This page provides the entire Eora MRIO for download. For each year there are ten sheets: one values matrix and one standard deviations matrix for each of the five price margins (Basic prices, trade markup, transport markup, taxes markup, and subsidies markup). A guide to the Eora MRIO structure is here: Eora26Structure.xlsx.

We also have a utility object to help navigate the MRIO structure. It is called a *tree structure*, since the MRIO can be thought of as organized in a hierarchical tree structure (Year -> Margin -> Country -> Ind|Com|FD|PI|Q -> Sector). This object contains sector labels, indexing information, country names, and so on. To use it you need two files:

Download tree_structure.mat - the metadata for this MRIO dataset (v199.82)

Usage:

load('c:\path\to\the\vv199.82\tree_structure.mat');tr=obj; disp(tr.countries); doc tree_structure % How to locate a particular sector co = tr.a3('ITA'); % find country number for Italy inds = tr.indexT{co}; % find row and column indices for Italy. Also see tr.indexM and tr.indexYV. sec = inds(2); % Location of sector 2 in italy disp(tr.labsT(sec,:)); % Confirm you arrived at the right location.

The MRIO is available in two formats. The "M" file contains the entire MRIO, with Primary Input and Final Demand blocks woven in between the domestic Intermediate Demand and trade blocks. The "M" structure is what you see in the World MRIO -> MRIO Heatmap. We also provide a version where the primary input ("PI" or "V") and final demand ("FD" or "Y") blocks have been separated out so the transactions matrix ("T") contains only intermediate demand blocks. Note that in some cases either the "M" file or the "T" file may not be available, but note that the T+FD+PI files together contain the identical information as in the M file, but in a diferent layout.

The Satellite Accounts are provided in an analogous format. Rows are satellite linte items as documented in index_q.csv. The first 1:T-dim columns are inputs to industry, and the T-dim+1:end columns are direct emissions associated with housholds, government, etc, following the column layout of index_y.csv.

Download indices.zip contains the country codes and sector names. The Satellite accounts Q use index_q for row labels and index_t then index_y for columns labels.

We periodically release updated datasets. It is recommended that you store these data in a folder named with the current version number: `v199.82`

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Year | Basic Price | Trade Margin | Transport Margin | Taxes | Subsidies | Satellite Account |
---|---|---|---|---|---|---|

2015 | M σM T σT FD σFD PI σPI | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | Q σQ |

2014 | M σM T σT FD σFD PI σPI | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | Q σQ |

2013 | M σM T σT FD σFD PI σPI | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | Q σQ |

2012 | M σM T σT FD σFD PI σPI | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | Q σQ |

2011 | M σM T σT FD σFD PI σPI | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | Q σQ |

2010 | M σM T σT FD σFD PI σPI | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | Q σQ |

2009 | M σM T σT FD σFD PI σPI | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | Q σQ |

2008 | M σM T σT FD σFD PI σPI | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | Q σQ |

2007 | M σM T σT FD σFD PI σPI | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | Q σQ |

2006 | M σM T σT FD σFD PI σPI | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | Q σQ |

2005 | M σM T σT FD σFD PI σPI | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | Q σQ |

2004 | M σM T σT FD σFD PI σPI | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | Q σQ |

2003 | M σM T σT FD σFD PI σPI | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | Q σQ |

2002 | M σM T σT FD σFD PI σPI | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | Q σQ |

2001 | M σM T σT FD σFD PI σPI | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | Q σQ |

2000 | M σM T σT FD σFD PI σPI | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | Q σQ |

1999 | M σM T σT FD σFD PI σPI | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | Q σQ |

1998 | M σM T σT FD σFD PI σPI | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | Q σQ |

1997 | M σM T σT FD σFD PI σPI | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | Q σQ |

1996 | M σM T σT FD σFD PI σPI | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | Q σQ |

1995 | M σM T σT FD σFD PI σPI | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | Q σQ |

1994 | M σM T σT FD σFD PI σPI | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | Q σQ |

1993 | M σM T σT FD σFD PI σPI | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | Q σQ |

1992 | M σM T σT FD σFD PI σPI | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | Q σQ |

1991 | M σM T σT FD σFD PI σPI | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | Q σQ |

1990 | M σM T σT FD σFD PI σPI | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | M σM T σT FD σFD | Q σQ |

To cite this work please refer to these papers:

Lenzen M, Kanemoto K; Moran D, and Geschke A (2012) ** Mapping the structure of the world economy**. *Environmental Science & Technology* 46(15) pp 8374–8381. DOI: 10.1021/es300171x

Lenzen, M., Moran, D., Kanemoto, K., Geschke, A. (2013) ** Building Eora: A Global Multi-regional Input-Output Database at High Country and Sector Resolution**. *Economic Systems Research*, 25:1, 20-49, DOI:10.1080/09535314.2013.769938

Many people and institutions have contributed to the creation of the Eora MRIO tables. We would like to thank all those individuals and institutions which have helped make the Eora MRIO a reality. Acknowledgements.