Report Overview
The book editing and proofreading service market encompasses professional services aimed at refining manuscripts for clarity, coherence, grammar, and style before publication. These services cater to a diverse clientele, including self-published authors, traditional publishing houses, academic researchers, and businesses producing written content. The market is segmented into developmental editing (structural and thematic improvements), copyediting (grammar and consistency), and proofreading (final error checks). Demand is driven by the growing self-publishing industry, increasing emphasis on polished content in digital and print media, and the rise of non-native English authors seeking linguistic refinement. The competitive landscape includes freelancers, boutique agencies, and large-scale service providers leveraging technology like AI-assisted tools to enhance efficiency. Pricing varies widely based on expertise, turnaround time, and manuscript complexity, with premium services often commanding higher fees for specialized genres like academic or technical writing. The market is also influenced by trends such as hybrid publishing models and the globalization of content creation, creating opportunities for niche-focused editors and scalable digital platforms.
**Market Overview**
The global book editing and proofreading market is experiencing steady growth, fueled by the exponential rise in self-publishing and digital content consumption. Platforms like Amazon Kindle Direct Publishing (KDP) have democratized access to publishing, prompting independent authors to invest in professional editing to stand out in a crowded marketplace. Traditional publishers remain key clients, outsourcing editing to reduce in-house costs. Geographically, North America dominates due to its robust publishing industry and high English-language content demand, while Asia-Pacific shows rapid growth with increasing literacy rates and local authors targeting international audiences. Technological advancements, such as AI-driven grammar checkers, are reshaping the industry, though human expertise remains critical for nuanced revisions. Challenges include price sensitivity among indie authors and the saturation of low-cost freelancers on platforms like Upwork and Fiverr. However, differentiation through specialization (e.g., fiction, STEM, or legal editing) and value-added services (e.g., query letter reviews) helps premium providers maintain profitability. The market’s future hinges on adapting to hybrid work models, integrating AI tools without compromising quality, and tapping into emerging markets where English-language education is expanding.
**Competitive Landscape**
The market is fragmented, with competition ranging from individual freelancers to established firms like Reedsy, Scribendi, and Varsity Tutors. Freelancers often compete on price, while agencies emphasize reliability, speed, and certifications (e.g., Chartered Institute of Editing and Proofreading). Differentiation strategies include offering bundled services (editing + cover design), genre-specific expertise, or subscription models for serial authors. Larger players leverage SEO and partnerships with self-publishing platforms to capture leads, while niche editors rely on referrals and platforms like LinkedIn or professional associations. Mergers and acquisitions are rare, but consolidation may rise as demand for end-to-end publishing solutions grows.
**Future Outlook**
Growth is projected at a CAGR of ~4-6% (2023–2030), supported by the globalization of content and rising standards for error-free publications. The integration of AI will likely automate basic proofreading, pushing human editors toward higher-value developmental roles. Emerging opportunities include serving non-fiction sectors (e.g., corporate memoirs, educational materials) and non-English markets requiring localization. Sustainability concerns may drive demand for eco-conscious editing workflows, while immersive storytelling trends could spur need for multimedia-savvy editors. Regulatory risks are minimal, though data privacy (for manuscript handling) may gain prominence. Overall, the market’s resilience lies in the irreplaceable human touch in refining narrative and technical content.
*(Note: Data and CAGR estimates are illustrative; replace with verified sources for formal reports.)*
This report provides a deep insight into the global Book Editing and Proofreading Service market covering all its essential aspects. This ranges from a macro overview of the market to micro details of the market size, competitive landscape, development trend, niche market, key market drivers and challenges, SWOT analysis, value chain analysis, etc.
The analysis helps the reader to shape the competition within the industries and strategies for the competitive environment to enhance the potential profit. Furthermore, it provides a simple framework for evaluating and accessing the position of the business organization. The report structure also focuses on the competitive landscape of the Global Book Editing and Proofreading Service Market, this report introduces in detail the market share, market performance, product situation, operation situation, etc. of the main players, which helps the readers in the industry to identify the main competitors and deeply understand the competition pattern of the market.
In a word, this report is a must-read for industry players, investors, researchers, consultants, business strategists, and all those who have any kind of stake or are planning to foray into the Book Editing and Proofreading Service market in any manner.
Global Book Editing and Proofreading Service Market: Market Segmentation Analysis
The research report includes specific segments by region (country), manufacturers, Type, and Application. Market segmentation creates subsets of a market based on product type, end-user or application, Geographic, and other factors. By understanding the market segments, the decision-maker can leverage this targeting in the product, sales, and marketing strategies. Market segments can power your product development cycles by informing how you create product offerings for different segments.
Key Company
Editor World
BookBaby
Scribendi
Editage
Wordy
Wordvice
Proofed Proofreading and Editing
Enago
Jericho Writers
ServiceScape
BOOK BUTCHERS
DLA Editors&Proofers
Book Editing Services
The Artful Edito
Liminal Pages
FirstEditing
JOHN RICKARDS
TCK Publishing
The Expert Editor
The Literary Consultancy
MALONE EDITORIAL
Market Segmentation (by Type)
Manuscript Assessment
Proofreading Service
Copy-Editing Service
Other
Market Segmentation (by Application)
Enterprise
Public Institution
Private
Other
Geographic Segmentation
North America (USA, Canada, Mexico)
Europe (Germany, UK, France, Russia, Italy, Rest of Europe)
Asia-Pacific (China, Japan, South Korea, India, Southeast Asia, Rest of Asia-Pacific)
South America (Brazil, Argentina, Columbia, Rest of South America)
The Middle East and Africa (Saudi Arabia, UAE, Egypt, Nigeria, South Africa, Rest of MEA)
Key Benefits of This Market Research:
Industry drivers, restraints, and opportunities covered in the study
Neutral perspective on the market performance
Recent industry trends and developments
Competitive landscape & strategies of key players
Potential & niche segments and regions exhibiting promising growth covered
Historical, current, and projected market size, in terms of value
In-depth analysis of the Book Editing and Proofreading Service Market
Overview of the regional outlook of the Book Editing and Proofreading Service Market:
Customization of the Report
In case of any queries or customization requirements, please connect with our sales team, who will ensure that your requirements are met.
Chapter Outline
Chapter 1 mainly introduces the statistical scope of the report, market division standards, and market research methods.
Chapter 2 is an executive summary of different market segments (by region, product type, application, etc), including the market size of each market segment, future development potential, and so on. It offers a high-level view of the current state of the Book Editing and Proofreading Service Market and its likely evolution in the short to mid-term, and long term.
Chapter 3 makes a detailed analysis of the market\'s competitive landscape of the market and provides the market share, capacity, output, price, latest development plan, merger, and acquisition information of the main manufacturers in the market.
Chapter 4 is the analysis of the whole market industrial chain, including the upstream and downstream of the industry, as well as Porter\'s five forces analysis.
Chapter 5 introduces the latest developments of the market, the driving factors and restrictive factors of the market, the challenges and risks faced by manufacturers in the industry, and the analysis of relevant policies in the industry.
Chapter 6 provides the analysis of various market segments according to product types, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different market segments.
Chapter 7 provides the analysis of various market segments according to application, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different downstream markets.
Chapter 8 provides a quantitative analysis of the market size and development potential of each region and its main countries and introduces the market development, future development prospects, market space, and capacity of each country in the world.
Chapter 9 shares the main producing countries of Book Editing and Proofreading Service, their output value, profit level, regional supply, production capacity layout, etc. from the supply side.
Chapter 10 introduces the basic situation of the main companies in the market in detail, including product sales revenue, sales volume, price, gross profit margin, market share, product introduction, recent development, etc.
Chapter 11 provides a quantitative analysis of the market size and development potential of each region in the next five years.
Chapter 12 provides a quantitative analysis of the market size and development potential of each market segment in the next five years.
Chapter 13 is the main points and conclusions of the report.
Key Reasons to Buy this Report:
Access to date statistics compiled by our researchers. These provide you with historical and forecast data, which is analyzed to tell you why your market is set to change
This enables you to anticipate market changes to remain ahead of your competitors
You will be able to copy data from the Excel spreadsheet straight into your marketing plans, business presentations, or other strategic documents
The concise analysis, clear graph, and table format will enable you to pinpoint the information you require quickly
Provision of market value data for each segment and sub-segment
Indicates the region and segment that is expected to witness the fastest growth as well as to dominate the market
Analysis by geography highlighting the consumption of the product/service in the region as well as indicating the factors that are affecting the market within each region
Competitive landscape which incorporates the market ranking of the major players, along with new service/product launches, partnerships, business expansions, and acquisitions in the past five years of companies profiled
Extensive company profiles comprising of company overview, company insights, product benchmarking, and SWOT analysis for the major market players
The current as well as the future market outlook of the industry concerning recent developments which involve growth opportunities and drivers as well as challenges and restraints of both emerging as well as developed regions
Includes in-depth analysis of the market from various perspectives through Porter’s five forces analysis
Provides insight into the market through Value Chain
Market dynamics scenario, along with growth opportunities of the market in the years to come
6-month post-sales analyst support
Customization of the Report
In case of any queries or customization requirements, please connect with our sales team, who will ensure that your requirements are met.
Table of Contents
1 Research Methodology and Statistical Scope
1.1 Market Definition and Statistical Scope of Book Editing and Proofreading Service
1.2 Key Market Segments
1.2.1 Book Editing and Proofreading Service Segment by Type
1.2.2 Book Editing and Proofreading Service Segment by Application
1.3 Methodology & Sources of Information
1.3.1 Research Methodology
1.3.2 Research Process
1.3.3 Market Breakdown and Data Triangulation
1.3.4 Base Year
1.3.5 Report Assumptions & Caveats
2 Book Editing and Proofreading Service Market Overview
2.1 Global Market Overview
2.1.1 Global Book Editing and Proofreading Service Market Size (M USD) Estimates and Forecasts (2020-2033)
2.1.2 Global Book Editing and Proofreading Service Sales Estimates and Forecasts (2020-2033)
2.2 Market Segment Executive Summary
2.3 Global Market Size by Region
3 Book Editing and Proofreading Service Market Competitive Landscape
3.1 Company Assessment Quadrant
3.2 Global Book Editing and Proofreading Service Product Life Cycle
3.3 Global Book Editing and Proofreading Service Sales by Manufacturers (2020-2025)
3.4 Global Book Editing and Proofreading Service Revenue Market Share by Manufacturers (2020-2025)
3.5 Book Editing and Proofreading Service Market Share by Company Type (Tier 1, Tier 2, and Tier 3)
3.6 Global Book Editing and Proofreading Service Average Price by Manufacturers (2020-2025)
3.7 Manufacturers’ Manufacturing Sites, Areas Served, and Product Types
3.8 Book Editing and Proofreading Service Market Competitive Situation and Trends
3.8.1 Book Editing and Proofreading Service Market Concentration Rate
3.8.2 Global 5 and 10 Largest Book Editing and Proofreading Service Players Market Share by Revenue
3.8.3 Mergers & Acquisitions, Expansion
4 Book Editing and Proofreading Service Industry Chain Analysis
4.1 Book Editing and Proofreading Service Industry Chain Analysis
4.2 Market Overview of Key Raw Materials
4.3 Midstream Market Analysis
4.4 Downstream Customer Analysis
5 The Development and Dynamics of Book Editing and Proofreading Service Market
5.1 Key Development Trends
5.2 Driving Factors
5.3 Market Challenges
5.4 Industry News
5.4.1 New Product Developments
5.4.2 Mergers & Acquisitions
5.4.3 Expansions
5.4.4 Collaboration/Supply Contracts
5.5 PEST Analysis
5.5.1 Industry Policies Analysis
5.5.2 Economic Environment Analysis
5.5.3 Social Environment Analysis
5.5.4 Technological Environment Analysis
5.6 Global Book Editing and Proofreading Service Market Porter's Five Forces Analysis
5.6.1 Global Trade Frictions
5.6.2 U.S. Tariff Policy – April 2025
5.6.3 Global Trade Frictions and Their Impacts to Book Editing and Proofreading Service Market
5.7 ESG Ratings of Leading Companies
6 Book Editing and Proofreading Service Market Segmentation by Type
6.1 Evaluation Matrix of Segment Market Development Potential (Type)
6.2 Global Book Editing and Proofreading Service Sales Market Share by Type (2020-2025)
6.3 Global Book Editing and Proofreading Service Market Size Market Share by Type (2020-2025)
6.4 Global Book Editing and Proofreading Service Price by Type (2020-2025)
7 Book Editing and Proofreading Service Market Segmentation by Application
7.1 Evaluation Matrix of Segment Market Development Potential (Application)
7.2 Global Book Editing and Proofreading Service Market Sales by Application (2020-2025)
7.3 Global Book Editing and Proofreading Service Market Size (M USD) by Application (2020-2025)
7.4 Global Book Editing and Proofreading Service Sales Growth Rate by Application (2020-2025)
8 Book Editing and Proofreading Service Market Sales by Region
8.1 Global Book Editing and Proofreading Service Sales by Region
8.1.1 Global Book Editing and Proofreading Service Sales by Region
8.1.2 Global Book Editing and Proofreading Service Sales Market Share by Region
8.2 Global Book Editing and Proofreading Service Market Size by Region
8.2.1 Global Book Editing and Proofreading Service Market Size by Region
8.2.2 Global Book Editing and Proofreading Service Market Size Market Share by Region
8.3 North America
8.3.1 North America Book Editing and Proofreading Service Sales by Country
8.3.2 North America Book Editing and Proofreading Service Market Size by Country
8.3.3 U.S. Market Overview
8.3.4 Canada Market Overview
8.3.5 Mexico Market Overview
8.4 Europe
8.4.1 Europe Book Editing and Proofreading Service Sales by Country
8.4.2 Europe Book Editing and Proofreading Service Market Size by Country
8.4.3 Germany Market Overview
8.4.4 France Market Overview
8.4.5 U.K. Market Overview
8.4.6 Italy Market Overview
8.4.7 Spain Market Overview
8.5 Asia Pacific
8.5.1 Asia Pacific Book Editing and Proofreading Service Sales by Region
8.5.2 Asia Pacific Book Editing and Proofreading Service Market Size by Region
8.5.3 China Market Overview
8.5.4 Japan Market Overview
8.5.5 South Korea Market Overview
8.5.6 India Market Overview
8.5.7 Southeast Asia Market Overview
8.6 South America
8.6.1 South America Book Editing and Proofreading Service Sales by Country
8.6.2 South America Book Editing and Proofreading Service Market Size by Country
8.6.3 Brazil Market Overview
8.6.4 Argentina Market Overview
8.6.5 Columbia Market Overview
8.7 Middle East and Africa
8.7.1 Middle East and Africa Book Editing and Proofreading Service Sales by Region
8.7.2 Middle East and Africa Book Editing and Proofreading Service Market Size by Region
8.7.3 Saudi Arabia Market Overview
8.7.4 UAE Market Overview
8.7.5 Egypt Market Overview
8.7.6 Nigeria Market Overview
8.7.7 South Africa Market Overview
9 Book Editing and Proofreading Service Market Production by Region
9.1 Global Production of Book Editing and Proofreading Service by Region(2020-2025)
9.2 Global Book Editing and Proofreading Service Revenue Market Share by Region (2020-2025)
9.3 Global Book Editing and Proofreading Service Production, Revenue, Price and Gross Margin (2020-2025)
9.4 North America Book Editing and Proofreading Service Production
9.4.1 North America Book Editing and Proofreading Service Production Growth Rate (2020-2025)
9.4.2 North America Book Editing and Proofreading Service Production, Revenue, Price and Gross Margin (2020-2025)
9.5 Europe Book Editing and Proofreading Service Production
9.5.1 Europe Book Editing and Proofreading Service Production Growth Rate (2020-2025)
9.5.2 Europe Book Editing and Proofreading Service Production, Revenue, Price and Gross Margin (2020-2025)
9.6 Japan Book Editing and Proofreading Service Production (2020-2025)
9.6.1 Japan Book Editing and Proofreading Service Production Growth Rate (2020-2025)
9.6.2 Japan Book Editing and Proofreading Service Production, Revenue, Price and Gross Margin (2020-2025)
9.7 China Book Editing and Proofreading Service Production (2020-2025)
9.7.1 China Book Editing and Proofreading Service Production Growth Rate (2020-2025)
9.7.2 China Book Editing and Proofreading Service Production, Revenue, Price and Gross Margin (2020-2025)
10 Key Companies Profile
10.1 Editor World
10.1.1 Editor World Basic Information
10.1.2 Editor World Book Editing and Proofreading Service Product Overview
10.1.3 Editor World Book Editing and Proofreading Service Product Market Performance
10.1.4 Editor World Business Overview
10.1.5 Editor World SWOT Analysis
10.1.6 Editor World Recent Developments
10.2 BookBaby
10.2.1 BookBaby Basic Information
10.2.2 BookBaby Book Editing and Proofreading Service Product Overview
10.2.3 BookBaby Book Editing and Proofreading Service Product Market Performance
10.2.4 BookBaby Business Overview
10.2.5 BookBaby SWOT Analysis
10.2.6 BookBaby Recent Developments
10.3 Scribendi
10.3.1 Scribendi Basic Information
10.3.2 Scribendi Book Editing and Proofreading Service Product Overview
10.3.3 Scribendi Book Editing and Proofreading Service Product Market Performance
10.3.4 Scribendi Business Overview
10.3.5 Scribendi SWOT Analysis
10.3.6 Scribendi Recent Developments
10.4 Editage
10.4.1 Editage Basic Information
10.4.2 Editage Book Editing and Proofreading Service Product Overview
10.4.3 Editage Book Editing and Proofreading Service Product Market Performance
10.4.4 Editage Business Overview
10.4.5 Editage Recent Developments
10.5 Wordy
10.5.1 Wordy Basic Information
10.5.2 Wordy Book Editing and Proofreading Service Product Overview
10.5.3 Wordy Book Editing and Proofreading Service Product Market Performance
10.5.4 Wordy Business Overview
10.5.5 Wordy Recent Developments
10.6 Wordvice
10.6.1 Wordvice Basic Information
10.6.2 Wordvice Book Editing and Proofreading Service Product Overview
10.6.3 Wordvice Book Editing and Proofreading Service Product Market Performance
10.6.4 Wordvice Business Overview
10.6.5 Wordvice Recent Developments
10.7 Proofed Proofreading and Editing
10.7.1 Proofed Proofreading and Editing Basic Information
10.7.2 Proofed Proofreading and Editing Book Editing and Proofreading Service Product Overview
10.7.3 Proofed Proofreading and Editing Book Editing and Proofreading Service Product Market Performance
10.7.4 Proofed Proofreading and Editing Business Overview
10.7.5 Proofed Proofreading and Editing Recent Developments
10.8 Enago
10.8.1 Enago Basic Information
10.8.2 Enago Book Editing and Proofreading Service Product Overview
10.8.3 Enago Book Editing and Proofreading Service Product Market Performance
10.8.4 Enago Business Overview
10.8.5 Enago Recent Developments
10.9 Jericho Writers
10.9.1 Jericho Writers Basic Information
10.9.2 Jericho Writers Book Editing and Proofreading Service Product Overview
10.9.3 Jericho Writers Book Editing and Proofreading Service Product Market Performance
10.9.4 Jericho Writers Business Overview
10.9.5 Jericho Writers Recent Developments
10.10 ServiceScape
10.10.1 ServiceScape Basic Information
10.10.2 ServiceScape Book Editing and Proofreading Service Product Overview
10.10.3 ServiceScape Book Editing and Proofreading Service Product Market Performance
10.10.4 ServiceScape Business Overview
10.10.5 ServiceScape Recent Developments
10.11 BOOK BUTCHERS
10.11.1 BOOK BUTCHERS Basic Information
10.11.2 BOOK BUTCHERS Book Editing and Proofreading Service Product Overview
10.11.3 BOOK BUTCHERS Book Editing and Proofreading Service Product Market Performance
10.11.4 BOOK BUTCHERS Business Overview
10.11.5 BOOK BUTCHERS Recent Developments
10.12 DLA Editors&Proofers
10.12.1 DLA Editors&Proofers Basic Information
10.12.2 DLA Editors&Proofers Book Editing and Proofreading Service Product Overview
10.12.3 DLA Editors&Proofers Book Editing and Proofreading Service Product Market Performance
10.12.4 DLA Editors&Proofers Business Overview
10.12.5 DLA Editors&Proofers Recent Developments
10.13 Book Editing Services
10.13.1 Book Editing Services Basic Information
10.13.2 Book Editing Services Book Editing and Proofreading Service Product Overview
10.13.3 Book Editing Services Book Editing and Proofreading Service Product Market Performance
10.13.4 Book Editing Services Business Overview
10.13.5 Book Editing Services Recent Developments
10.14 The Artful Edito
10.14.1 The Artful Edito Basic Information
10.14.2 The Artful Edito Book Editing and Proofreading Service Product Overview
10.14.3 The Artful Edito Book Editing and Proofreading Service Product Market Performance
10.14.4 The Artful Edito Business Overview
10.14.5 The Artful Edito Recent Developments
10.15 Liminal Pages
10.15.1 Liminal Pages Basic Information
10.15.2 Liminal Pages Book Editing and Proofreading Service Product Overview
10.15.3 Liminal Pages Book Editing and Proofreading Service Product Market Performance
10.15.4 Liminal Pages Business Overview
10.15.5 Liminal Pages Recent Developments
10.16 FirstEditing
10.16.1 FirstEditing Basic Information
10.16.2 FirstEditing Book Editing and Proofreading Service Product Overview
10.16.3 FirstEditing Book Editing and Proofreading Service Product Market Performance
10.16.4 FirstEditing Business Overview
10.16.5 FirstEditing Recent Developments
10.17 JOHN RICKARDS
10.17.1 JOHN RICKARDS Basic Information
10.17.2 JOHN RICKARDS Book Editing and Proofreading Service Product Overview
10.17.3 JOHN RICKARDS Book Editing and Proofreading Service Product Market Performance
10.17.4 JOHN RICKARDS Business Overview
10.17.5 JOHN RICKARDS Recent Developments
10.18 TCK Publishing
10.18.1 TCK Publishing Basic Information
10.18.2 TCK Publishing Book Editing and Proofreading Service Product Overview
10.18.3 TCK Publishing Book Editing and Proofreading Service Product Market Performance
10.18.4 TCK Publishing Business Overview
10.18.5 TCK Publishing Recent Developments
10.19 The Expert Editor
10.19.1 The Expert Editor Basic Information
10.19.2 The Expert Editor Book Editing and Proofreading Service Product Overview
10.19.3 The Expert Editor Book Editing and Proofreading Service Product Market Performance
10.19.4 The Expert Editor Business Overview
10.19.5 The Expert Editor Recent Developments
10.20 The Literary Consultancy
10.20.1 The Literary Consultancy Basic Information
10.20.2 The Literary Consultancy Book Editing and Proofreading Service Product Overview
10.20.3 The Literary Consultancy Book Editing and Proofreading Service Product Market Performance
10.20.4 The Literary Consultancy Business Overview
10.20.5 The Literary Consultancy Recent Developments
10.21 MALONE EDITORIAL
10.21.1 MALONE EDITORIAL Basic Information
10.21.2 MALONE EDITORIAL Book Editing and Proofreading Service Product Overview
10.21.3 MALONE EDITORIAL Book Editing and Proofreading Service Product Market Performance
10.21.4 MALONE EDITORIAL Business Overview
10.21.5 MALONE EDITORIAL Recent Developments
11 Book Editing and Proofreading Service Market Forecast by Region
11.1 Global Book Editing and Proofreading Service Market Size Forecast
11.2 Global Book Editing and Proofreading Service Market Forecast by Region
11.2.1 North America Market Size Forecast by Country
11.2.2 Europe Book Editing and Proofreading Service Market Size Forecast by Country
11.2.3 Asia Pacific Book Editing and Proofreading Service Market Size Forecast by Region
11.2.4 South America Book Editing and Proofreading Service Market Size Forecast by Country
11.2.5 Middle East and Africa Forecasted Sales of Book Editing and Proofreading Service by Country
12 Forecast Market by Type and by Application (2026-2033)
12.1 Global Book Editing and Proofreading Service Market Forecast by Type (2026-2033)
12.1.1 Global Forecasted Sales of Book Editing and Proofreading Service by Type (2026-2033)
12.1.2 Global Book Editing and Proofreading Service Market Size Forecast by Type (2026-2033)
12.1.3 Global Forecasted Price of Book Editing and Proofreading Service by Type (2026-2033)
12.2 Global Book Editing and Proofreading Service Market Forecast by Application (2026-2033)
12.2.1 Global Book Editing and Proofreading Service Sales (K Units) Forecast by Application
12.2.2 Global Book Editing and Proofreading Service Market Size (M USD) Forecast by Application (2026-2033)
13 Conclusion and Key Findings