Question: The Economic Journal is published by the scholarly publishing business of what company?

Context paragraphs:
Journal of Scholarly Publishing: The Journal of Scholarly Publishing is a quarterly peer-reviewed academic journal publishing research and resources for publishers, editors, authors, and marketers in the academic publishing industry, focusing on technological changes, funding, and issues affecting scholarly publishing.  It is published by the University of Toronto Press four times a year.

Jason Baird Jackson: Jason Baird Jackson, Ph.D. (born 1969) is the Director of the Mathers Museum of World Cultures and Professor of Folklore and Anthropology at Indiana University Bloomington.  He is "an advocate of open access issues and works for scholarly communications and scholarly publishing projects."  At IUB, he has served as Chair of the Department of Folklore and Ethnomusicology and as Director of the Folklore Institute.  According to the Journal of American Folklore, "Jason Baird Jackson establishes himself as one of the foremost scholars in American Indian studies today."

American Economic Journal: The American Economic Journal is a group of four peer-reviewed academic journals published by the American Economic Association.  The names of the individual journals consist of the prefix "American Economic Journal" with a descriptor of the field attached.  The four field journals which started in 2009 are "Applied Economics", "Economic Policy", "Macroeconomics", and "Microeconomics".

Wiley-Blackwell: Wiley-Blackwell is the international scientific, technical, medical, and scholarly publishing business of John Wiley & Sons.  It was formed by the merger of John Wiley's Global Scientific, Technical, and Medical business with Blackwell Publishing, after Wiley took over the latter in 2007.

Morten Hviid: Morten Hviid, MA (Warwick), Cand Oecon (Aarhus), PhD (Warwick), is Professor of Competition Law at the University of East Anglia.  He has previously held posts in the Economics Departments at University of Copenhagen and University of Warwick and in the School of Economic and Social Studies, University of East Anglia.  He has published in both fields, including papers in Economic Journal, European Competition Journal, International Journal of Industrial Organization, Journal of Law and Economics and Oxford Journal of Legal Studies.  He is a founding member and a principal investigator of the ESRC Centre for Competition Policy and has acted as an advisor to the Office of Fair Trading and the Department of Constitutional Affairs.  He is a former editor of the Journal of Industrial Economics and associate editor of the International Journal of Industrial Organization.  He is also a former member of the Executive Committee of the European Association for Research in Industrial Economics (EARIE).

American Journal of Philology: The American Journal of Philology is a quarterly academic journal established in 1880 by the classical scholar Basil Lanneau Gildersleeve, published by the Johns Hopkins University Press.  It covers the field of philology, and related areas of classical literature, linguistics, history, philosophy, and cultural studies.  In 2003, the journal received the award for Best Single Issue from the Professional and Scholarly Publishing Division of the Association of American Publishers.  The current editor-in-chief is David H. J. Larmour (Texas Tech University).

First Amendment Law Review: The First Amendment Law Review is a law journal published by students at the University of North Carolina School of Law.  it publishes articles related to the First Amendment of the United States Constitution; its goal is the promotion and protection of rights contained in the amendment through scholarly publishing.  The journal was established in 2003 and is published twice a year.  One issue consists of articles from its annual symposium, held in February.  The other issue includes submitted articles and notes written by staff members.

BioOne: BioOne was established in 1999 in Washington, DC, as a 501(c)(3) not-for-profit organization by five scholarly collaborators: the American Institute of Biological Sciences, the Scholarly Publishing and Academic Resources Coalition (SPARC), The University of Kansas, Greater Western Library Alliance, and Allen Press.  The main impetus for BioOne's creation was the common desire amongst key scholarly stakeholders for an alternative to commercial scholarly publishing.

The Economic Journal: The Economic Journal (EJ) is a peer-reviewed academic journal of economics published on behalf of the Royal Economic Society (RES) by Wiley-Blackwell.  First published in 1891, the EJ is one of the founding journals of economics and has a worldwide reputation for excellence in its field.  The EJ publishes papers from all areas of economics and has eight issues a year.

Michigan State University Press: Michigan State University Press is the scholarly publishing arm of Michigan State University, the nation’s pioneer land-grant university (the institution that served as the prototype for schools established under the Morrill Land-Grant Acts of 1862).  Although a formal press was not established at MSU until the middle of the 20th century, scholarly publishing was an important part of the institution’s mission from early on; scholarly publishing at Michigan State significantly predates the establishment of its press.  By the 1890s the institution’s Experiment Stations began issuing a broad range of influential publications in the natural sciences (including a beautifully illustrated Birds of Michigan in 1892) and as early as 1876, professor A.J. Cook commissioned a Lansing printer to issue his popular Manual of the Apiary, which ran through numerous editions and remained in print for nearly half a century.

Supporting paragraphs: The Economic Journal Wiley-Blackwell
Answer: John Wiley & Sons