(a) "The studies in Comparative Public Administration (CPA) got momentum in 1980's and 1990's with a new objective and…

Administrative theory has continuously evolved from normative, grand theoretical models toward empirical, performance-driven frameworks, as reflected in the evolution of Comparative Public Administration (CPA), development paradigms, and budgetary reforms like Zero-Based Budgeting (ZBB).

Evolution and Reorientation of Comparative Public Administration

Early CPA under the Comparative Administration Group (formed in 1960 within the American Society for Public Administration and chaired by Fred Riggs, with Ford Foundation funding until 1971) focused on grand, nomothetic, and structural-functional models, heavily emphasizing ecological contexts and Western-assisted institution-building in newly decolonized states. However, this classical phase suffered from high abstraction, ethnocentric bias, and limited operational utility, leading to its mid-1970s stagnation, when the group was merged into ASPA’s Section on International and Comparative Administration (1973).

The 1980s and 1990s witnessed a revitalization of CPA, characterized by a fundamental shift in objective and orientation. Driven by the New Public Management (NPM) movement, post-bureaucratic paradigms, and the Good Governance agenda, modern CPA transitioned from grand ecological theorizing to practical, mid-range managerial comparisons, exemplified by Pollitt and Bouckaert’s Public Management Reform: A Comparative Analysis (2000) and the OECD’s comparative work on government performance. The focus shifted decisively from bureaucratic institution-building to comparative performance measurement, results-oriented administration, privatization, and civil service reforms. Furthermore, globalization expanded comparative inquiry beyond Third World bureaucracies to comparative local governance, public-private partnerships, and regulatory frameworks across both developed and developing polities.

Critically, while this resurgence rescued CPA from academic irrelevance by making it empirically grounded and policy-relevant, it often substituted universal, market-centric NPM prescriptions for the deep socio-cultural sensitivity of earlier ecological studies. Consequently, 1980s–1990s CPA gained operational utility but lost some of its attention to structural and qualitative institutional complexities in diverse developing contexts. Its ‘newness’ is therefore partly one of scope and method rather than a complete break, and later work on governance and state capacity has sought to bring context back in.

Weidner’s Systemic View of Development

Edward Weidner, who helped popularise the term development administration (‘Development Administration: A New Focus for Research’, 1962), conceptualized it as action oriented towards progressive political, economic and social goals that are authoritatively determined, that is, directional, goal-oriented change, distinguishing between "change in output" (quantitative growth) and "change in the system itself" (qualitative transformation). While output change denotes numerical increases in production, GDP, or physical infrastructure, system change requires enhancing the institutional capacity, structural adaptability, and administrative modernization of state machinery to sustain long-term progress.

Weidner warned that "what is growth from one point of view may decline from another," highlighting that development is value-laden: whether a change counts as progress depends on the goals and values used to judge it, and isolated output growth can destabilize systemic equilibria. This is why he insisted that development goals be made explicit. For instance, the Green Revolution in India produced dramatic output growth in food grain production, yet simultaneously generated regional disparities, groundwater depletion, and socio-economic stratification. Similarly, rapid industrial output achieved through top-down bureaucratic mechanisms often coexists with institutional decay, erosion of local self-governance, and marginalization of vulnerable communities. True development, therefore, requires qualitative systemic capability that harmonizes growth with institutional resilience and social justice.

Zero-Based Budgeting vs. Traditional Incremental Budgeting

Traditional budgeting follows an incremental approach ("base-plus-adjustment"), taking historical expenditure as given and focusing debate only on marginal increases. Conversely, Zero-Based Budgeting (ZBB), introduced by Peter Pyhrr at Texas Instruments (around 1970), adopted by Jimmy Carter in Georgia and then by the US federal government in 1977, rejects budget history entirely, requiring each programme to justify its total funding from a zero base based on demonstrated efficiency and cost-benefit utility.

ZBB operates by dividing administrative activities into discrete "decision packages," which are systematically evaluated and ranked against organizational priorities. Its principal advantages over traditional budgeting include:

First, the systematic elimination of obsolete, redundant, or unproductive schemes that otherwise survive via incremental inertia. Second, strategic reallocation of scarce fiscal resources toward high-priority sectors through explicit trade-off analyses. Third, enhanced administrative accountability, as programme managers must directly link input costs to measurable outputs and performance indicators.

However, ZBB is intensely time-consuming, generates voluminous paperwork, and demands advanced administrative and analytical skills. Owing to these constraints, administrative systems—such as India, where the Department of Science and Technology tried it in 1983 and the Ministry of Finance extended it to all ministries from 1986-87—have generally adopted modified, selective ZBB rather than comprehensive annual application. Its logic survives in periodic scheme reviews, such as the requirement that Centrally Sponsored Schemes be evaluated before continuation into each Finance Commission cycle, and in outcome budgeting.

Conclusion

The revitalization of CPA, Weidner's qualitative development framework, and ZBB collectively demonstrate a decisive paradigm shift in public administration: moving past procedural inertia and uncritical growth metrics toward institutional capability, rigorous programmatic justification, and result-oriented governance.