Keyphrases
Geographic Distance
100%
Domestic Trade
100%
Green Industry
100%
Trade Flows
75%
United States
25%
Nursery
25%
National Survey
25%
Social Networking Sites
25%
Negative Effects
25%
International Trade
25%
Technological Progress
25%
Buyers
25%
Online Advertising
25%
Poisson
25%
Estimation Strategies
25%
Maximum Likelihood Method
25%
Modern Advertising
25%
Distance Effect
25%
Trade Volume
25%
Greenhouse Growers
25%
Social Media Advertising
25%
Simple Zeros
25%
Zero-inflated
25%
Branch Office
25%
Home State
25%
Zero Trade Flows
25%
Selling
25%
Step Processes
25%
No Trade
25%
Firm-to-firm Trade
25%
Advertising Channels
25%
Pseudo Maximum Likelihood
25%
Economics, Econometrics and Finance
Specific Industry
100%
Trade Flow
100%
National Surveys
25%
Branch Office
25%