image Welcome to Ekon
input-output information

When you run EKON, you will see the list of 12 I-O categories.
Then you will see the following prompt:
Select I-O Query of form "01 02"
If you type anything up to "12 12" you will see for example:
01 02  159.607 0.000259
The first number, 159.607, represents the Output from Industry 1 to Industry 2
in millions of dollars.
And 0.000259 is the Bureau of Labor Statistics' 2028 projection for the fraction
of total Agricultural output going into the Mining industry.
Such column data provide the composition of inputs required by a particular
industry, "02," to produce its output.
If sector 04, MANUFACTURING, is specified, the student is referred to this
spreadsheet for a dynamic 75-sector exploded view.
NAT RESRC (SIC 1-6) 01 01 Agriculture

NAT RESRC (SIC 7-11) 02 02 Mining

NAT RESRC (SIC 15) 03 03 Construction

ECON AFFRS (SIC 16-91) 04 04 Manufacturing

ECON AFFRS (SIC 92-105) 05 05 Transport/ Trade

ECON AFFRS (SIC 120-46,167-80) 06 06 Services
COMM DVLP (SIC 12-14) 07 07 Utilities

COMM DVLP (SIC 106-115) 08 08 Information

COMM DVLP (SIC 116-119) 09 09 Finance and insurance

HUM RESRC (SIC 147-166) 10 10 Health & recreation

HUM RESRC (SIC 181-200) 11 11 Government

HUM RESRC (SIC 206) 12 12 Value Added/ Demand

Select I-O Query of form "01 02"

[Linear] [Geometric] [Parabolic] [Modified
Exponential] [Gompertz] [Logistic]
Enter Linear f/2028 (2020 = "0.99")



North American Industry Classification System (NAICS) 2017

Agriculture, forestry, fishing and hunting 11
1 Crop production 111
2 Animal production and aquaculture 112
3 Forestry 1131, 1132
4 Logging 1133
5 Fishing, hunting and trapping 114
6 Support activities for agriculture and forestry 115




Mining 21
7 Oil and gas extraction 211
8 Coal mining 2121
9 Metal ore mining 2122
10 Nonmetallic mineral mining and quarrying 2123
11 Support activities for mining 213




Utilities 22
12 Electric power generation, transmission and distribution 2211
13 Natural gas distribution 2212
14 Water, sewage and other systems 2213




Construction
15 Construction 23




Manufacturing 31, 32, 33
16 Animal food manufacturing 3111
17 Grain and oilseed milling 3112
18 Sugar and confectionery product manufacturing 3113
19 Fruit and vegetable preserving and specialty food manufacturing 3114
20 Dairy product manufacturing 3115
21 Animal slaughtering and processing 3116
22 Seafood product preparation and packaging 3117
23 Bakeries and tortilla manufacturing 3118
24 Other food manufacturing 3119
25 Beverage manufacturing 3121
26 Tobacco manufacturing 3122
27 Textile mills and textile product mills 313314
28 Apparel, leather and allied product manufacturing 315, 316
29 Sawmills and wood preservation 3211
30 Veneer, plywood, and engineered wood product manufacturing 3212
31 Other wood product manufacturing, including wood tv, radio and sewing machine cabinet manufacturing 3219
32 Pulp, paper, and paperboard mills 3221
33 Converted paper product manufacturing 3222
34 Printing and related support activities 323
35 Petroleum and coal products manufacturing 324
36 Basic chemical manufacturing 3251
37 Resin, synthetic rubber, and artificial synthetic fibers and filaments manufacturing 3252
38 Pesticide, fertilizer, and other agricultural chemical manufacturing 3253
39 Pharmaceutical and medicine manufacturing 3254
40 Paint, coating, and adhesive manufacturing 3255
41 Soap, cleaning compound, and toilet preparation manufacturing 3256
42 Other chemical product and preparation manufacturing 3259
43 Plastics product manufacturing 3261
44 Rubber product manufacturing 3262
45 Clay product and refractory manufacturing 3271
46 Glass and glass product manufacturing 3272
47 Cement and concrete product manufacturing 3273
48 Lime, gypsum and other nonmetallic mineral product manufacturing 3274, 3279
49 Iron and steel mills and ferroalloy manufacturing 3311
50 Steel product manufacturing from purchased steel 3312
51 Alumina and aluminum production and processing 3313
52 Nonferrous metal (except aluminum) production and processing 3314
53 Foundries 3315
54 Forging and stamping 3321
55 Cutlery and handtool manufacturing 3322
56 Architectural and structural metals manufacturing 3323
57 Boiler, tank, and shipping container manufacturing 3324
58 Hardware manufacturing 3325
59 Spring and wire product manufacturing 3326
60 Machine shops; turned product; and screw, nut, and bolt manufacturing 3327
61 Coating, engraving, heat treating, and allied activities 3328
62 Other fabricated metal product manufacturing 3329
63 Agriculture, construction, and mining machinery manufacturing 3331
64 Industrial machinery manufacturing 3332
65 Commercial and service industry machinery manufacturing, including digital camera manufacturing 3333
66 Ventilation, heating, air-conditioning, and commercial refrigeration equipment manufacturing 3334
67 Metalworking machinery manufacturing 3335
68 Engine, turbine, and power transmission equipment manufacturing 3336
69 Other general purpose machinery manufacturing 3339
70 Computer and peripheral equipment manufacturing, excluding digital camera manufacturing 3341
71 Communications equipment manufacturing 3342
72 Audio and video equipment manufacturing 3343
73 Semiconductor and other electronic component manufacturing 3344
74 Navigational, measuring, electromedical, and control instruments manufacturing 3345
75 Manufacturing and reproducing magnetic and optical media 3346
76 Electric lighting equipment manufacturing 3351
77 Household appliance manufacturing 3352
78 Electrical equipment manufacturing 3353
79 Other electrical equipment and component manufacturing 3359
80 Motor vehicle manufacturing 3361
81 Motor vehicle body and trailer manufacturing 3362
82 Motor vehicle parts manufacturing 3363
83 Aerospace product and parts manufacturing 3364
84 Railroad rolling stock manufacturing 3365
85 Ship and boat building 3366
86 Other transportation equipment manufacturing 3369
87 Household and institutional furniture and kitchen cabinet manufacturing, excluding wood tv, radio and sewing maching cabinet manufacturing 3371
88 Office furniture (including fixtures) manufacturing 3372
89 Other furniture related product manufacturing 3379
90 Medical equipment and supplies manufacturing 3391
91 Other miscellaneous manufacturing 3399




Wholesale trade 42
92 Wholesale trade 42




Retail trade 44, 45
93 Motor vehicle and parts dealers 441
94 Food and beverage stores 445
95 General Merchandise stores 452
96 Retail , except motor vehicle and parts dealers, food and beverage stores, and general merchandise stores 442-4, 446-8, 451, 453-4







Transportation and warehousing 48, 49
97 Air transportation 481
98 Rail transportation 482
99 Water transportation 483
100 Truck transportation 484
101 Transit and ground passenger transportation 485
102 Pipeline transportation 486
103 Scenic and sightseeing transportation and support activities for transportation 487, 488
104 Couriers and messengers 492
105 Warehousing and storage 493




Information
106 Newspaper, periodical, book, and directory publishers 5111
107 Software publishers 5112
108 Motion picture, video, and sound recording industries 512
109 Radio and television broadcasting 5151
110 Cable and other subscription programming 5152
111 Wired telecommunications carriers 517311
112 Wireless telecommunications carriers (except satellite) 517312
113 Satellite, telecommunications resellers, and all other telecommunications 5174, 5179
114 Data processing, hosting, and related services 518
115 Other information services 519




Finance and insurance 52
116 Monetary authorities, credit intermediation, and related activities 521, 522
117 Securities, commodity contracts, fund, trusts and other financial investments and vehicles and related activities 523, 525
118 Insurance carriers 5241
119 Agencies, brokerages, and other insurance related activities 5242




Real estate and rental and leasing 53
120 Real estate 531
121 Automotive equipment rental and leasing 5321
122 Consumer goods rental and general rental centers 5322, 5323
123 Commercial and industrial machinery and equipment rental and leasing 5324
124 Lessors of nonfinancial intangible assets (except copyrighted works) 533




Professional, scientific, and technical services
125 Legal services 5411
126 Accounting, tax preparation, bookkeeping, and payroll services 5412
127 Architectural, engineering, and related services 5413
128 Specialized design services 5414
129 Computer systems design and related services 5415
130 Management, scientific, and technical consulting services 5416
131 Scientific research and development services 5417
132 Advertising, public relations, and related services 5418
133 Other professional, scientific, and technical services 5419




Management of companies and enterprises 55
134 Management of companies and enterprises 55




Administrative and support and waste management and remediation services 56
135 Office administrative services 5611
136 Facilities support services 5612
137 Employment services 5613
138 Business support services 5614
139 Travel arrangement and reservation services 5615
140 Investigation and security services 5616
141 Services to buildings and dwellings 5617
142 Other support services 5619
143 Waste management and remediation services 562




Educational services 61
144 Elementary and secondary schools private 6111
145 Junior colleges, colleges, universities, and professional schools; private 6112, 6113
146 Other educational services private 6114-7




Health care and social assistance 62
147 Offices of physicians 6211
148 Offices of dentists 6212
149 Offices of other health practitioners 6213
150 Outpatient care centers 6214
151 Medical and diagnostic laboratories 6215
152 Home health care services 6216
153 Other ambulatory health care services 6219
154 Hospitals private 622
155 Nursing and residential care facilities 623
156 Individual and family services 6241
157 Community and vocational rehabilitation services 6242, 6243
158 Child day care services 6244




Arts, entertainment, and recreation 71
159 Performing arts companies 7111
160 Spectator sports 7112
161 Promoters of events, and agents and managers 7113, 7114
162 Independent artists, writers, and performers 7115
163 Museums, historical sites, and similar institutions 712
164 Amusement parks and arcades 7131
165 Gambling industries (except casino hotels) 7132
166 Other amusement and recreation industries 7139




Accommodation and food services 72
167 Accommodation 721
168 Food services and drinking places 722




Other services (except public administration) 81
169 Automotive repair and maintenance 8111
170 Electronic and precision equipment repair and maintenance 8112
171 Commercial and industrial machinery and equipment (except automotive and electronic) repair and maintenance 8113
172 Personal and household goods repair and maintenance 8114
173 Personal care services 8121
174 Death care services 8122
175 Drycleaning and laundry services 8123
176 Other personal services 8129
177 Religious organizations 8131
178 Grantmaking and giving services and social advocacy organizations 8132, 8133
179 Civic, social, professional, and similar organizations 8134, 8139
180 Private households 814




Government NA
181 Postal Service 491
182 Federal electric utilities NA
183 Federal enterprises except the Postal Service and electric utilities NA
184 Federal defense government compensation NA
185 Federal defense government consumption of fixed capital NA
186 Federal defense government except compensation and consumption of fixed capital NA
187 Federal non-defense government compensation NA
188 Federal non-defense government consumption of fixed capital NA
189 Federal non-defense government except compensation and consumption of fixed capital NA
190 Local government passenger transit NA
191 Local government enterprises except passenger transit NA
192 Local government hospitals compensation NA
193 Local government educational services compensation NA
194 Local government, other compensation NA
195 State government enterprises NA
196 State government hospitals compensation NA
197 State government educational services compensation NA
198 State government, other compensation NA
199 State and Local government consumption of fixed capital NA
200 State and Local government except compensation and consumption of fixed capital NA




Special industries NA
201 Owner-occupied dwellings NA
202 Noncomparable imports NA
203 Scrap NA
204 Used and secondhand goods NA
205 Rest of the world adjustment NA




Value Added
206 Value Added NA

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