interdependence theory 1.0
- the original concept
Keohane and Nye (1970s)
developed in response to oil crisis 1973 (bc war Israel and Arab states, US was supporting Israel -> oil producing countries declared an embargo: would not sell oil to US and its European allies)
-> rethink central idea of anarchy
interdependence = reciprocal effects among states resulting from cross-border flows of money, goods, people, pollutants and information
- dependence between multiple actors
immediate consequence: the well-being of a state and its citizens depends on decisions taken by actors in other countries
interdependence varies:
it is a variable: it varies
interdependence theory 1.0
interdependence and international cooperation
interdependence motivates international cooperation by:
states will create international institutions (rules and organizations) to make cooperation possible
cooperation enables joint games of trade (e.g. WTO) + helps avoid negative external shocks (e.g. international agreements to address pollution)
(concept international system)
there are different definitions of the international system, of what it means
interdependence theory 1.0
interdependence and international cooperation
- observations post-1977
expected by Keohane and Nye
Interdependence -> broad and deep institutionalization of world politics (within and across all regions and issue-areas) -> more cross-border integration of economies & societies (globalization).
not expected by Keohane and Nye
Cross-border integration (globalization) -> massive but uneven growth.
Continued external shocks to domestic well-being (interdependence) -> backlash against globalization & int’l institutions.
interdependence theory 1.0
interdependence and the power of states
expectations Keohane and Nye 1977:
observations post-1977:
massive expansion in use of ‘sanctions’ as a tool of statecraft
states try to shield themselves from sanctions, via:
- self-reliance in production
- diversification of supply
- accumulation of financial reserves (sitting on money -> less vulnerable to financial sanctions)
sanctions = manipulation of interdependence: states creating power out of relative dependence
concept: relative dependence
the difference in the costs each would pay if cross-border flows were reduced or increased
(is A more dependent on B than B is on A?)
imbalance creates power
difference hierarchy and interdependence
hierarchy involves authority, the one with the higher power is expected to rule over the author
interdependence can be a source of hierarchy, can result in authority of one over another
e.g. Europe more dependent on US than US is on Europe in terms of military -> created hierarchical relation in which the US can influence Europe
example sanctions - 2021 EU Belarus
EU reduces cross-border flows:
imposes financial sanctions to punish Belarus gov for election fraud and political repression (violation democratic rights Belarusian people)
Belarus increases cross-border flows:
facilitates passage of 3d country migrants to punish EU for financial sanctions
example sanctions - 2022 EU Russia after invasion of Ukraine
EU reduces cross-border flows:
cuts energy purchases, investment and technology to Russia
Russia reduces cross-border flows: reduces supplies of energy to EU
Russia limited its supply of energy to Europe, Europe limited the amount of money supplied to Russia = two directional manipulation of interdependence
interdependence theory 2.0 versus 1.0
original interdependence theory is still very relevant today, but not sufficient to explain the globalized world of the 21st century
revision to help understand C21
the ‘new interdependence’
Farrell and Newman (diff article than we had to read)
decades of pro-globalization policies have restructured the int’l system
three dimensions of “the world that trade built”
Farrell and Newman - results of the ‘new interdependence’
institutions of globalization are contested bc they have power and diff actors have diff access to them -> actors try to change and resist them (feel like it is biased against you)
non-state actors play a critical role
the world that trade built
Farrell and Newman: decades of pro-globalization have restructured the int’l system, we live in a world that trade built
has 3 dimensions:
rule overlap
transnational alliances
power asymmetries:
China’s contestation of the institutions that govern independence
Stephen 2021
two strategies:
‘weaponized interdependence’
article we read: Farrell and Newman 2019
In complex networks, some actors are more centrally connected than others -> new & uneven opportunities for ‘weaponization.;
“[S]tates with political authority over the central nodes in the international networked structures through which money, goods, and information travel are uniquely positioned to impose costs on others… [They can] gather information or choke off economic and information flows, discover and exploit vulnerabilities, compel policy change, and deter unwanted actions.” (45)
*how do you become central in the web? some actors help(ed) create it + you can position yourself there (e.g. Russia is figuring out how to read info of internet cables on the ocean floor)
panopticon effect and chokepoint effect
= ways for actors to weaponize interdependence
panopticon effect = actors with key positions in webs of interdependence can gather info on others, info is power
e.g. US accessed international money flows, info on who was sending money to who -> crackdown terrorist organizations
chokepoint effect = you can limit others access to resources: you can choke of access to resources
implications of weaponized interdependence
interdependence gives well-connected states a new, non-military source of power
interdependence may also be a source of vulnerability for traditional powers
this gives all states an incentive to de-risk: to reduce their vulnerability via controls on information, increased financial reserves, and self-sufficiency for key resources
example de-risking: a new BRICS currency?
BRICS = Brazil, Russia, India, China, South Africa = now eleven countries
talk they will create their own currency
why would they? own currency to trade -> less vulnerable to US manipulating global finance
want to remove themselves from what they experience as the negative consequences of interdependence