The PITF first identified over 100 "problem cases" in the world from 1955 to 2011. Four distinct types of state failure events are included in the dataset:
revolutionary wars,
ethnic wars, adverse
regime changes, and
genocides and
politicides. The Problem Set data includes the following information on each case: country, month and year of onset, month and year of ending (unless ongoing as of December 31 of the current update year), type of case, and annual codes on magnitude variables. The basic structure of the data is the "case-year," that is, there is a separate case-entry for each additional year of a multi-year episode. Only the first annual record for each event contains a brief narrative description of the event. The goal was to find factors associated with major political conflicts. Over 400 cases were analyzed, both for global and regional
data sets. The common variables listed in each data version are as follows: • COUNTRY - Full alpha country name • SCODE - 3-letter alpha country code • CCODE - 3-number numeric Singer country code • YEAR - 4-number numeric year • MOBEGIN - 2-number numeric month denoting event beginning • YRBEGIN - 4-number numeric year denoting event beginning • MOEND - 2-number numeric month denoting event ending (99=ongoing) • YREND - 4-number numeric year denoting event ending (9999=ongoing) • PTYPE - 1-number numeric event type (1=ETH; 2=REV; 3=REG; 4=GEN) • DESC - Brief alpha text description identifying specific event (only included with first case-year in multi-year episodes)
Revolutionary and ethnic wars Revolutionary wars are episodes of violent conflict between governments and politically organized groups (political challengers) that seek to overthrow the central government, to replace its leaders, or to seize power in one region. Conflicts must include substantial use of violence by one or both parties to qualify as "wars."
Ethnic wars are episodes of violent conflict between governments and national, ethnic, religious, or other communal minorities (ethnic challengers) in which the challengers seek major changes in their status. Most ethnic wars since 1955 have been guerrilla or civil wars in which the challengers have sought independence or regional autonomy. A few, like the events in South Africa's black townships in 1976–77, involve large-scale demonstrations and riots aimed at sweeping political reform that were violently suppressed by police and military. Rioting and warfare between rival communal groups is not coded as ethnic warfare unless it involves conflict over political power or government policy. Additional variables specific to the Ethnic and Revolutionary War episodes are as follows: • MAGFIGHT - Scaled number of rebel combatants or activists (range 0–4; 9=missing) • MAGFATAL - Scaled annual number of fatalities related to fighting (range 0–4; 9=missing) • MAGAREA - Scaled portion of country affected by fighting (range 0–4; 9=missing) • AVEMAG - Average of the three magnitude scores (range 0–4.0; 9=missing)
Adverse regime changes Adverse
regime changes are defined by the State Failure Task Force as major, adverse shifts in patterns of governance, including • major and abrupt shifts away from more open, electoral systems to more closed, authoritarian systems; • revolutionary changes in political elites and the mode of governance; • contested dissolution of federated states or secession of a substantial area of a state by extrajudicial means; and • complete or near-total collapse of central state authority and the ability to govern. Abrupt transitions from more authoritarian rule to more open, institutionalized governance systems, defined by the State Failure Task Force as "democratic transitions," are not considered state failures in this sense and, thus, are not included. Additional variables specific to the Adverse Regime Change episodes are as follows: • MAGFAIL - Scaled failure of state authority (range 1–4; 9=missing) • MAGCOL - Scaled collapse of democratic institutions (range 1–4; 9=missing) • MAGVIOL - Scaled violence associated with regime transition (range 1–4; 9=missing) • MAGAVE - Average of the three magnitude scores (range 1–4.0; 9=missing) • POLITYX - Type of regime change
Genocides and politicides Genocide and
politicide events involve the promotion, execution, and/or implied consent of sustained policies by governing elites or their agents or in the case of civil war, either of the contending authorities that result in the deaths of a substantial portion of a communal group or politicized non communal group. In genocides the victimized groups are defined primarily in terms of their communal (ethnolinguistic, religious) characteristics. In politicides, by contrast, groups are defined primarily in terms of their political opposition to the regime and dominant groups. Genocide and politicide are distinguished from
state repression and
terror. In cases of state terror authorities arrest, persecute or execute a few members of a group in ways designed to terrorize the majority of the group into passivity or acquiescence. In the case of genocide and politicide authorities physically exterminate enough (not necessarily all) members of a target group so that it can no longer pose any conceivable threat to their rule or interests. Additional variables specific to the Genocide/Politicide episodes are as follows: • DEATHMAG - Scaled annual number of deaths (range 0–5.0) ==Findings==