Inmaculada Martínez-Zarzoso

University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences

Germany

Jaume I University - Department of Economics

Professor

Campus del Riu Sec.

E-12071 Castellon

Spain

SCHOLARLY PAPERS

44

DOWNLOADS
Rank 12,265

SSRN RANKINGS

Top 12,265

in Total Papers Downloads

4,810

SSRN CITATIONS
Rank 7,267

SSRN RANKINGS

Top 7,267

in Total Papers Citations

31

CROSSREF CITATIONS

149

Scholarly Papers (44)

The Impact of Urbanization on CO2 Emissions: Evidence from Developing Countries

CESifo Working Paper Series No. 2377
Number of pages: 32 Posted: 27 Aug 2008
Inmaculada Martínez-Zarzoso
University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences
Downloads 262 (141,975)

Abstract:

Loading...

CO2 emissions, developing countries, panel data, population growth, urbanization

The Impact of Urbanization on Co2 Emissions: Evidence from Developing Countries

FEEM Working Paper No. 50.2008
Number of pages: 32 Posted: 26 Jun 2008
Inmaculada Martínez-Zarzoso
University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences
Downloads 240 (154,914)
Citation 56

Abstract:

Loading...

CO2 Emissions, Developing Countries, Panel Data, Population Growth, Urbanization

2.

Income Inequality and Carbon Emissions

Number of pages: 8 Posted: 29 Feb 2012
Nicole Grunewald, Stephan Klasen, Inmaculada Martínez-Zarzoso and Chris Muris
University of Göttingen, University of Goettingen (Göttingen) - Faculty of Economics and Business Administration, University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences and affiliation not provided to SSRN
Downloads 393 (91,718)
Citation 7

Abstract:

Loading...

environmental quality, income inequality, panel data

3.

The Effect of Technological Innovation on International Trade

Economics: The Open-Access, Open-Assessment E-Journal, Vol. 4, 2010-11
Number of pages: 39 Posted: 18 Dec 2010
Laura Marquez-Ramos and Inmaculada Martínez-Zarzoso
Jaume I University - Department of Economics and University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences
Downloads 380 (95,426)

Abstract:

Loading...

Technological innovation, international trade, gravity model, potential and realised absorptive capacity

4.

Driving Factors of Carbon Dioxide Emissions and the Impact from Kyoto Protocol

CESifo Working Paper Series No. 2758
Number of pages: 35 Posted: 24 Aug 2009
Nicole Grunewald and Inmaculada Martínez-Zarzoso
University of Göttingen and University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences
Downloads 335 (110,006)

Abstract:

Loading...

environmental Kuznets Curve, Kyoto Protocol, CDM

5.

The Impact of 3D Printing on Trade and FDI

Number of pages: 39 Posted: 01 Nov 2015
Ana Abeliansky, Inmaculada Martínez-Zarzoso and Klaus Prettner
University of Goettingen (Göttingen), University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences and Institute of Economics
Downloads 286 (130,213)
Citation 7

Abstract:

Loading...

3D printing, FDI, trade, technological change, transport costs

6.

Transport Logistics and Modal Split of Spanish Exports to Europe: Empirical Evidence

Number of pages: 26 Posted: 18 May 2006
Leandro García-Menéndez, Inmaculada Martínez-Zarzoso and Eva Maria Perez-Garcia
University of Valencia - Faculty of Economics, University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences and University of Valencia - Faculty of Economics
Downloads 286 (130,213)
Citation 1

Abstract:

Loading...

mode choice, modal split, logit model, short-sea

7.

Competitiveness - A Comparison of China and Mexico

CESifo Working Paper Series No. 2111
Number of pages: 28 Posted: 10 Oct 2007
Felicitas Nowak-Lehmann, Sebastian Vollmer and Inmaculada Martínez-Zarzoso
University of Goettingen (Göttingen) - Department of Economics, University of Goettingen (Göttingen) and University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences
Downloads 238 (156,696)

Abstract:

Loading...

Ricardian model of trade, panel data models, panel Feasible Generalized Least Squares, Seemingly Unrelated (SUR) estimation

8.

The Impact of Population on Co2 Emissions: Evidence from European Countries

FEEM Working Paper No. 98.06
Number of pages: 32 Posted: 18 May 2006
Aurelia Bengochea Morancho, Inmaculada Martínez-Zarzoso and Rafael Morales-Lage
Universitat Jaume I - Department of Economics, University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences and Universitat Jaume I
Downloads 225 (165,453)
Citation 7

Abstract:

Loading...

CO2 Emissions, European Union, Panel Data, Population Growth

9.

Are Regional Trading Agreements Beneficial for Developing Countries?

Number of pages: 26 Posted: 18 May 2006
Inmaculada Martínez-Zarzoso
University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences
Downloads 162 (222,062)

Abstract:

Loading...

Gravity equation, integration, international trade, regionalism

10.

How Well Did the Kyoto Protocol Work? A Dynamic-GMM Approach with External Instruments

Number of pages: 37 Posted: 29 Feb 2012
Nicole Grunewald and Inmaculada Martínez-Zarzoso
University of Göttingen and University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences
Downloads 153 (232,908)
Citation 2

Abstract:

Loading...

Environmental Kuznets Curve, Kyoto Protocol, panel data, Clean Development Mechanism

11.

Blessing or Curse: The Stabilizing Role of Remittance, Foreign Aid and FDI to Pakistan

Number of pages: 34 Posted: 08 May 2013
Junaid Ahmed and Inmaculada Martínez-Zarzoso
COMSATS Institute of Information Technology (CIIT), Development Economics and University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences
Downloads 152 (234,216)
Citation 4

Abstract:

Loading...

Remittances, FDI, ODA, Business Cycle, Pakistan

Is Aid for Trade Effective? A Panel Quantile Regression Approach

Number of pages: 36 Posted: 28 Jun 2014 Last Revised: 18 Jan 2016
Inmaculada Martínez-Zarzoso, Felicitas Nowak-Lehmann and Kai Rehwald
University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences, University of Goettingen (Göttingen) - Department of Economics and Aarhus University
Downloads 148 (239,987)
Citation 4

Abstract:

Loading...

development aid, North-South trade, aid for trade, panel data, aid effectiveness

Is Aid for Trade Effective? A Panel Quantile Regression Approach

Review of Development Economics, Vol. 21, Issue 4, pp. e175-e203, 2017
Number of pages: 29 Posted: 13 Nov 2017
Inmaculada Martínez-Zarzoso, Felicitas Nowak‐Lehmann D. and Kai Rehwald
University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences, University of Goettingen (Göttingen) and Aarhus University
Downloads 0
  • Add to Cart

Abstract:

Loading...

13.

Testing for an Environmental Kuznets Curve in Latin-American Countries

Revista de Analisis Economico, Vol. 18, No. 1, 2003
Number of pages: 24 Posted: 26 Aug 2008
Inmaculada Martínez-Zarzoso and Aurelia Bengochea Morancho
University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences and Universitat Jaume I - Department of Economics
Downloads 147 (240,737)

Abstract:

Loading...

Environmental Kuznets Curve, CO2 emissions, Latin-America countries, panel data, pooled mean-group estimates

14.

What Drives Bilateral Remittances to Pakistan? A Gravity Model Approach

Number of pages: 29 Posted: 04 Jun 2014
Junaid Ahmed and Inmaculada Martínez-Zarzoso
University of Goettingen (Göttingen) and University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences
Downloads 145 (243,469)
Citation 1

Abstract:

Loading...

Remittances, gravity model, stock of migrant, geographical distance, transaction cost, financial development, political stability, Pakistan

15.

How Free Trade Can Help Convert the 'Arab Spring' into Permanent Peace and Democracy

CESifo Working Paper Series No. 3882
Number of pages: 29 Posted: 19 Jul 2012
Thorvaldur Gylfason, Inmaculada Martínez-Zarzoso and Per Magnus Wijkman
University of Iceland - Faculty of Economics and Business Administration, University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences and University of Gothenburg
Downloads 143 (246,216)

Abstract:

Loading...

16.

Can and Should the EU's Eastern Partnership Be Saved?

CESifo Working Paper Series No. 4869
Number of pages: 38 Posted: 22 Jul 2014
Thorvaldur Gylfason, Inmaculada Martínez-Zarzoso and Per Magnus Wijkman
University of Iceland - Faculty of Economics and Business Administration, University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences and University of Gothenburg
Downloads 129 (266,685)

Abstract:

Loading...

free trade agreements, Eastern Partnership, European Union

17.

Does Environmental Policy Stringency Foster Innovation and Productivity in OECD Countries?

Number of pages: 35 Posted: 15 Apr 2016
Rafael Morales-Lage, Aurelia Bengochea Morancho and Inmaculada Martínez-Zarzoso
Universitat Jaume I, Universitat Jaume I - Department of Economics and University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences
Downloads 126 (271,480)
Citation 2

Abstract:

Loading...

Environmental regulations, Porter Hypothesis, OECD, Innovation, Quantile regression

Trade Policy Versus Trade Facilitation: An Application Using 'Good Old' OLS

Economics Discussion Paper No. 2011-38
Number of pages: 34 Posted: 17 Dec 2011
Laura Marquez-Ramos, Inmaculada Martínez-Zarzoso and Celestino Suárez-Burguet
Jaume I University - Department of Economics, University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences and affiliation not provided to SSRN
Downloads 71 (396,425)

Abstract:

Loading...

Tariff barriers, trade facilitation, sectoral trade

Trade Policy Versus Trade Facilitation: An Application Using Good Old OLS

Economics: The Open-Access, Open-Assessment E-Journal, Vol. 6, 2012-11
Number of pages: 40 Posted: 13 May 2012
Laura Marquez-Ramos, Inmaculada Martínez-Zarzoso and Celestino Suárez-Burguet
Jaume I University - Department of Economics, University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences and affiliation not provided to SSRN
Downloads 44 (499,110)

Abstract:

Loading...

tariff barriers, trade facilitation, sectoral trade

19.

The Effect of Technological Innovation on International Trade: A Nonlinear Approach

Economics Discussion Paper No. 2009-24
Number of pages: 33 Posted: 18 Dec 2010
Laura Marquez-Ramos and Inmaculada Martínez-Zarzoso
Jaume I University - Department of Economics and University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences
Downloads 91 (338,819)
Citation 3

Abstract:

Loading...

Technological innovation, sectoral exports, gravity model, panel data, non-linearities

20.

Sending Money Home: Transaction Cost and Remittances to Developing Countries

Center for European, Governance and Economic Development Research - Discussion Papers No. 387, February 2020
Number of pages: 31 Posted: 06 Mar 2020
Junaid Ahmed, Mazhar Mughal and Inmaculada Martínez-Zarzoso
Quaid-i-Azam University - Pakistan Institute of Development Economics (PIDE), Pau Business School and University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences
Downloads 90 (341,182)

Abstract:

Loading...

Bilateral remittances, cost of remitting, international migration, developing countries

21.

Productivity, Trade & Institutional Quality

Number of pages: 29 Posted: 24 Aug 2007
Inmaculada Martínez-Zarzoso and Eleanor Doyle
University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences and Department of Economics
Downloads 73 (385,879)
Citation 2

Abstract:

Loading...

Productivity, trade, institutional quality, real openness, nominal openness, instrumental variables estimation

22.

Exporting and Productivity: Evidence for Egypt and Morocco

Center for European Governance and Economic Development Research Discussion Paper Number 136
Number of pages: 38 Posted: 03 Jul 2012
Inmaculada Martínez-Zarzoso
University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences
Downloads 68 (401,037)

Abstract:

Loading...

firms, new-new trade theory, productivity, exporting, panel data, Egypt, Morocco

23.

Are Deep and Comprehensive Regional Trade Agreements Helping to Reduce Air Pollution?

CEGE - Discussion Papers, No. 292, November 2016
Number of pages: 40 Posted: 04 Nov 2016
Inmaculada Martínez-Zarzoso and Walid Oueslati
University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences and Institut National d'Horticulture, THEMA
Downloads 64 (413,896)
Citation 4

Abstract:

Loading...

regional trade agreements, environmental provisions, convergence, environmental regulations

24.

Transfers in the Gravity Equation: The Case of Foreign Aid

CEGE Discussion Paper Number 288 – August 2016
Number of pages: 19 Posted: 18 Aug 2016
Hendrik W. Kruse and Inmaculada Martínez-Zarzoso
University of Goettingen (Göttingen) - Faculty of Economic Sciences and University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences
Downloads 58 (434,563)

Abstract:

Loading...

International trade, development, foreign aid, gravity

25.

EU-Accession Effects on Sectoral Trade: A Helpman-Melitz-Rubinstein Approach with Panel Data

CESifo Working Paper Series No. 4903
Number of pages: 29 Posted: 14 Aug 2014
Inmaculada Martínez-Zarzoso, Martina Vidovic and Anca Voicu
University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences, Rollins College - Department of Economics and Montesquieu Bordeaux 3 University
Downloads 50 (464,610)

Abstract:

Loading...

gravity equation, panel data, production networks, economic integration, trade flows

26.

The Euro and the CFA Franc: Evidence of Sectoral Trade Effects

Center for European Governance and Economic Development Research, Discussion Paper No. 311- May 2017
Number of pages: 34 Posted: 06 May 2017
Inmaculada Martínez-Zarzoso
University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences
Downloads 45 (485,202)
Citation 1

Abstract:

Loading...

CFA, Euro Effect, Bilateral Trade, panel data

27.

Freight Rates and the Margins of Intra-Latin American Maritime Trade

Number of pages: 26 Posted: 12 Sep 2009
Inmaculada Martínez-Zarzoso and Gordon Wilmsmeier
University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences and Edinburgh Napier University
Downloads 42 (498,388)

Abstract:

Loading...

28.

CEECs Integration into Regional and Global Production Networks

CEGE Discussion Paper No. 125
Number of pages: 42 Posted: 23 May 2011
Inmaculada Martínez-Zarzoso, Anca Monika Voicu and Martina Vidovic
University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences, Rollins College - Department of Economics and Rollins College - Department of Economics
Downloads 37 (521,676)
Citation 23

Abstract:

Loading...

exports, gravity equation, panel data, production networks, economic integration, trade flows

29.

The Effect of Income on Democracy Revisited a Flexible Distributional Approach

Number of pages: 20 Posted: 06 Jun 2015
Rajius Idzalika, Inmaculada Martínez-Zarzoso and T. Kneib
University of Goettingen (Göttingen), University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences and University of Goettingen (Göttingen)
Downloads 28 (570,109)

Abstract:

Loading...

income, democracy, beta distribution, bimodal, OECD

30.

Are International Environmental Policies Effective? The Case of the Rotterdam and the Stockholm Conventions

CEGE Discussion Paper Number 333 – January 2018
Number of pages: 47 Posted: 16 Jan 2018
Thais Nunez-Rocha and Inmaculada Martínez-Zarzoso
University of Orleans and University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences
Downloads 22 (608,772)

Abstract:

Loading...

hazardous chemicals, persistent organic pollutants, environmental agreements, international trade, gravity model

31.

What Is so Special about Robots and Trade?

Number of pages: 53 Posted: 03 Mar 2021
Maite Alguacil, Alessia Lo Turco and Inmaculada Martínez-Zarzoso
Jaume I University, Università Politecnica delle Marche - Department of Economics and Social Sciences and University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences
Downloads 21 (615,485)

Abstract:

Loading...

robots, firm, exports, imports, intensive margin, extensive margin, PSM, DID

32.

Searching for Grouped Patterns of Heterogeneity in the Climate-Migration Link

cege Discussion Papers, Number 321, September 2017
Number of pages: 40 Posted: 22 Sep 2017
Inmaculada Martínez-Zarzoso
University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences
Downloads 19 (629,103)

Abstract:

Loading...

international migration, climate change, developing countries, GFE, group heterogeneity

33.

Trade Agreements and International Technology Transfer

Number of pages: 37 Posted: 09 Oct 2020
Inmaculada Martínez-Zarzoso and Santiago Chelala
University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences and University of Buenos Aires (UBA) - Universidad de Buenos Aires
Downloads 15 (657,512)
Citation 1

Abstract:

Loading...

Sectoral Exports, Trade Agreements, Gravity Model, Ppml, Technology Transfer, Innovation, Intellectual Property Rights

34.

The Impact of a Customs Union between Turkey and the EU on Turkey's Exports to the EU

Journal of Common Market Studies, Vol. 45, No. 3, pp. 719-743, September 2007
Number of pages: 25 Posted: 15 Aug 2007
Felicitas Nowak-Lehmann, Dierk Herzer, Inmaculada Martínez-Zarzoso and Sebastian Vollmer
University of Goettingen (Göttingen) - Department of Economics, Helmut-Schmidt-University Hamburg, University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences and University of Goettingen (Göttingen)
Downloads 10 (695,122)
  • Add to Cart

Abstract:

Loading...

35.

Production Networks in Europe: A Natural Experiment of the EU Enlargement to the East

Number of pages: 32 Posted: 04 May 2020
Inmaculada Martínez-Zarzoso, Anca Voicu and Martina Vidovic
University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences, Montesquieu Bordeaux 3 University and Rollins College - Department of Economics
Downloads 7 (718,123)

Abstract:

Loading...

difference-in-differences, CEECs, EU accession, production networks

36.

Does Foreign Aid Really Raise Per Capita Income? A Time Series Perspective (Est‐Ce Que L’Aide Étrangère Augmente Vraiment Le Revenu Per Capita? Une Approche Par Les Séries Chronologiques)

Canadian Journal of Economics/Revue canadienne d'économique, Vol. 45, Issue 1, pp. 288-313, 2012
Posted: 24 Feb 2012
University of Goettingen (Göttingen), Heidelberg University, University of the German Federal Armed Forces - Helmut Schmidt Universität, University of Goettingen (Göttingen) - Faculty of Economics and Business Administration and University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences
Downloads 2 (759,466)
Citation 3
  • Add to Cart

Abstract:

Loading...

37.

Are Trade Preferences More Effective than Aid in Supporting Exports? Evidence from the ‘Everything But Arms’ Preference Scheme

The World Economy, Vol. 39, Issue 8, pp. 1146-1171, 2016
Number of pages: 26 Posted: 08 Aug 2016
Katerina Gradeva and Inmaculada Martínez-Zarzoso
Goethe University Frankfurt and University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences
Downloads 1 (770,996)
Citation 1
  • Add to Cart

Abstract:

Loading...

38.

Trade Openness and Income: A Tale of Two Regions

The World Economy, Vol. 39, Issue 3, pp. 386-408, 2016
Number of pages: 23 Posted: 23 Mar 2016
Mariam Camarero, Inmaculada Martínez-Zarzoso, Felicitas Nowak‐Lehmann and Cecilio R. Tamarit
Jaume I University - Department of Economics, University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences, University of Goettingen (Göttingen) and University of Valencia - Department of Applied Economics
Downloads 1 (770,996)
Citation 2
  • Add to Cart

Abstract:

Loading...

39.

How Costly is Modern Maritime Piracy to the International Community?

Review of International Economics, Vol. 20, Issue 5, pp. 869-883, 2012
Number of pages: 15 Posted: 20 Oct 2012
Sami Bensassi and Inmaculada Martínez-Zarzoso
Université Paris X Nanterre - Department of Economics and University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences
Downloads 1 (770,996)
Citation 1
  • Add to Cart

Abstract:

Loading...

40.

Twenty‐First‐Century Trade Governance: Findings from the Commonwealth Countries

Contemporary Economic Policy, Vol. 38, Issue 2, pp. 380-396, 2020
Number of pages: 17 Posted: 06 May 2020
Sangeeta Khorana and Inmaculada Martínez-Zarzoso
Bournemouth University and University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences
Downloads 0 (787,981)
Citation 1
  • Add to Cart

Abstract:

Loading...

41.

European Union Market Access Conditions and Africa's Extensive Margin of Food Trade

The World Economy, Vol. 40, Issue 10, pp. 2277-2300, 2017
Number of pages: 24 Posted: 19 Oct 2017
Fatima Olanike Kareem, Bernhard Brümmer and Inmaculada Martínez-Zarzoso
University of Goettingen (Göttingen), Christian-Albrechts-Universitat zu Kiel and University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences
Downloads 0 (787,981)
  • Add to Cart

Abstract:

Loading...

42.

Free Trade Agreements, Institutions and the Exports of Eastern Partnership Countries

JCMS: Journal of Common Market Studies, Vol. 53, Issue 6, pp. 1214-1229, 2015
Number of pages: 16 Posted: 26 Oct 2015
Thorvaldur Gylfason, Inmaculada Martínez-Zarzoso and Per Magnus Wijkman
University of Iceland - Faculty of Economics and Business Administration, University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences and University of Gothenburg
Downloads 0 (787,981)
Citation 4
  • Add to Cart

Abstract:

Loading...

Free trade agreements, Eastern Partnership, European Union, gravity model, panel data, institutions

43.

Does Aid Promote Donor Exports? Commercial Interest Versus Instrumental Philanthropy

Kyklos, Vol. 67, Issue 4, pp. 559-587, 2014
Number of pages: 29 Posted: 11 Oct 2014
Inmaculada Martínez-Zarzoso, Felicitas Nowak-Lehmann, Maria Robles and Stephan Klasen
University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences, University of Goettingen (Göttingen) - Department of Economics, Jaume I University - Department of Economics and University of Goettingen (Göttingen) - Faculty of Economics and Business Administration
Downloads 0 (787,981)
  • Add to Cart

Abstract:

Loading...

44.

Augmented Gravity Model: An Empirical Application to Mercosur-European Union Trade Flows

Journal of Applied Economics, Vol. VI, No. 2, pp. 291-316, November 2003
Posted: 06 Sep 2004
Inmaculada Martínez-Zarzoso and Felicitas Nowak-Lehmann
University of Goettingen (Göttingen) - School of Law, Economics, Social Sciences and University of Goettingen (Göttingen) - Department of Economics

Abstract:

Loading...

Gravity equation, panel data, infrastructure, integration