Cross-National Theory Development (jim-theory-development)

When to trigger

• Hypotheses exist but the "because" clause is missing for every country difference
• Culture is mentioned only in the discussion section, explaining results after the fact
• The framework is a domestic theory with country dummies bolted on
• Reviewers (or coauthors) ask "why would this differ across borders at all?"

The bar: country differences must be predicted, not discovered

JIM reviewers read the front end asking one question: did the authors theorize the cross-national variation before seeing it? Culture invoked post hoc — "the effect was weaker in Japan, perhaps because of collectivism" — is the single most cited theory failure in JIM rejections. The fix is architectural, not cosmetic: pick the country-level construct first, derive directional predictions from it, and let the data confirm or refute.

Choose the country-level lens deliberately

Rules of engagement: (1) name the specific dimension doing the work — "culture" is not a variable; (2) justify the lens against alternatives — if individualism and income level make the same prediction, say why you credit one; (3) prefer measured country variables over country dummies whenever more than a handful of countries are available.

Respect levels of analysis

Most JIM theory spans levels: mechanisms live in consumers or firms, moderators live in countries. Three discipline rules:

• State each construct's level. A hypothesis mixing a country-level cause with an individual-level outcome must say how the levels connect (a cross-level moderation, not a vague "context effect").
• Avoid the ecological fallacy. Country-mean Hofstede scores do not describe individuals; if the mechanism is individual-level cultural orientation, measure it at the individual level (e.g., independent vs. interdependent self-construal) and treat national scores as the macro moderator.
• Avoid the reverse error too: individual-level values aggregated up do not automatically constitute national culture.

Hypothesis craft for cross-national claims

• Write the baseline mechanism first (H1: X → Y through M), then the cross-national moderation (H2: the X → Y effect strengthens where is higher, because amplifies/suppresses M).
• Every moderation hypothesis carries its own "because" clause tied to the mechanism M — not to a country stereotype.
• If theory genuinely permits opposite signs across countries, hypothesize the crossover explicitly; it is a stronger, more falsifiable claim than "weaker/stronger."
• Cap the framework: one mechanism, one or two theorized country moderators. Six moderators signal fishing.
• Pre-commit the framework in a conceptual figure: boxes with levels labeled, the country-level moderator visibly at its own level.

Conceptual papers and theory-building at JIM

JIM also publishes conceptual and framework papers, but the bar mirrors the empirical one: the framework must generate new, testable cross-national propositions and must engage marketing constructs — not re-summarize IB theory. A useful skeleton: identify a tension two literatures leave unresolved across borders; build the integrating construct; derive propositions that specify which countries (by dimension, not by name) sit where; close with the research agenda and the managerial decision map.

Checklist

• Country-level lens named at the dimension level, chosen over stated alternatives
• Every cross-national hypothesis written before data analysis, with a mechanism-tied "because"
• Levels of analysis labeled for every construct; cross-level links explicit
• No ecological fallacy: individual-level mechanisms measured at the individual level
• Crossover predictions made where theory supports sign reversal
• Conceptual figure drawn with the country moderator at its own level
• Framework parsimonious: one mechanism, at most two theorized country moderators

Anti-patterns

• Culture as a post-hoc rescue for unexpected results — the canonical JIM theory failure
• "Hofstede said so" hypotheses with no marketing mechanism in between
• Country dummies presented as theory ("effects differ across our six countries")
• National-score reasoning applied to individuals (ecological fallacy) or vice versa
• Borrowing a domestic framework wholesale and asserting it "should generalize"
• Ten moderators from three cultural frameworks stapled onto one model

Output format

【Mechanism】X → Y through M (level: consumer / firm / dyad)
【Country lens】dimension + framework (e.g., in-group collectivism, GLOBE) + why over rivals
【Cross-national hypotheses】H#: direction + because-clause tied to M
【Levels】each construct labeled; cross-level moderation stated
【Falsifiability】what pattern across countries would disconfirm
【Next skill】jim-literature-positioning