兰德-全国美国人调查对千年安全结果的看法（英文）-2018.6-29页-1mb

Summary of "Millennial Perceptions of Security"

Core Content

This report presents the findings of a national survey conducted in 2017 to examine millennials' perceptions of security and how these might influence U.S. policy by 2040. The study compares millennials with baby boomers and Generation X'ers, using a sample of 1,608 adults from the RAND Corporation's American Life Panel (ALP). The survey explores both economic and national security concerns, as well as the importance of living in a democracy.

Main Findings

Demographic Overview

• Millennials (born 1982–2000) are the largest age group in the U.S. population, with 84.3 million people as of 2015.
• By 2040, they will constitute an even larger portion of the population.
• The survey sample included individuals aged 21–71, with millennials aged 17–35 and Generation X'ers aged 36–52.
• Millennials are more diverse and less likely to be married or have higher household incomes than baby boomers.

Economic Security Perceptions

• Millennials reported higher levels of economic anxiety than baby boomers.
  • 53% worried about making ends meet each month.
  • 81% worried about saving enough money.
  • 68% worried about paying off debt.
  • 36% worried about losing their job.
• These concerns were consistent with broader age-related trends, suggesting that economic anxiety is more tied to age than to generation.
• Educational attainment among millennials is higher than that of baby boomers, but some may still be in school, which could affect current financial perceptions.

National Security Perceptions

• Millennials were less worried about national security threats than older generations.
  • Less concern about North Korea's nuclear program, growing authoritarianism in Russia, and Islamic extremist groups.
• Generation X'ers showed similar levels of concern as millennials, with the greatest differences observed in the perception of North Korea's nuclear program and Islamic extremist groups.
• National security concerns increased with age, indicating a "youth effect" rather than a distinct generational attitude.

Importance of Democracy

• Millennials were less likely to consider living in a democracy as very important compared to baby boomers and Generation X'ers.
  • Only 38.2% of millennials found it very important, versus 66.3% of baby boomers.
• This trend was statistically significant and held even after controlling for party identification and demographic factors.

Key Issues and Implications

Generational vs. Age-Based Trends

• The study challenges the notion that millennials are a distinct generation with unique attitudes toward security.
• Attitudes appear to align with age-related patterns, suggesting that "age" is a more relevant factor than "generation."
• The differences observed may be due to shared life experiences (generational effect) or simply the life stage of youth (youth effect).

Definition of Generations

• The term "generation" is often used loosely in popular culture, while demographers prefer "birth cohort."
• The baby boom generation is the only officially defined generation by the U.S. Census Bureau.
• Millennials are typically defined as those born between 1982 and 2000, though definitions vary.
• The lack of a clear and consistent definition complicates the interpretation of generational differences.

Survey Methodology

• The survey was conducted from June to July 2017 and included a nationally representative sample of 1,608 adults.
• Respondents were asked about their perceptions of economic and national security issues, as well as the importance of democracy.
• The survey used logistic regression models to analyze the data, controlling for socio-demographic variables.

Conclusion

The findings suggest that while millennials may have unique experiences, their attitudes toward security are more reflective of their age and life stage than of their generation. As they grow older, their concerns may evolve, and by 2040, they may become more influential in shaping U.S. policy. However, the data also indicate that generational labels may not be as meaningful as commonly believed, and that age-based trends should be considered more carefully in public discourse and policy planning.