Table 3.
N-grams analysis of research titles.
| No. | Unigram | Fre. | Bigram | Fre. | Trigram | Fre. |
|---|---|---|---|---|---|---|
| 1 | airbnb | 502 | sharing_economy | 172 | new_york_city | 9 |
| 2 | sharing | 226 | airbnb_listings | 22 | sharing_economy_platform | 5 |
| 3 | economy | 213 | case_study | 18 | geographically_weighted_regression | 4 |
| 4 | accommodation | 116 | airbnb_hosts | 18 | sharing_economy_platforms | 4 |
| 5 | tourism | 72 | collaborative_consumption | 13 | service_quality_attributes | 3 |
| 6 | platform | 70 | airbnb_guests | 12 | using_airbnb_data | 3 |
| 7 | case | 69 | sharing_accommodation | 10 | de_airbnb_en | 3 |
| 8 | analysis | 66 | platform_economy | 10 | business_model_innovation | 3 |
| 9 | platforms | 59 | new_york | 10 | airbnb_listing_prices | 3 |
| 10 | online | 57 | online_reviews | 10 | systematic_literature_review | 3 |
| 11 | impact | 55 | tourist_accommodation | 10 | text_mining_approach | 2 |
| 12 | evidence | 54 | hotel_industry | 10 | hedonic_pricing_model | 2 |
| 13 | study | 51 | european_cities | 10 | consumer_loyalty_toward | 2 |
| 14 | trust | 46 | service_quality | 9 | loyalty_toward_airbnb | 2 |
| 15 | hosts | 45 | repurchase_intention | 9 | revenue_management_practices | 2 |
| 16 | social | 45 | york_city | 9 | airbnb_online_reviews | 2 |
| 17 | cities | 44 | housing_market | 9 | hedonic_pricing_approach | 2 |
| 18 | rental | 41 | p2p_accommodation | 8 | fourth_industrial_revolution | 2 |
| 19 | effects | 39 | price_determinants | 8 | online_collaborative_consumption | 2 |
| 20 | new | 39 | social_media | 8 | new_car_sales | 2 |
| 21 | service | 38 | airbnb_users | 8 | social_exchange_theory | 2 |
| 22 | urban | 38 | hotel_performance | 7 | exchange_theory_perspective | 2 |
| 23 | effect | 38 | accommodation_platforms | 7 | airbnb_spatial_distribution | 2 |
| 24 | digital | 37 | tourism_industry | 7 | collaborative_consumption_platforms | 2 |
| 25 | market | 36 | spatial_distribution | 7 | technology_acceptance_model | 2 |
| 26 | exploring | 36 | business_model | 7 | casa_alle_zattere | 2 |
| 27 | hotel | 34 | airbnb_host | 7 | book_accommodation_via | 2 |
| 28 | housing | 34 | collaborative_economy | 7 | accommodation_via_online | 2 |
| 29 | host | 34 | empirical_evidence | 7 | barcelona_e_lisboa | 2 |
| 30 | reviews | 34 | airbnb_reviews | 6 | um_estudo_comparativo | 2 |
| 31 | spatial | 34 | empirical_study | 6 | automatically_debugging_memory | 2 |
| 32 | city | 34 | airbnb_accommodation | 6 | debugging_memory_leaks | 2 |
| 33 | approach | 32 | economy_platform | 6 | platform_business_model | 2 |
| 34 | using | 32 | rental_platforms | 6 | urban_tourism_context | 2 |
Note: The terms and phrases presented in this table are taken from the article titles that were selected from the Scopus database for this study.