international losses and highest domestic gains. The policy implication of these results suggests that governments should try to increase the information in the market when they are following good faith for imposition of NTM.


Ghodsi Mohammad Mahdi
welfare trade policy non-tariff measures technical barriers to trade
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